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U.S. Securities and Exchange Commission's Electronic Data Gathering, Analysis, and Retrieval system Sec28 Feb 2020 U.S. Securities and Exchange Commission's Electronic Data Gathering, Analysis, and Retrieval system, United States

Text

Entity

entityName Xerox Holdings Corp
Cik 1770450
Form 10-K
Filed 2020-02-28
Fp FY
Fy 2019
Accn 0001770450-20-000012

Facts up to 2020-01-31

Description Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
Fact EntityCommonStockSharesOutstanding
Frame CY2019Q4I
Label Entity Common Stock, Shares Outstanding
Taxonomy dei
Unit shares
Val 212,789,134

Facts up to 2019-12-31

  1. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
    Label Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
    Taxonomy us-gaap
    Unit USD
    Val 2,795,000,000
  2. Description Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.
    Fact RestructuringCharges
    Label Restructuring Charges
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 161,000,000
  3. Description Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.
    Fact AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
    Label Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax
    Taxonomy us-gaap
    Unit USD
    Val -1,961,000,000
  4. Description Amount of cash (inflow) outflow from investing activities classified as other.
    Fact PaymentsForProceedsFromOtherInvestingActivities
    Label Payments for (Proceeds from) Other Investing Activities
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -1,000,000
  5. Description The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Fact EarningsPerShareDiluted
    Label Earnings Per Share, Diluted
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 5.8
  6. Description Amount of discretionary contributions made by an employer to a defined contribution plan.
    Fact DefinedContributionPlanEmployerDiscretionaryContributionAmount
    Label Defined Contribution Plan, Employer Discretionary Contribution Amount
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 49,000,000
  7. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fact IncomeTaxExpenseBenefit
    Label Income Tax Expense (Benefit)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 179,000,000
  8. Description Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.
    Fact RestructuringReserveAccrualAdjustment1
    Label Restructuring Reserve, Accrual Adjustment
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -34,000,000
  9. Description Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.
    Fact InventoryFinishedGoodsNetOfReserves
    Label Inventory, Finished Goods, Net of Reserves
    Taxonomy us-gaap
    Unit USD
    Val 576,000,000
  10. Description Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.
    Fact DerivativeAssetsLiabilitiesAtFairValueNet
    Label Derivative Assets (Liabilities), at Fair Value, Net
    Taxonomy us-gaap
    Unit USD
    Val -5,000,000
  11. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.
    Fact DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
    Label Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits
    Taxonomy us-gaap
    Unit USD
    Val 98,000,000
  12. Description The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.
    Fact Depreciation
    Label Depreciation
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 101,000,000
  13. Description The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.
    Fact IncreaseDecreaseInAccountsReceivable
    Label Increase (Decrease) in Accounts Receivable
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -10,000,000
  14. Description The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.
    Fact IncreaseDecreaseInInventories
    Label Increase (Decrease) in Inventories
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -109,000,000
  15. Description Amount of cash inflow (outflow) of investing activities of discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fact CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
    Label Cash Provided by (Used in) Investing Activities, Discontinued Operations
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,233,000,000
  16. Description Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.
    Fact OperatingLeasePayments
    Label Operating Lease, Payments
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 126,000,000
  17. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
    Frame CY2019Q4I
    Label Finite-Lived Intangible Asset, Expected Amortization, Year Three
    Taxonomy us-gaap
    Unit USD
    Val 32,000,000
  18. Description Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fact Goodwill
    Label Goodwill
    Taxonomy us-gaap
    Unit USD
    Val 3,900,000,000
  19. Description The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.
    Fact OtherCostAndExpenseOperating
    Label Other Cost and Expense, Operating
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 84,000,000
  20. Description Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.
    Fact OtherLiabilitiesCurrent
    Label Other Liabilities, Current
    Taxonomy us-gaap
    Unit USD
    Val 984,000,000
  21. Description Present value of lessee's discounted obligation for lease payments from operating lease.
    Fact OperatingLeaseLiability
    Label Operating Lease, Liability
    Taxonomy us-gaap
    Unit USD
    Val 347,000,000
  22. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.
    Fact EffectiveIncomeTaxRateReconciliationTaxExemptIncome
    Label Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.02
  23. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fact OtherComprehensiveIncomeLossNetOfTax
    Frame CY2019
    Label Other Comprehensive Income (Loss), Net of Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 46,000,000
  24. Description Amount of increase in allowance for credit loss on financing receivable from recovery.
    Fact FinancingReceivableAllowanceForCreditLossesRecovery
    Label Financing Receivable, Allowance for Credit Loss, Recovery
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,000,000
  25. Description Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.
    Fact AdditionalPaidInCapitalCommonStock
    Label Additional Paid in Capital, Common Stock
    Taxonomy us-gaap
    Unit USD
    Val 2,782,000,000
  26. Description Amount after tax of income (loss) from continuing operations attributable to the noncontrolling interest.
    Fact IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity
    Label Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,000,000
  27. Description Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Fact NetCashProvidedByUsedInFinancingActivities
    Label Net Cash Provided by (Used in) Financing Activities
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -1,834,000,000
  28. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
    Frame CY2019Q4I
    Label Finite-Lived Intangible Asset, Expected Amortization, Year Four
    Taxonomy us-gaap
    Unit USD
    Val 30,000,000
  29. Description Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.
    Fact RevenueFromContractWithCustomerExcludingAssessedTax
    Label Revenue from Contract with Customer, Excluding Assessed Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,066,000,000
  30. Description Amount of valuation and qualifying accounts and reserves.
    Fact ValuationAllowancesAndReservesBalance
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount
    Taxonomy us-gaap
    Unit USD
    Val 144,000,000
  31. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredIncomeTaxExpenseBenefit
    Label Deferred Income Tax Expense (Benefit)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 124,000,000
  32. Description Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fact UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
    Label Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 17,000,000
  33. Description Amount after tax of other comprehensive income (loss) attributable to parent entity.
    Fact OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
    Label Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 46,000,000
  34. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
    Frame CY2019Q4I
    Label Finite-Lived Intangible Asset, Expected Amortization, Year One
    Taxonomy us-gaap
    Unit USD
    Val 36,000,000
  35. Description Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.
    Fact TreasuryStockShares
    Label Treasury Stock, Shares
    Taxonomy us-gaap
    Unit shares
    Val 2,031,000
  36. Description Amount of increase (decrease) in the restructuring reserve related to foreign currency translation (gain) loss and other increases (decreases).
    Fact RestructuringReserveTranslationAndOtherAdjustment
    Label Restructuring Reserve, Translation and Other Adjustment
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -3,000,000
  37. Description Amount of restructuring charges, remediation cost, and asset impairment loss.
    Fact RestructuringSettlementAndImpairmentProvisions
    Label Restructuring, Settlement and Impairment Provisions
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 229,000,000
  38. Description Amount of lease payments to be received by lessor in fifth rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.
    Fact LessorOperatingLeasePaymentsToBeReceivedRollingYearFive
    Label Lessor, Operating Lease, Payments to be Received, Rolling Year Five
    Taxonomy us-gaap
    Unit USD
    Val 12,000,000
  39. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.
    Fact IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
    Label Income (Loss) from Continuing Operations before Income Taxes, Domestic
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 679,000,000
  40. Description Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).
    Fact OtherOperatingActivitiesCashFlowStatement
    Label Other Operating Activities, Cash Flow Statement
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,000,000
  41. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.
    Fact EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
    Label Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit pure
    Val -0.00
  42. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; attributable to disposal group, including, but not limited to, discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
    Frame CY2019Q4I
    Label Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Disposal Group, Including Discontinued Operations
    Taxonomy us-gaap
    Unit USD
    Val 0
  43. Description Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTax
    Label Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 710,000,000
  44. Description The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
    Fact PaymentsToAcquirePropertyPlantAndEquipment
    Label Payments to Acquire Property, Plant, and Equipment
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 41,000,000
  45. Description The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
    Fact ProfitLoss
    Label Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,361,000,000
  46. Description Amount of lease payments to be received by lessor in fourth rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.
    Fact LessorOperatingLeasePaymentsToBeReceivedRollingYearFour
    Label Lessor, Operating Lease, Payments to be Received, Rolling Year Four
    Taxonomy us-gaap
    Unit USD
    Val 39,000,000
  47. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fact AmortizationOfIntangibleAssets
    Label Amortization of Intangible Assets
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 45,000,000
  48. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fact ComprehensiveIncomeNetOfTax
    Label Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,399,000,000
  49. Description Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.
    Fact CapitalizedContractCostNet
    Label Capitalized Contract Cost, Net
    Taxonomy us-gaap
    Unit USD
    Val 163,000,000
  50. Description This element represents interest incurred for borrowed money which was used to produce goods or render services.
    Fact FinancingInterestExpense
    Label Financing Interest Expense
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 131,000,000
  51. Description Amount of sublease income excluding finance and operating lease expense.
    Fact SubleaseIncome
    Label Sublease Income
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  52. Description Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
    Fact RestructuringReserve
    Label Restructuring Reserve
    Taxonomy us-gaap
    Unit USD
    Val 70,000,000
  53. Description Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
    Label Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 705,000,000
  54. Description Aggregated amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed. This amount is net of valuation reserves and adjustments.
    Fact InventoryRawMaterialsAndSuppliesNetOfReserves
    Label Inventory, Raw Materials and Supplies, Net of Reserves
    Taxonomy us-gaap
    Unit USD
    Val 71,000,000
  55. Description Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fact FiniteLivedIntangibleAssetsNet
    Label Finite-Lived Intangible Assets, Net
    Taxonomy us-gaap
    Unit USD
    Val 199,000,000
  56. Description Amount of lease cost recognized by lessee for lease contract.
    Fact LeaseCost
    Label Lease, Cost
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 193,000,000
  57. Description Amount before tax of other comprehensive income (loss) attributable to noncontrolling interests.
    Fact OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest
    Frame CY2019
    Label Other Comprehensive Income (Loss), before Tax, Portion Attributable to Noncontrolling Interest
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  58. Description Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
    Fact StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
    Label Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
    Taxonomy us-gaap
    Unit USD
    Val 5,594,000,000
  59. Description Amount before tax of other comprehensive income (loss) attributable to parent entity.
    Fact OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
    Label Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -2,000,000
  60. Description Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 70,000,000
  61. Description Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -61,000,000
  62. Description Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Fact FinancingReceivableAllowanceForCreditLosses
    Label Financing Receivable, Allowance for Credit Loss
    Taxonomy us-gaap
    Unit USD
    Val 89,000,000
  63. Description The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.
    Fact CapitalizedComputerSoftwareNet
    Label Capitalized Computer Software, Net
    Taxonomy us-gaap
    Unit USD
    Val 122,000,000
  64. Description Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.
    Fact PreferredStockParOrStatedValuePerShare
    Frame CY2019Q4I
    Label Preferred Stock, Par or Stated Value Per Share
    Taxonomy us-gaap
    Unit USD/shares
    Val 1
  65. Description Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.
    Fact ValuationAllowanceDeferredTaxAssetChangeInAmount
    Label Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,000,000
  66. Description Fair value as of the balance sheet date of interest rate derivative assets, net of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized on the balance sheet.
    Fact InterestRateDerivativesAtFairValueNet
    Label Interest Rate Derivatives, at Fair Value, Net
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  67. Description Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
    Frame CY2019Q4I
    Label Long-Term Debt, Maturity, Year Three
    Taxonomy us-gaap
    Unit USD
    Val 300,000,000
  68. Description Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.
    Fact DeferredTaxAssetsOther
    Label Deferred Tax Assets, Other
    Taxonomy us-gaap
    Unit USD
    Val 62,000,000
  69. Description Amount of other expense attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationOtherExpense
    Label Disposal Group, Including Discontinued Operation, Other Expense
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,000,000
  70. Description Amount, before tax, after reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Fact OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 65,000,000
  71. Description Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fact GoodwillForeignCurrencyTranslationGainLoss
    Label Goodwill, Foreign Currency Translation Gain (Loss)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 28,000,000
  72. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 1
  73. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2019-10-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.25
  74. Description Amount of writeoff of financing receivable, charged against allowance for credit loss.
    Fact FinancingReceivableAllowanceForCreditLossesWriteOffs
    Label Financing Receivable, Allowance for Credit Loss, Writeoff
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 34,000,000
  75. Description Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.
    Fact RestructuringAndRelatedCostIncurredCost
    Label Restructuring and Related Cost, Incurred Cost
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -152,000,000
  76. Description Amount of unrecognized tax benefits.
    Fact UnrecognizedTaxBenefits
    Label Unrecognized Tax Benefits
    Taxonomy us-gaap
    Unit USD
    Val 127,000,000
  77. Description Amount, before allowance for credit loss, of financing receivable, classified as noncurrent.
    Fact NotesAndLoansReceivableGrossNoncurrent
    Label Financing Receivable, before Allowance for Credit Loss, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 3,865,000,000
  78. Description Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
    Label Disposal Group, Including Discontinued Operation, Operating Income (Loss)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 176,000,000
  79. Description Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 62,000,000
  80. Description Amount of noncurrent assets classified as other.
    Fact OtherAssetsNoncurrent
    Label Other Assets, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 1,338,000,000
  81. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
    Frame CY2019Q4I
    Label Finite-Lived Intangible Asset, Expected Amortization, Year Two
    Taxonomy us-gaap
    Unit USD
    Val 36,000,000
  82. Description Amount before tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 53,000,000
  83. Description Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.
    Fact InventoryWriteDown
    Label Inventory Write-down
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 24,000,000
  84. Description Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredFederalIncomeTaxExpenseBenefit
    Label Deferred Federal Income Tax Expense (Benefit)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 98,000,000
  85. Description Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.
    Fact OtherLiabilitiesNoncurrent
    Label Other Liabilities, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 512,000,000
  86. Description Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
    Label Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,000,000
  87. Description Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.
    Fact UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
    Label Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  88. Description Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.
    Fact DebtInstrumentCarryingAmount
    Frame CY2019Q4I
    Label Long-term Debt, Gross
    Taxonomy us-gaap
    Unit USD
    Val 4,313,000,000
  89. Description Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
    Label Lessee, Operating Lease, Liability, to be Paid, Year One
    Taxonomy us-gaap
    Unit USD
    Val 109,000,000
  90. Description Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.
    Fact ProvisionForLoanLeaseAndOtherLosses
    Label Provision for Loan, Lease, and Other Losses
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 28,000,000
  91. Description Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.
    Fact AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
    Label Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
    Start 2019-01-01
    Taxonomy us-gaap
    Unit shares
    Val 2,077,000
  92. Description The increase (decrease) during the period in the net carrying value of derivative instruments reported as assets and liabilities that are due to be disposed of within one year (or the normal operating cycle, if longer).
    Fact IncreaseDecreaseInDerivativeAssetsAndLiabilities
    Label Increase (Decrease) in Derivative Assets and Liabilities
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -11,000,000
  93. Description Amount, before allowance for credit loss, of financing receivable.
    Fact NotesReceivableGross
    Label Financing Receivable, before Allowance for Credit Loss
    Taxonomy us-gaap
    Unit USD
    Val 3,440,000,000
  94. Description Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.
    Fact AssetImpairmentCharges
    Label Asset Impairment Charges
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 56,000,000
  95. Description Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.
    Fact NumberOfReportingUnits
    Frame CY2019
    Label Number of Reporting Units
    Start 2019-01-01
    Taxonomy us-gaap
    Unit service_offering
    Val 1
  96. Description Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold
    Label Disposal Group, Including Discontinued Operation, Costs of Goods Sold
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 44,000,000
  97. Description Amount of net periodic benefit cost (credit) for defined benefit plan.
    Fact DefinedBenefitPlanNetPeriodicBenefitCost
    Label Defined Benefit Plan, Net Periodic Benefit Cost (Credit)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 109,000,000
  98. Description Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.
    Fact DiscontinuedOperationTaxEffectOfDiscontinuedOperation
    Label Discontinued Operation, Tax Effect of Discontinued Operation
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 95,000,000
  99. Description Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.
    Fact InterestPaid
    Label Interest Paid, Including Capitalized Interest, Operating and Investing Activities
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 221,000,000
  100. Description The cash outflow associated with the development or modification of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization.
    Fact PaymentsToDevelopSoftware
    Label Payments to Develop Software
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 24,000,000
  101. Description Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.
    Fact ContractWithCustomerLiability
    Label Contract with Customer, Liability
    Taxonomy us-gaap
    Unit USD
    Val 137,000,000
  102. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
    Label Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
    Taxonomy us-gaap
    Unit USD
    Val 2,795,000,000
  103. Description Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.
    Fact ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
    Frame CY2019Q4I
    Label Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
    Taxonomy us-gaap
    Unit USD
    Val 8,000,000
  104. Description Amount of lease payments to be received by lessor in next rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.
    Fact LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths
    Label Lessor, Operating Lease, Payments to be Received, Next Rolling Twelve Months
    Taxonomy us-gaap
    Unit USD
    Val 226,000,000
  105. Description Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.
    Fact PaymentsOfDividends
    Label Payments of Dividends
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 243,000,000
  106. Description Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.
    Fact LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
    Frame CY2019Q4I
    Label Disposal Group, Including Discontinued Operation, Liabilities, Current
    Taxonomy us-gaap
    Unit USD
    Val 0
  107. Description The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.
    Fact TaxCreditCarryforwardAmount
    Frame CY2019Q4I
    Label Tax Credit Carryforward, Amount
    Taxonomy us-gaap
    Unit USD
    Val 239,000,000
  108. Description Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer).
    Fact DeferredCompensationLiabilityClassifiedNoncurrent
    Label Deferred Compensation Liability, Classified, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 22,000,000
  109. Description Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.
    Fact LossContingencyAccrualProvision
    Label Loss Contingency Accrual, Provision
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 73,000,000
  110. Description Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.
    Fact PaymentsForRestructuring
    Label Payments for Restructuring
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 93,000,000
  111. Description Amount of increase in valuation and qualifying accounts and reserves from charge to accounts other than cost and expense.
    Fact ValuationAllowancesAndReservesChargedToOtherAccounts
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,000,000
  112. Description Amount of increase in right-of-use asset obtained in exchange for operating lease liability.
    Fact RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
    Label Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 75,000,000
  113. Description The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Fact PaymentsToAcquireBusinessesNetOfCashAcquired
    Label Payments to Acquire Businesses, Net of Cash Acquired
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 42,000,000
  114. Description Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.
    Fact LiabilitiesAndStockholdersEquity
    Label Liabilities and Equity
    Taxonomy us-gaap
    Unit USD
    Val 15,047,000,000
  115. Description Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.
    Fact VariableLeaseCost
    Label Variable Lease, Cost
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 48,000,000
  116. Description Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.
    Fact OperatingLeaseLiabilityCurrent
    Label Operating Lease, Liability, Current
    Taxonomy us-gaap
    Unit USD
    Val 87,000,000
  117. Description Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.
    Fact AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
    Frame CY2019Q4I
    Label Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax
    Taxonomy us-gaap
    Unit USD
    Val -2,000,000
  118. Description Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
    Frame CY2019Q4I
    Label Long-Term Debt, Maturity, after Year Five
    Taxonomy us-gaap
    Unit USD
    Val 600,000,000
  119. Description The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.
    Fact IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
    Label Increase (Decrease) in Accounts Payable and Accrued Liabilities
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -47,000,000
  120. Description Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.
    Fact AccountsReceivableNetCurrent
    Label Accounts Receivable, after Allowance for Credit Loss, Current
    Taxonomy us-gaap
    Unit USD
    Val 1,236,000,000
  121. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fact AllocatedShareBasedCompensationExpense
    Label Share-based Payment Arrangement, Expense
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 50,000,000
  122. Description The increase (decrease) during the reporting period in the aggregate amount of obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits.
    Fact IncreaseDecreaseInEmployeeRelatedLiabilities
    Label Increase (Decrease) in Employee Related Liabilities
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -94,000,000
  123. Description Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.
    Fact UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
    Label Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
    Taxonomy us-gaap
    Unit USD
    Val 2,000,000
  124. Description The cumulative amount of the reporting entity's undistributed earnings or deficit.
    Fact RetainedEarningsAccumulatedDeficit
    Label Retained Earnings (Accumulated Deficit)
    Taxonomy us-gaap
    Unit USD
    Val 6,312,000,000
  125. Description Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
    Label Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 3.02
  126. Description Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationRevenue
    Label Disposal Group, Including Discontinued Operation, Revenue
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 79,000,000
  127. Description Amount after tax of income (loss) from continuing operations attributable to the parent.
    Fact IncomeLossFromContinuingOperations
    Label Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 648,000,000
  128. Description Amount of short-term lease cost, excluding expense for lease with term of one month or less.
    Fact ShortTermLeaseCost
    Label Short-term Lease, Cost
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 21,000,000
  129. Description The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.
    Fact RepaymentsOfLongTermDebt
    Label Repayments of Long-term Debt
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 960,000,000
  130. Description Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LesseeOperatingLeaseLiabilityPaymentsDueYearFour
    Label Lessee, Operating Lease, Liability, to be Paid, Year Four
    Taxonomy us-gaap
    Unit USD
    Val 56,000,000
  131. Description Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer.
    Fact DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
    Frame CY2019Q4I
    Label Disposal Group, Including Discontinued Operation, Assets, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 0
  132. Description Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.
    Fact NoncurrentAssets
    Label Long-Lived Assets
    Taxonomy us-gaap
    Unit USD
    Val 1,231,000,000
  133. Description This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.
    Fact EquityMethodInvestments
    Frame CY2019Q4I
    Label Equity Method Investments
    Taxonomy us-gaap
    Unit USD
    Val 46,000,000
  134. Description The increase (decrease) during the reporting period in outstanding loans including accrued interest.
    Fact IncreaseDecreaseInFinanceReceivables
    Label Increase (Decrease) in Finance Receivables
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -101,000,000
  135. Description Amount of expense for amortization of capitalized computer software costs.
    Fact CapitalizedComputerSoftwareAmortization1
    Frame CY2019
    Label Capitalized Computer Software, Amortization
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  136. Description Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).
    Fact StockIssuedDuringPeriodValueShareBasedCompensation
    Label Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 23,000,000
  137. Description Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.
    Fact DeferredTaxAssetsValuationAllowance
    Label Deferred Tax Assets, Valuation Allowance
    Taxonomy us-gaap
    Unit USD
    Val 399,000,000
  138. Description Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fact NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
    Label Net Cash Provided by (Used in) Investing Activities, Continuing Operations
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -85,000,000
  139. Description Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement.
    Fact NotesReceivableNet
    Label Financing Receivable, after Allowance for Credit Loss
    Taxonomy us-gaap
    Unit USD
    Val 3,351,000,000
  140. Description The amount of property, by major property class, net of accumulated depreciation, subject to or available for lease as of the balance sheet date.
    Fact PropertySubjectToOrAvailableForOperatingLeaseNet
    Frame CY2019Q4I
    Label Property Subject to or Available for Operating Lease, Net
    Taxonomy us-gaap
    Unit USD
    Val 364,000,000
  141. Description Amount, after allowance for credit loss, of financing receivable, classified as current. Includes, but is not limited to, notes and loan receivable.
    Fact NotesAndLoansReceivableNetCurrent
    Label Financing Receivable, after Allowance for Credit Loss, Current
    Taxonomy us-gaap
    Unit USD
    Val 1,158,000,000
  142. Description Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
    Fact EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
    Label Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.21
  143. Description The increase (decrease) during the reporting period in the amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes.
    Fact IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
    Label Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -34,000,000
  144. Description Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.
    Fact IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
    Label Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 822,000,000
  145. Description Amount of deferred tax liability attributable to taxable temporary differences from intangible assets including goodwill.
    Fact DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
    Label Deferred Tax Liabilities, Goodwill and Intangible Assets
    Taxonomy us-gaap
    Unit USD
    Val 128,000,000
  146. Description The expense charged against earnings for the period pertaining to standard and extended warranties on the entity's goods and services granted to customers.
    Fact ProductWarrantyExpense
    Label Product Warranty Expense
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 12,000,000
  147. Description Amount of expense (reversal of expense) for expected credit loss on accounts receivable.
    Fact ProvisionForDoubtfulAccounts
    Label Accounts Receivable, Credit Loss Expense (Reversal)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 49,000,000
  148. Description Amounts due for billed services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the Company and, at a minimum, one other party. An example would be amounts billed to customers under contracts or programs but not paid as of the balance sheet date.
    Fact BilledContractReceivables
    Label Billed Contracts Receivable
    Taxonomy us-gaap
    Unit USD
    Val 111,000,000
  149. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fact ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
    Label Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,407,000,000
  150. Description Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Fact DeferredTaxAssetsNet
    Label Deferred Tax Assets, Net of Valuation Allowance
    Taxonomy us-gaap
    Unit USD
    Val 1,307,000,000
  151. Description Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.
    Fact PaymentsOfDividendsCommonStock
    Label Payments of Ordinary Dividends, Common Stock
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 229,000,000
  152. Description The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.
    Fact ProceedsFromRepaymentsOfShortTermDebt
    Label Proceeds from (Repayments of) Short-term Debt
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  153. Description Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.
    Fact ForeignCurrencyTransactionGainLossBeforeTax
    Label Foreign Currency Transaction Gain (Loss), before Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 7,000,000
  154. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.
    Fact IncomeTaxesPaid
    Label Income Taxes Paid
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 94,000,000
  155. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 80
  156. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2019-10-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20
  157. Description Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.
    Fact OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -202,000,000
  158. Description Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fact CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
    Label Cash Provided by (Used in) Operating Activities, Discontinued Operations
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 89,000,000
  159. Description Amount of cash inflow (outflow) from financing activities classified as other.
    Fact ProceedsFromPaymentsForOtherFinancingActivities
    Label Proceeds from (Payments for) Other Financing Activities
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -41,000,000
  160. Description Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
    Label Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  161. Description Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.
    Fact TemporaryEquityCarryingAmountAttributableToParent
    Label Temporary Equity, Carrying Amount, Attributable to Parent
    Taxonomy us-gaap
    Unit USD
    Val 214,000,000
  162. Description Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact CurrentFederalTaxExpenseBenefit
    Label Current Federal Tax Expense (Benefit)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -3,000,000
  163. Description Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fact UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
    Label Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 36,000,000
  164. Description The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders.
    Fact PreferredStockDividendsIncomeStatementImpact
    Label Preferred Stock Dividends, Income Statement Impact
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  165. Description Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fact NetCashProvidedByUsedInInvestingActivities
    Label Net Cash Provided by (Used in) Investing Activities
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,148,000,000
  166. Description Amount of increase in unrecognized tax benefits resulting from foreign currency translation.
    Fact UnrecognizedTaxBenefitsIncreasesResultingFromForeignCurrencyTranslation
    Label Unrecognized Tax Benefits, Increase Resulting from Foreign Currency Translation
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  167. Description Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense.
    Fact ValuationAllowancesAndReservesChargedToCostAndExpense
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 46,000,000
  168. Description The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Fact ProceedsFromIssuanceOfLongTermDebt
    Label Proceeds from Issuance of Long-term Debt
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 10,000,000
  169. Description The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.
    Fact PreferredStockSharesAuthorized
    Frame CY2019Q4I
    Label Preferred Stock, Shares Authorized
    Taxonomy us-gaap
    Unit shares
    Val 22,000,000
  170. Description Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.
    Fact GoodwillAcquiredDuringPeriod
    Label Goodwill, Acquired During Period
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  171. Description The number of countries in which the entity operates as of balance sheet date.
    Fact NumberOfCountriesInWhichEntityOperates
    Frame CY2019Q4I
    Label Number of Countries in which Entity Operates
    Taxonomy us-gaap
    Unit country
    Val 160
  172. Description Amount of cost not yet recognized for nonvested award under share-based payment arrangement.
    Fact EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
    Frame CY2019Q4I
    Label Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
    Taxonomy us-gaap
    Unit USD
    Val 60,000,000
  173. Description Total costs of sales and operating expenses for the period.
    Fact CostsAndExpenses
    Label Costs and Expenses
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 8,244,000,000
  174. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fact InterestExpense
    Label Interest Expense
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 236,000,000
  175. Description Amount, after allowance for credit loss, of financing receivable, classified as noncurrent.
    Fact NotesAndLoansReceivableNetNoncurrent
    Label Financing Receivable, after Allowance for Credit Loss, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 2,082,000,000
  176. Description Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.
    Fact CashAndCashEquivalentsAtCarryingValue
    Label Cash and Cash Equivalents, at Carrying Value
    Taxonomy us-gaap
    Unit USD
    Val 2,740,000,000
  177. Description Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.
    Fact DeferredTaxAssetsLiabilitiesNet
    Label Deferred Tax Assets, Net
    Taxonomy us-gaap
    Unit USD
    Val 561,000,000
  178. Description Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.
    Fact CapitalizedContractCostAmortization
    Label Capitalized Contract Cost, Amortization
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 93,000,000
  179. Description Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
    Label Lessee, Operating Lease, Liability, to be Paid, after Year Five
    Taxonomy us-gaap
    Unit USD
    Val 45,000,000
  180. Description Amount of noncash expense for share-based payment arrangement.
    Fact ShareBasedCompensation
    Label Share-based Payment Arrangement, Noncash Expense
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 50,000,000
  181. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.
    Fact DeferredTaxAssetsOperatingLossCarryforwards
    Label Deferred Tax Assets, Operating Loss Carryforwards
    Taxonomy us-gaap
    Unit USD
    Val 389,000,000
  182. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.
    Fact EffectiveIncomeTaxRateReconciliationTaxSettlements
    Label Effective Income Tax Rate Reconciliation, Tax Settlement, Percent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.01
  183. Description Amount after tax of other comprehensive income (loss) attributable to noncontrolling interests.
    Fact OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
    Frame CY2019
    Label Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  184. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.
    Fact EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
    Label Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit pure
    Val -0.05
  185. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Fact DeferredTaxAssetsGross
    Label Deferred Tax Assets, Gross
    Taxonomy us-gaap
    Unit USD
    Val 1,706,000,000
  186. Description Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).
    Fact MinorityInterest
    Label Stockholders' Equity Attributable to Noncontrolling Interest
    Taxonomy us-gaap
    Unit USD
    Val 7,000,000
  187. Description Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
    Label Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 3.17
  188. Description Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.
    Fact TreasuryStockValueAcquiredCostMethod
    Label Treasury Stock, Value, Acquired, Cost Method
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 600,000,000
  189. Description Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact CurrentForeignTaxExpenseBenefit
    Label Current Foreign Tax Expense (Benefit)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 43,000,000
  190. Description Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
    Fact WeightedAverageNumberOfSharesOutstandingBasic
    Label Weighted Average Number of Shares Outstanding, Basic
    Start 2019-01-01
    Taxonomy us-gaap
    Unit shares
    Val 221,969,000
  191. Description Amount of liability, recognized in statement of financial position, for defined benefit other postretirement plan, classified as noncurrent. Excludes pension plan.
    Fact OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
    Label Liability, Other Postretirement Defined Benefit Plan, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 352,000,000
  192. Description Amount of current assets classified as other.
    Fact OtherAssetsCurrent
    Label Other Assets, Current
    Taxonomy us-gaap
    Unit USD
    Val 201,000,000
  193. Description Amount of decrease in valuation and qualifying accounts and reserves.
    Fact ValuationAllowancesAndReservesDeductions
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 53,000,000
  194. Description The balance of financing receivables that were collectively evaluated for impairment.
    Fact FinancingReceivableCollectivelyEvaluatedForImpairment
    Label Financing Receivable, Collectively Evaluated for Impairment
    Taxonomy us-gaap
    Unit USD
    Val 3,440,000,000
  195. Description Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.
    Fact CommonStockSharesIssued
    Label Common Stock, Shares, Issued
    Taxonomy us-gaap
    Unit shares
    Val 214,621,000
  196. Description Amount before tax, after reclassification adjustments of other comprehensive income (loss).
    Fact OtherComprehensiveIncomeLossBeforeTax
    Frame CY2019
    Label Other Comprehensive Income (Loss), before Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -2,000,000
  197. Description The total depreciation charge recorded for property subject to or held for lease.
    Fact OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease
    Frame CY2019
    Label Operating Leases, Income Statement, Depreciation Expense on Property Subject to or Held-for-lease
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 225,000,000
  198. Description Amount of income tax expense (benefit) for continuing operations, discontinued operations, other comprehensive income, and items charged (credited) directly to shareholders' equity.
    Fact IncomeTaxExpenseBenefitIntraperiodTaxAllocation
    Label Income Tax Expense (Benefit), Intraperiod Tax Allocation
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 226,000,000
  199. Description Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.
    Fact InventoryNet
    Label Inventory, Net
    Taxonomy us-gaap
    Unit USD
    Val 694,000,000
  200. Description Amount before accumulated amortization of intangible assets, excluding goodwill.
    Fact IntangibleAssetsGrossExcludingGoodwill
    Label Intangible Assets, Gross (Excluding Goodwill)
    Taxonomy us-gaap
    Unit USD
    Val 539,000,000
  201. Description Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
    Label Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  202. Description The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.
    Fact ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
    Label Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
    Taxonomy us-gaap
    Unit shares
    Val 13,000,000
  203. Description Amount of lease payments to be received by lessor in third rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.
    Fact LessorOperatingLeasePaymentsToBeReceivedRollingYearThree
    Label Lessor, Operating Lease, Payments to be Received, Rolling Year Three
    Taxonomy us-gaap
    Unit USD
    Val 84,000,000
  204. Description Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.
    Fact Liabilities
    Label Liabilities
    Taxonomy us-gaap
    Unit USD
    Val 9,239,000,000
  205. Description Amount before tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
    Frame CY2019
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,000,000
  206. Description Amount of tax benefit for recognition of expense of award under share-based payment arrangement.
    Fact EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
    Label Share-based Payment Arrangement, Expense, Tax Benefit
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 13,000,000
  207. Description Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 45,000,000
  208. Description Amount of long-term debt and lease obligation, classified as current.
    Fact LongTermDebtAndCapitalLeaseObligationsCurrent
    Frame CY2019Q4I
    Label Long-term Debt and Lease Obligation, Current
    Taxonomy us-gaap
    Unit USD
    Val 1,049,000,000
  209. Description Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
    Fact Assets
    Label Assets
    Taxonomy us-gaap
    Unit USD
    Val 15,047,000,000
  210. Description Amount, before accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.
    Fact DeferredFinanceCostsNoncurrentGross
    Label Debt Issuance Cost, Gross, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 17,000,000
  211. Description Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
    Frame CY2019Q4I
    Label Long-Term Debt, Maturity, Year Five
    Taxonomy us-gaap
    Unit USD
    Val 300,000,000
  212. Description Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.
    Fact DeferredIncomeTaxAssetsNet
    Label Deferred Income Tax Assets, Net
    Taxonomy us-gaap
    Unit USD
    Val 598,000,000
  213. Description Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.
    Fact LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
    Label Lessee, Operating Lease, Liability, Undiscounted Excess Amount
    Taxonomy us-gaap
    Unit USD
    Val 47,000,000
  214. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs.
    Fact DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
    Label Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits
    Taxonomy us-gaap
    Unit USD
    Val 26,000,000
  215. Description Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
    Fact EmployeeRelatedLiabilitiesCurrent
    Label Employee-related Liabilities, Current
    Taxonomy us-gaap
    Unit USD
    Val 349,000,000
  216. Description The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
    Fact EarningsPerShareBasic
    Label Earnings Per Share, Basic
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 6.03
  217. Description Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
    Fact AccountsPayableCurrent
    Label Accounts Payable, Current
    Taxonomy us-gaap
    Unit USD
    Val 1,053,000,000
  218. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fact NetIncomeLoss
    Label Net Income (Loss) Attributable to Parent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,353,000,000
  219. Description The cash inflow associated with the proceeds from sale and collection of receivables during the period.
    Fact ProceedsFromSaleAndCollectionOfReceivables
    Frame CY2019
    Label Proceeds from Sale and Collection of Receivables
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  220. Description Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.
    Fact UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
    Label Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 42,000,000
  221. Description Amount of increase (decrease) in operating liabilities classified as other.
    Fact IncreaseDecreaseInOtherOperatingLiabilities
    Label Increase (Decrease) in Other Operating Liabilities
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 40,000,000
  222. Description Amount of depreciation and amortization expense attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization
    Label Disposal Group, Including Discontinued Operation, Depreciation and Amortization
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  223. Description Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.
    Fact LoansAndLeasesReceivableDeferredIncome
    Label Loans and Leases Receivable, Deferred Income
    Taxonomy us-gaap
    Unit USD
    Val 425,000,000
  224. Description Amount of operating lease expense. Excludes sublease income.
    Fact OperatingLeaseExpense
    Label Operating Lease, Expense
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 125,000,000
  225. Description Amount before tax, after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax
    Frame CY2019
    Label Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -7,000,000
  226. Description Weighted average discount rate for operating lease calculated at point in time.
    Fact OperatingLeaseWeightedAverageDiscountRatePercent
    Label Operating Lease, Weighted Average Discount Rate, Percent
    Taxonomy us-gaap
    Unit pure
    Val 0.05
  227. Description The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.
    Fact TreasuryStockValue
    Label Treasury Stock, Value
    Taxonomy us-gaap
    Unit USD
    Val 76,000,000
  228. Description Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -81,000,000
  229. Description Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.
    Fact DebtCurrent
    Label Debt, Current
    Taxonomy us-gaap
    Unit USD
    Val 1,049,000,000
  230. Description Present value of lessee's discounted obligation for lease payments from finance lease.
    Fact FinanceLeaseLiability
    Label Finance Lease, Liability
    Taxonomy us-gaap
    Unit USD
    Val 7,000,000
  231. Description The cash outflow to reacquire common stock during the period.
    Fact PaymentsForRepurchaseOfCommonStock
    Label Payments for Repurchase of Common Stock
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 600,000,000
  232. Description Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
    Label Lessee, Operating Lease, Liability, to be Paid, Year Two
    Taxonomy us-gaap
    Unit USD
    Val 87,000,000
  233. Description Amount, after accumulated amortization, of debt discount.
    Fact DebtInstrumentUnamortizedDiscount
    Frame CY2019Q4I
    Label Debt Instrument, Unamortized Discount
    Taxonomy us-gaap
    Unit USD
    Val 16,000,000
  234. Description The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.
    Fact PaymentsToAcquireIntangibleAssets
    Frame CY2019
    Label Payments to Acquire Intangible Assets
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,000,000
  235. Description Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
    Frame CY2019Q4I
    Label Long-Term Debt, Maturity, Year One
    Taxonomy us-gaap
    Unit USD
    Val 1,051,000,000
  236. Description Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.
    Fact DividendsPreferredStockCash
    Label Dividends, Preferred Stock, Cash
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  237. Description Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
    Label Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -6,000,000
  238. Description The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Fact WeightedAverageNumberOfDilutedSharesOutstanding
    Label Weighted Average Number of Shares Outstanding, Diluted
    Start 2019-01-01
    Taxonomy us-gaap
    Unit shares
    Val 233,169,000
  239. Description Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Fact OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 10,000,000
  240. Description Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.
    Fact IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
    Label Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 651,000,000
  241. Description Amount of interest income from lease receivable of sales-type lease.
    Fact SalesTypeLeaseInterestIncomeLeaseReceivable
    Label Sales-type Lease, Interest Income, Lease Receivable
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 244,000,000
  242. Description Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Fact DividendsCommonStockCash
    Label Dividends, Common Stock, Cash
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 226,000,000
  243. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.
    Fact DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
    Label Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals
    Taxonomy us-gaap
    Unit USD
    Val 95,000,000
  244. Description Amount of long-term debt and lease obligation, classified as noncurrent.
    Fact LongTermDebtAndCapitalLeaseObligations
    Label Long-term Debt and Lease Obligation
    Taxonomy us-gaap
    Unit USD
    Val 3,233,000,000
  245. Description Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.
    Fact AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
    Frame CY2019Q4I
    Label Disposal Group, Including Discontinued Operation, Assets, Current
    Taxonomy us-gaap
    Unit USD
    Val 0
  246. Description Amount of lease payments to be received by lessor in period after fifth rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.
    Fact LessorOperatingLeasePaymentsToBeReceivedAfterRollingYearFive
    Label Lessor, Operating Lease, Payments to be Received, after Rolling Year Five
    Taxonomy us-gaap
    Unit USD
    Val 2,000,000
  247. Description Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
    Label Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,647,000,000
  248. Description The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.
    Fact SellingGeneralAndAdministrativeExpense
    Label Selling, General and Administrative Expense
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,085,000,000
  249. Description Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -118,000,000
  250. Description Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.
    Fact OperatingLeaseLeaseIncome
    Label Operating Lease, Lease Income
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 396,000,000
  251. Description Amount of lease payments to be received by lessor in second rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.
    Fact LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo
    Label Lessor, Operating Lease, Payments to be Received, Rolling Year Two
    Taxonomy us-gaap
    Unit USD
    Val 139,000,000
  252. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Fact EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Label Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0
  253. Description Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
    Fact StockholdersEquity
    Label Stockholders' Equity Attributable to Parent
    Taxonomy us-gaap
    Unit USD
    Val 5,587,000,000
  254. Description Amount of lessee's right to use underlying asset under operating lease.
    Fact OperatingLeaseRightOfUseAsset
    Label Operating Lease, Right-of-Use Asset
    Taxonomy us-gaap
    Unit USD
    Val 319,000,000
  255. Description Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fact NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
    Label Net Cash Provided by (Used in) Operating Activities, Continuing Operations
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,244,000,000
  256. Description Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.
    Fact LiabilitiesCurrent
    Label Liabilities, Current
    Taxonomy us-gaap
    Unit USD
    Val 3,435,000,000
  257. Description The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period.
    Fact IncomeLossFromContinuingOperationsPerBasicShare
    Label Income (Loss) from Continuing Operations, Per Basic Share
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 2.86
  258. Description Amount of variable lease payments from operating, direct financing, and sales-type leases, excluding amount included in measurement of lease receivable.
    Fact VariableLeaseIncome
    Label Variable Lease, Income
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 107,000,000
  259. Description Amount of lease income from variable lease payments, interest income from net investment on sales-type lease, and profit (loss) recognized at commencement.
    Fact SalesTypeLeaseLeaseIncome
    Label Sales-type Lease, Lease Income
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 672,000,000
  260. Description Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
    Frame CY2019Q4I
    Label Long-Term Debt, Maturity, Year Four
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000,000
  261. Description Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredStateAndLocalIncomeTaxExpenseBenefit
    Label Deferred State and Local Income Tax Expense (Benefit)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 21,000,000
  262. Description Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.
    Fact CommonStockValue
    Label Common Stock, Value, Issued
    Taxonomy us-gaap
    Unit USD
    Val 215,000,000
  263. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
    Frame CY2019
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 7,000,000
  264. Description The aggregate value of preferred stock dividends and other adjustments necessary to derive net income apportioned to common stockholders.
    Fact PreferredStockDividendsAndOtherAdjustments
    Label Preferred Stock Dividends and Other Adjustments
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  265. Description Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fact EffectiveIncomeTaxRateContinuingOperations
    Label Effective Income Tax Rate Reconciliation, Percent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.22
  266. Description Amount of the related income tax effect of a cumulative effect on retained earnings.
    Fact CumulativeEffectOnRetainedEarningsTax1
    Frame CY2019
    Label Cumulative Effect on Retained Earnings, Tax (Deprecated 2020-01-31)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  267. Description Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fact NetCashProvidedByUsedInOperatingActivities
    Label Net Cash Provided by (Used in) Operating Activities
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,333,000,000
  268. Description Discount rate used by lessee to determine present value of finance lease payments.
    Fact LesseeFinanceLeaseDiscountRate
    Label Lessee, Finance Lease, Discount Rate
    Taxonomy us-gaap
    Unit pure
    Val 0.04
  269. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.
    Fact DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
    Label Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions
    Taxonomy us-gaap
    Unit USD
    Val 298,000,000
  270. Description Amount of gain (loss) on sale of accounts receivable.
    Fact GainLossOnSaleOfAccountsReceivable
    Frame CY2019
    Label Gain (Loss) on Sale of Accounts Receivable
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,000,000
  271. Description Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
    Frame CY2019Q4I
    Label Long-Term Debt, Maturity, Year Two
    Taxonomy us-gaap
    Unit USD
    Val 1,062,000,000
  272. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.
    Fact EffectiveIncomeTaxRateReconciliationNondeductibleExpense
    Label Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.01
  273. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.
    Fact EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
    Label Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.02
  274. Description Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LesseeOperatingLeaseLiabilityPaymentsDueYearFive
    Label Lessee, Operating Lease, Liability, to be Paid, Year Five
    Taxonomy us-gaap
    Unit USD
    Val 24,000,000
  275. Description Amount of deferred tax liability attributable to taxable temporary differences.
    Fact DeferredIncomeTaxLiabilities
    Label Deferred Tax Liabilities, Gross
    Taxonomy us-gaap
    Unit USD
    Val 746,000,000
  276. Description Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.
    Fact DeferredTaxAssetsTaxCreditCarryforwards
    Label Deferred Tax Assets, Tax Credit Carryforwards
    Taxonomy us-gaap
    Unit USD
    Val 239,000,000
  277. Description Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.
    Fact AccumulatedOtherComprehensiveIncomeLossNetOfTax
    Label Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomy us-gaap
    Unit USD
    Val -3,646,000,000
  278. Description Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.
    Fact CommonStockSharesOutstanding
    Label Common Stock, Shares, Outstanding
    Taxonomy us-gaap
    Unit shares
    Val 212,590,000
  279. Description Amount of income (loss) for proportionate share of equity method investee's income (loss).
    Fact IncomeLossFromEquityMethodInvestments
    Label Income (Loss) from Equity Method Investments
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 8,000,000
  280. Description Fair value of the amount outstanding under the credit facility.
    Fact LineOfCreditFacilityFairValueOfAmountOutstanding
    Label Line of Credit Facility, Fair Value of Amount Outstanding
    Taxonomy us-gaap
    Unit USD
    Val 0
  281. Description Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.
    Fact NumberOfReportableSegments
    Frame CY2019
    Label Number of Reportable Segments
    Start 2019-01-01
    Taxonomy us-gaap
    Unit service_offering
    Val 1
  282. Description Cash and investments whose use in whole or in part is restricted for the long-term, generally by contractual agreements or regulatory requirements. For use in an unclassified balance sheet.
    Fact RestrictedCashAndInvestments
    Label Restricted Cash and Investments
    Taxonomy us-gaap
    Unit USD
    Val 55,000,000
  283. Description Amount of lease payments to be received by lessor for operating lease.
    Fact LessorOperatingLeasePaymentsToBeReceived
    Label Lessor, Operating Lease, Payments to be Received
    Taxonomy us-gaap
    Unit USD
    Val 502,000,000
  284. Description Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredForeignIncomeTaxExpenseBenefit
    Label Deferred Foreign Income Tax Expense (Benefit)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 5,000,000
  285. Description Amount after tax of income (loss) from a discontinued operation attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest
    Label Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Noncontrolling Interest
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 5,000,000
  286. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
    Frame CY2019Q4I
    Label Finite-Lived Intangible Asset, Expected Amortization, Year Five
    Taxonomy us-gaap
    Unit USD
    Val 18,000,000
  287. Description Nominal or face amount used to calculate payment on derivative.
    Fact DerivativeNotionalAmount
    Label Derivative, Notional Amount
    Taxonomy us-gaap
    Unit USD
    Val 1,091,000,000
  288. Description The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.
    Fact DepreciationDepletionAndAmortization
    Label Depreciation, Depletion and Amortization
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 430,000,000
  289. Description Amount of lease income from operating, direct financing, and sales-type leases. Includes, but is not limited to, variable lease payments, interest income, profit (loss) recognized at commencement, and lease payments paid and payable to lessor.
    Fact LeaseIncome
    Label Lease Income
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,419,000,000
  290. Description Amount as of the balance sheet date of the unamortized adjustment to the carrying value of an interest-bearing hedged item made under an effective interest rate fair value hedge that is amortized upon discontinuation of the interest rate fair value hedge.
    Fact DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge
    Label Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  291. Description Amount of contingent rental revenue recognized for the period under lease, based on the occurrences of an event or condition.
    Fact OperatingLeasesIncomeStatementContingentRevenue
    Frame CY2019
    Label Operating Leases, Income Statement, Contingent Revenue
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 107,000,000
  292. Description Amount of profit (loss) recognized at commencement from sales-type lease.
    Fact SalesTypeLeaseSellingProfitLoss
    Label Sales-type Lease, Selling Profit (Loss)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 276,000,000
  293. Description Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
    Fact AssetsCurrent
    Label Assets, Current
    Taxonomy us-gaap
    Unit USD
    Val 6,140,000,000
  294. Description Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.
    Fact OperatingLeaseLiabilityNoncurrent
    Label Operating Lease, Liability, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 260,000,000
  295. Description Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -156,000,000
  296. Description Amount of the cumulative effect on retained earnings net of related income tax effect.
    Fact CumulativeEffectOnRetainedEarningsNetOfTax1
    Frame CY2019
    Label Cumulative Effect on Retained Earnings, Net of Tax (Deprecated 2020-01-31)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  297. Description Amount of deferred tax liability attributable to taxable temporary differences classified as other.
    Fact DeferredTaxLiabilitiesOther
    Label Deferred Tax Liabilities, Other
    Taxonomy us-gaap
    Unit USD
    Val 17,000,000
  298. Description The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.
    Fact LettersOfCreditOutstandingAmount
    Label Letters of Credit Outstanding, Amount
    Taxonomy us-gaap
    Unit USD
    Val 0
  299. Description Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.
    Fact RestructuringCostsAndAssetImpairmentCharges
    Label Restructuring Costs and Asset Impairment Charges
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 127,000,000
  300. Description Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.
    Fact InventoryWorkInProcessNetOfReserves
    Label Inventory, Work in Process, Net of Reserves
    Taxonomy us-gaap
    Unit USD
    Val 47,000,000
  301. Description Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity.
    Fact PaymentsOfDividendsPreferredStockAndPreferenceStock
    Label Payments of Ordinary Dividends, Preferred Stock and Preference Stock
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  302. Description Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact CurrentStateAndLocalTaxExpenseBenefit
    Label Current State and Local Tax Expense (Benefit)
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 15,000,000
  303. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Fact EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Label Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Start 2019-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.04
  304. Description Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fact LesseeOperatingLeaseLiabilityPaymentsDueYearThree
    Label Lessee, Operating Lease, Liability, to be Paid, Year Three
    Taxonomy us-gaap
    Unit USD
    Val 73,000,000
  305. Description Amount of lessee's undiscounted obligation for lease payment for operating lease.
    Fact LesseeOperatingLeaseLiabilityPaymentsDue
    Label Lessee, Operating Lease, Liability, to be Paid
    Taxonomy us-gaap
    Unit USD
    Val 394,000,000
  306. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.
    Fact IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
    Label Income (Loss) from Continuing Operations before Income Taxes, Foreign
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 143,000,000
  307. Description Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.
    Fact ProductWarrantyAccrual
    Label Standard and Extended Product Warranty Accrual
    Taxonomy us-gaap
    Unit USD
    Val 7,000,000
  308. Description Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.
    Fact DeferredTaxLiabilitiesUndistributedForeignEarnings
    Label Deferred Tax Liabilities, Undistributed Foreign Earnings
    Taxonomy us-gaap
    Unit USD
    Val 39,000,000
  309. Description The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
    Fact CommonStockSharesAuthorized
    Frame CY2019Q4I
    Label Common Stock, Shares Authorized
    Taxonomy us-gaap
    Unit shares
    Val 437,500,000
  310. Description Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.
    Fact UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
    Label Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,000,000
  311. Description Amount of increase (decrease) in operating assets classified as other.
    Fact IncreaseDecreaseInOtherOperatingAssets
    Label Increase (Decrease) in Other Operating Assets
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  312. Description Amount of decrease of par value, additional paid in capital (APIC) and retained earnings of common and preferred stock retired from treasury when treasury stock is accounted for under the cost method.
    Fact TreasuryStockRetiredCostMethodAmount
    Label Treasury Stock, Retired, Cost Method, Amount
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  313. Description Amount, after accumulated amortization, of right-of-use asset from finance lease.
    Fact FinanceLeaseRightOfUseAsset
    Label Finance Lease, Right-of-Use Asset, after Accumulated Amortization
    Taxonomy us-gaap
    Unit USD
    Val 7,000,000
  314. Description Amount of cash outflow for pension benefit. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. Excludes other postretirement benefit.
    Fact PensionContributions
    Label Payment for Pension Benefits
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 141,000,000
  315. Description Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.
    Fact IntangibleAssetsNetExcludingGoodwill
    Label Intangible Assets, Net (Excluding Goodwill)
    Taxonomy us-gaap
    Unit USD
    Val 199,000,000
  316. Description Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fact FiniteLivedIntangibleAssetsAccumulatedAmortization
    Label Finite-Lived Intangible Assets, Accumulated Amortization
    Taxonomy us-gaap
    Unit USD
    Val 340,000,000
  317. Description Amount, before tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.
    Fact OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val -275,000,000
  318. Description The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Fact IncomeLossFromContinuingOperationsPerDilutedShare
    Label Income (Loss) from Continuing Operations, Per Diluted Share
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 2.78
  319. Description Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).
    Fact AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
    Label Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
    Taxonomy us-gaap
    Unit USD
    Val 1,683,000,000

Facts up to 2019-09-30

  1. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2019-07-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.25
  2. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2019-07-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20

Facts up to 2019-08-01

  1. Description Face amount or stated value per share of common stock.
    Fact CommonStockParOrStatedValuePerShare
    Frame CY2019Q2I
    Label Common Stock, Par or Stated Value Per Share
    Taxonomy us-gaap
    Unit USD/shares
    Val 1
  2. Description Number of shares issued during the period as a result of the conversion of convertible securities.
    Fact StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
    Frame CY2019Q2I
    Label Stock Issued During Period, Shares, Conversion of Convertible Securities
    Taxonomy us-gaap
    Unit shares
    Val 100

Facts up to 2019-06-30

  1. Description The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.
    Fact EntityPublicFloat
    Frame CY2019Q2I
    Label Entity Public Float
    Taxonomy dei
    Unit USD
    Val 7,818,052,585
  2. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2019-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.25
  3. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2019-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20

Facts up to 2019-03-31

  1. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.25
  2. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20
  3. Description The cash inflow from borrowing by issuing commercial paper.
    Fact ProceedsFromIssuanceOfCommercialPaper
    Frame CY2019Q1
    Label Proceeds from Issuance of Commercial Paper
    Start 2019-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0

Facts up to 2018-12-31

  1. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
    Frame CY2018Q4I
    Label Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
    Taxonomy us-gaap
    Unit USD
    Val 1,145,000,000
  2. Description Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.
    Fact RestructuringCharges
    Label Restructuring Charges
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 189,000,000
  3. Description Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.
    Fact AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
    Frame CY2018Q4I
    Label Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax
    Taxonomy us-gaap
    Unit USD
    Val -2,023,000,000
  4. Description Amount of cash (inflow) outflow from investing activities classified as other.
    Fact PaymentsForProceedsFromOtherInvestingActivities
    Label Payments for (Proceeds from) Other Investing Activities
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -2,000,000
  5. Description The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Fact EarningsPerShareDiluted
    Label Earnings Per Share, Diluted
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 1.38
  6. Description Amount of discretionary contributions made by an employer to a defined contribution plan.
    Fact DefinedContributionPlanEmployerDiscretionaryContributionAmount
    Label Defined Contribution Plan, Employer Discretionary Contribution Amount
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 66,000,000
  7. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fact IncomeTaxExpenseBenefit
    Label Income Tax Expense (Benefit)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 247,000,000
  8. Description Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.
    Fact RestructuringReserveAccrualAdjustment1
    Label Restructuring Reserve, Accrual Adjustment
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -33,000,000
  9. Description Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.
    Fact InventoryFinishedGoodsNetOfReserves
    Frame CY2018Q4I
    Label Inventory, Finished Goods, Net of Reserves
    Taxonomy us-gaap
    Unit USD
    Val 710,000,000
  10. Description Future rental payments receivable within the fourth year from the balance sheet date under an operating lease.
    Fact OperatingLeasesFutureMinimumPaymentsReceivableInFourYears
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments Receivable, in Four Years
    Taxonomy us-gaap
    Unit USD
    Val 61,000,000
  11. Description Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.
    Fact DerivativeAssetsLiabilitiesAtFairValueNet
    Frame CY2018Q4I
    Label Derivative Assets (Liabilities), at Fair Value, Net
    Taxonomy us-gaap
    Unit USD
    Val 11,000,000
  12. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.
    Fact DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
    Frame CY2018Q4I
    Label Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits
    Taxonomy us-gaap
    Unit USD
    Val 99,000,000
  13. Description The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.
    Fact Depreciation
    Label Depreciation
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 148,000,000
  14. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fact OperatingLeasesFutureMinimumPaymentsDueThereafter
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments, Due Thereafter
    Taxonomy us-gaap
    Unit USD
    Val 27,000,000
  15. Description The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.
    Fact IncreaseDecreaseInAccountsReceivable
    Label Increase (Decrease) in Accounts Receivable
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -31,000,000
  16. Description The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.
    Fact IncreaseDecreaseInInventories
    Label Increase (Decrease) in Inventories
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -17,000,000
  17. Description Amount of cash inflow (outflow) of investing activities of discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fact CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
    Label Cash Provided by (Used in) Investing Activities, Discontinued Operations
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  18. Description Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fact Goodwill
    Label Goodwill
    Taxonomy us-gaap
    Unit USD
    Val 3,858,000,000
  19. Description The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.
    Fact OtherCostAndExpenseOperating
    Label Other Cost and Expense, Operating
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 271,000,000
  20. Description Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.
    Fact OtherLiabilitiesCurrent
    Frame CY2018Q4I
    Label Other Liabilities, Current
    Taxonomy us-gaap
    Unit USD
    Val 848,000,000
  21. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.
    Fact EffectiveIncomeTaxRateReconciliationTaxExemptIncome
    Label Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.02
  22. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fact OtherComprehensiveIncomeLossNetOfTax
    Frame CY2018
    Label Other Comprehensive Income (Loss), Net of Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 183,000,000
  23. Description Amount of increase in allowance for credit loss on financing receivable from recovery.
    Fact FinancingReceivableAllowanceForCreditLossesRecovery
    Frame CY2018
    Label Financing Receivable, Allowance for Credit Loss, Recovery
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  24. Description Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.
    Fact AdditionalPaidInCapitalCommonStock
    Frame CY2018Q4I
    Label Additional Paid in Capital, Common Stock
    Taxonomy us-gaap
    Unit USD
    Val 3,321,000,000
  25. Description Amount after tax of income (loss) from continuing operations attributable to the noncontrolling interest.
    Fact IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity
    Label Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,000,000
  26. Description Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Fact NetCashProvidedByUsedInFinancingActivities
    Label Net Cash Provided by (Used in) Financing Activities
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -1,301,000,000
  27. Description Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.
    Fact RevenueFromContractWithCustomerExcludingAssessedTax
    Label Revenue from Contract with Customer, Excluding Assessed Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,662,000,000
  28. Description Amount of valuation and qualifying accounts and reserves.
    Fact ValuationAllowancesAndReservesBalance
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount
    Taxonomy us-gaap
    Unit USD
    Val 148,000,000
  29. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredIncomeTaxExpenseBenefit
    Label Deferred Income Tax Expense (Benefit)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 135,000,000
  30. Description Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fact UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
    Label Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,000,000
  31. Description Amount after tax of other comprehensive income (loss) attributable to parent entity.
    Fact OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
    Label Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 183,000,000
  32. Description Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.
    Fact TreasuryStockShares
    Frame CY2018Q4I
    Label Treasury Stock, Shares
    Taxonomy us-gaap
    Unit shares
    Val 2,067,000
  33. Description Amount of increase (decrease) in the restructuring reserve related to foreign currency translation (gain) loss and other increases (decreases).
    Fact RestructuringReserveTranslationAndOtherAdjustment
    Label Restructuring Reserve, Translation and Other Adjustment
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -1,000,000
  34. Description Amount of restructuring charges, remediation cost, and asset impairment loss.
    Fact RestructuringSettlementAndImpairmentProvisions
    Label Restructuring, Settlement and Impairment Provisions
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 157,000,000
  35. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.
    Fact IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
    Label Income (Loss) from Continuing Operations before Income Taxes, Domestic
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 331,000,000
  36. Description Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).
    Fact OtherOperatingActivitiesCashFlowStatement
    Label Other Operating Activities, Cash Flow Statement
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 37,000,000
  37. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.
    Fact EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
    Label Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit pure
    Val -0.05
  38. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; attributable to disposal group, including, but not limited to, discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
    Label Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Disposal Group, Including Discontinued Operations
    Taxonomy us-gaap
    Unit USD
    Val 3,000,000
  39. Description Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTax
    Label Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 64,000,000
  40. Description The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
    Fact PaymentsToAcquirePropertyPlantAndEquipment
    Label Payments to Acquire Property, Plant, and Equipment
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 55,000,000
  41. Description The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
    Fact ProfitLoss
    Label Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 374,000,000
  42. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fact AmortizationOfIntangibleAssets
    Label Amortization of Intangible Assets
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 48,000,000
  43. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fact ComprehensiveIncomeNetOfTax
    Label Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 544,000,000
  44. Description Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.
    Fact CapitalizedContractCostNet
    Frame CY2018Q4I
    Label Capitalized Contract Cost, Net
    Taxonomy us-gaap
    Unit USD
    Val 172,000,000
  45. Description This element represents interest incurred for borrowed money which was used to produce goods or render services.
    Fact FinancingInterestExpense
    Label Financing Interest Expense
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 132,000,000
  46. Description Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
    Fact RestructuringReserve
    Label Restructuring Reserve
    Taxonomy us-gaap
    Unit USD
    Val 95,000,000
  47. Description Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
    Label Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 55,000,000
  48. Description Aggregated amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed. This amount is net of valuation reserves and adjustments.
    Fact InventoryRawMaterialsAndSuppliesNetOfReserves
    Frame CY2018Q4I
    Label Inventory, Raw Materials and Supplies, Net of Reserves
    Taxonomy us-gaap
    Unit USD
    Val 70,000,000
  49. Description Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fact FiniteLivedIntangibleAssetsNet
    Frame CY2018Q4I
    Label Finite-Lived Intangible Assets, Net
    Taxonomy us-gaap
    Unit USD
    Val 220,000,000
  50. Description Amount before tax of other comprehensive income (loss) attributable to noncontrolling interests.
    Fact OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest
    Frame CY2018
    Label Other Comprehensive Income (Loss), before Tax, Portion Attributable to Noncontrolling Interest
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  51. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fact OperatingLeasesFutureMinimumPaymentsDueInFourYears
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments, Due in Four Years
    Taxonomy us-gaap
    Unit USD
    Val 50,000,000
  52. Description Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
    Fact StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
    Label Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
    Taxonomy us-gaap
    Unit USD
    Val 5,039,000,000
  53. Description Amount before tax of other comprehensive income (loss) attributable to parent entity.
    Fact OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
    Label Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 310,000,000
  54. Description Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -251,000,000
  55. Description Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -20,000,000
  56. Description Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Fact FinancingReceivableAllowanceForCreditLosses
    Label Financing Receivable, Allowance for Credit Loss
    Taxonomy us-gaap
    Unit USD
    Val 92,000,000
  57. Description Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.
    Fact PropertyPlantAndEquipmentNet
    Frame CY2018Q4I
    Label Property, Plant and Equipment, Net
    Taxonomy us-gaap
    Unit USD
    Val 498,000,000
  58. Description The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.
    Fact CapitalizedComputerSoftwareNet
    Frame CY2018Q4I
    Label Capitalized Computer Software, Net
    Taxonomy us-gaap
    Unit USD
    Val 154,000,000
  59. Description Future rental payments receivable within the second year from the balance sheet date under an operating lease.
    Fact OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments Receivable, in Two Years
    Taxonomy us-gaap
    Unit USD
    Val 178,000,000
  60. Description Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.
    Fact ValuationAllowanceDeferredTaxAssetChangeInAmount
    Label Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -38,000,000
  61. Description Fair value as of the balance sheet date of interest rate derivative assets, net of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized on the balance sheet.
    Fact InterestRateDerivativesAtFairValueNet
    Frame CY2018Q4I
    Label Interest Rate Derivatives, at Fair Value, Net
    Taxonomy us-gaap
    Unit USD
    Val -3,000,000
  62. Description Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.
    Fact DeferredTaxAssetsOther
    Frame CY2018Q4I
    Label Deferred Tax Assets, Other
    Taxonomy us-gaap
    Unit USD
    Val 46,000,000
  63. Description Amount of other expense attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationOtherExpense
    Label Disposal Group, Including Discontinued Operation, Other Expense
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,000,000
  64. Description Amount, before tax, after reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Fact OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -540,000,000
  65. Description Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fact GoodwillForeignCurrencyTranslationGainLoss
    Label Goodwill, Foreign Currency Translation Gain (Loss)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -63,000,000
  66. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 1
  67. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2018-10-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.25
  68. Description Amount of writeoff of financing receivable, charged against allowance for credit loss.
    Fact FinancingReceivableAllowanceForCreditLossesWriteOffs
    Frame CY2018
    Label Financing Receivable, Allowance for Credit Loss, Writeoff
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 41,000,000
  69. Description The amount of accumulated depreciation, by major property class, recorded on property subject to or available for lease as of the balance sheet date.
    Fact PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation
    Frame CY2018Q4I
    Label Property Subject to or Available for Operating Lease, Accumulated Depreciation
    Taxonomy us-gaap
    Unit USD
    Val 1,077,000,000
  70. Description Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.
    Fact RestructuringAndRelatedCostIncurredCost
    Label Restructuring and Related Cost, Incurred Cost
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -170,000,000
  71. Description Amount of unrecognized tax benefits.
    Fact UnrecognizedTaxBenefits
    Label Unrecognized Tax Benefits
    Taxonomy us-gaap
    Unit USD
    Val 108,000,000
  72. Description Amount, before allowance for credit loss, of financing receivable, classified as noncurrent.
    Fact NotesAndLoansReceivableGrossNoncurrent
    Frame CY2018Q4I
    Label Financing Receivable, before Allowance for Credit Loss, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 4,003,000,000
  73. Description Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
    Label Disposal Group, Including Discontinued Operation, Operating Income (Loss)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 74,000,000
  74. Description Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -242,000,000
  75. Description Amount of noncurrent assets classified as other.
    Fact OtherAssetsNoncurrent
    Frame CY2018Q4I
    Label Other Assets, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 902,000,000
  76. Description Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.
    Fact OperatingLeasesFutureMinimumPaymentsDue
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments Due
    Taxonomy us-gaap
    Unit USD
    Val 379,000,000
  77. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fact OperatingLeasesFutureMinimumPaymentsDueInThreeYears
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments, Due in Three Years
    Taxonomy us-gaap
    Unit USD
    Val 64,000,000
  78. Description Amount before tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -251,000,000
  79. Description Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.
    Fact InventoryWriteDown
    Label Inventory Write-down
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 30,000,000
  80. Description Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredFederalIncomeTaxExpenseBenefit
    Label Deferred Federal Income Tax Expense (Benefit)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 83,000,000
  81. Description Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.
    Fact OtherLiabilitiesNoncurrent
    Frame CY2018Q4I
    Label Other Liabilities, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 269,000,000
  82. Description Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
    Label Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,000,000
  83. Description Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.
    Fact UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
    Label Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,000,000
  84. Description Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.
    Fact DebtInstrumentCarryingAmount
    Frame CY2018Q4I
    Label Long-term Debt, Gross
    Taxonomy us-gaap
    Unit USD
    Val 5,281,000,000
  85. Description Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.
    Fact ProvisionForLoanLeaseAndOtherLosses
    Frame CY2018
    Label Provision for Loan, Lease, and Other Losses
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 24,000,000
  86. Description Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.
    Fact AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
    Label Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
    Start 2018-01-01
    Taxonomy us-gaap
    Unit shares
    Val 10,832,000
  87. Description The increase (decrease) during the period in the net carrying value of derivative instruments reported as assets and liabilities that are due to be disposed of within one year (or the normal operating cycle, if longer).
    Fact IncreaseDecreaseInDerivativeAssetsAndLiabilities
    Label Increase (Decrease) in Derivative Assets and Liabilities
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  88. Description Amount, before allowance for credit loss, of financing receivable.
    Fact NotesReceivableGross
    Frame CY2018Q4I
    Label Financing Receivable, before Allowance for Credit Loss
    Taxonomy us-gaap
    Unit USD
    Val 3,564,000,000
  89. Description Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.
    Fact AssetImpairmentCharges
    Label Asset Impairment Charges
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  90. Description Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold
    Label Disposal Group, Including Discontinued Operation, Costs of Goods Sold
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 110,000,000
  91. Description Amount of net periodic benefit cost (credit) for defined benefit plan.
    Fact DefinedBenefitPlanNetPeriodicBenefitCost
    Label Defined Benefit Plan, Net Periodic Benefit Cost (Credit)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 175,000,000
  92. Description Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.
    Fact DiscontinuedOperationTaxEffectOfDiscontinuedOperation
    Label Discontinued Operation, Tax Effect of Discontinued Operation
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 10,000,000
  93. Description Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.
    Fact InterestPaid
    Label Interest Paid, Including Capitalized Interest, Operating and Investing Activities
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 231,000,000
  94. Description The cash outflow associated with the development or modification of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization.
    Fact PaymentsToDevelopSoftware
    Label Payments to Develop Software
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 35,000,000
  95. Description Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.
    Fact ContractWithCustomerLiability
    Frame CY2018Q4I
    Label Contract with Customer, Liability
    Taxonomy us-gaap
    Unit USD
    Val 116,000,000
  96. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
    Label Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
    Taxonomy us-gaap
    Unit USD
    Val 1,148,000,000
  97. Description Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.
    Fact PaymentsOfDividends
    Label Payments of Dividends
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 269,000,000
  98. Description Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.
    Fact LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
    Frame CY2018Q4I
    Label Disposal Group, Including Discontinued Operation, Liabilities, Current
    Taxonomy us-gaap
    Unit USD
    Val 21,000,000
  99. Description Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer).
    Fact DeferredCompensationLiabilityClassifiedNoncurrent
    Frame CY2018Q4I
    Label Deferred Compensation Liability, Classified, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 23,000,000
  100. Description Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.
    Fact LossContingencyAccrualProvision
    Label Loss Contingency Accrual, Provision
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 70,000,000
  101. Description Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.
    Fact PaymentsForRestructuring
    Label Payments for Restructuring
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 169,000,000
  102. Description Amount of increase in valuation and qualifying accounts and reserves from charge to accounts other than cost and expense.
    Fact ValuationAllowancesAndReservesChargedToOtherAccounts
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,000,000
  103. Description Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.
    Fact AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
    Frame CY2018Q4I
    Label Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
    Taxonomy us-gaap
    Unit USD
    Val 2,306,000,000
  104. Description The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Fact PaymentsToAcquireBusinessesNetOfCashAcquired
    Label Payments to Acquire Businesses, Net of Cash Acquired
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  105. Description Future minimum rental payments in aggregate as of the balance sheet date under operating leases.
    Fact OperatingLeasesFutureMinimumPaymentsReceivable
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments Receivable
    Taxonomy us-gaap
    Unit USD
    Val 633,000,000
  106. Description Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.
    Fact LiabilitiesAndStockholdersEquity
    Frame CY2018Q4I
    Label Liabilities and Equity
    Taxonomy us-gaap
    Unit USD
    Val 14,874,000,000
  107. Description Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.
    Fact AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
    Frame CY2018Q4I
    Label Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax
    Taxonomy us-gaap
    Unit USD
    Val 4,000,000
  108. Description The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.
    Fact IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
    Label Increase (Decrease) in Accounts Payable and Accrued Liabilities
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  109. Description Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.
    Fact AccountsReceivableNetCurrent
    Frame CY2018Q4I
    Label Accounts Receivable, after Allowance for Credit Loss, Current
    Taxonomy us-gaap
    Unit USD
    Val 1,270,000,000
  110. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fact AllocatedShareBasedCompensationExpense
    Label Share-based Payment Arrangement, Expense
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 57,000,000
  111. Description The increase (decrease) during the reporting period in the aggregate amount of obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits.
    Fact IncreaseDecreaseInEmployeeRelatedLiabilities
    Label Increase (Decrease) in Employee Related Liabilities
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -111,000,000
  112. Description Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.
    Fact UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
    Label Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
    Taxonomy us-gaap
    Unit USD
    Val 2,000,000
  113. Description The cumulative amount of the reporting entity's undistributed earnings or deficit.
    Fact RetainedEarningsAccumulatedDeficit
    Frame CY2018Q4I
    Label Retained Earnings (Accumulated Deficit)
    Taxonomy us-gaap
    Unit USD
    Val 5,072,000,000
  114. Description Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
    Label Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.22
  115. Description Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services.
    Fact CapitalLeasedAssetsGross
    Frame CY2018Q4I
    Label Capital Leased Assets, Gross
    Taxonomy us-gaap
    Unit USD
    Val 9,000,000
  116. Description Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationRevenue
    Label Disposal Group, Including Discontinued Operation, Revenue
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 168,000,000
  117. Description Amount after tax of income (loss) from continuing operations attributable to the parent.
    Fact IncomeLossFromContinuingOperations
    Label Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 306,000,000
  118. Description The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.
    Fact RepaymentsOfLongTermDebt
    Label Repayments of Long-term Debt
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 311,000,000
  119. Description Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer.
    Fact DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
    Frame CY2018Q4I
    Label Disposal Group, Including Discontinued Operation, Assets, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 1,352,000,000
  120. Description Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.
    Fact NoncurrentAssets
    Frame CY2018Q4I
    Label Long-Lived Assets
    Taxonomy us-gaap
    Unit USD
    Val 1,094,000,000
  121. Description This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.
    Fact EquityMethodInvestments
    Frame CY2018Q4I
    Label Equity Method Investments
    Taxonomy us-gaap
    Unit USD
    Val 1,403,000,000
  122. Description The increase (decrease) during the reporting period in outstanding loans including accrued interest.
    Fact IncreaseDecreaseInFinanceReceivables
    Label Increase (Decrease) in Finance Receivables
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -166,000,000
  123. Description Amount of expense for amortization of capitalized computer software costs.
    Fact CapitalizedComputerSoftwareAmortization1
    Frame CY2018
    Label Capitalized Computer Software, Amortization
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  124. Description Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).
    Fact StockIssuedDuringPeriodValueShareBasedCompensation
    Label Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 50,000,000
  125. Description Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.
    Fact DeferredTaxAssetsValuationAllowance
    Frame CY2018Q4I
    Label Deferred Tax Assets, Valuation Allowance
    Taxonomy us-gaap
    Unit USD
    Val 397,000,000
  126. Description Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fact NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
    Label Net Cash Provided by (Used in) Investing Activities, Continuing Operations
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -29,000,000
  127. Description Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement.
    Fact NotesReceivableNet
    Frame CY2018Q4I
    Label Financing Receivable, after Allowance for Credit Loss
    Taxonomy us-gaap
    Unit USD
    Val 3,472,000,000
  128. Description The amount of property, by major property class, net of accumulated depreciation, subject to or available for lease as of the balance sheet date.
    Fact PropertySubjectToOrAvailableForOperatingLeaseNet
    Frame CY2018Q4I
    Label Property Subject to or Available for Operating Lease, Net
    Taxonomy us-gaap
    Unit USD
    Val 442,000,000
  129. Description Amount, after allowance for credit loss, of financing receivable, classified as current. Includes, but is not limited to, notes and loan receivable.
    Fact NotesAndLoansReceivableNetCurrent
    Frame CY2018Q4I
    Label Financing Receivable, after Allowance for Credit Loss, Current
    Taxonomy us-gaap
    Unit USD
    Val 1,218,000,000
  130. Description Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
    Fact EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
    Label Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.21
  131. Description The increase (decrease) during the reporting period in the amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes.
    Fact IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
    Label Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 41,000,000
  132. Description Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.
    Fact IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
    Label Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 549,000,000
  133. Description Amount of deferred tax liability attributable to taxable temporary differences from intangible assets including goodwill.
    Fact DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
    Frame CY2018Q4I
    Label Deferred Tax Liabilities, Goodwill and Intangible Assets
    Taxonomy us-gaap
    Unit USD
    Val 129,000,000
  134. Description Future rental payments receivable within the fifth year from the balance sheet date under an operating lease.
    Fact OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments Receivable, in Five Years
    Taxonomy us-gaap
    Unit USD
    Val 21,000,000
  135. Description The expense charged against earnings for the period pertaining to standard and extended warranties on the entity's goods and services granted to customers.
    Fact ProductWarrantyExpense
    Label Product Warranty Expense
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  136. Description Amount of expense (reversal of expense) for expected credit loss on accounts receivable.
    Fact ProvisionForDoubtfulAccounts
    Label Accounts Receivable, Credit Loss Expense (Reversal)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 40,000,000
  137. Description Amounts due for billed services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the Company and, at a minimum, one other party. An example would be amounts billed to customers under contracts or programs but not paid as of the balance sheet date.
    Fact BilledContractReceivables
    Frame CY2018Q4I
    Label Billed Contracts Receivable
    Taxonomy us-gaap
    Unit USD
    Val 105,000,000
  138. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fact ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
    Label Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 557,000,000
  139. Description Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Fact DeferredTaxAssetsNet
    Frame CY2018Q4I
    Label Deferred Tax Assets, Net of Valuation Allowance
    Taxonomy us-gaap
    Unit USD
    Val 1,169,000,000
  140. Description Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.
    Fact PaymentsOfDividendsCommonStock
    Label Payments of Ordinary Dividends, Common Stock
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 255,000,000
  141. Description The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.
    Fact ProceedsFromRepaymentsOfShortTermDebt
    Label Proceeds from (Repayments of) Short-term Debt
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -5,000,000
  142. Description Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.
    Fact ForeignCurrencyTransactionGainLossBeforeTax
    Label Foreign Currency Transaction Gain (Loss), before Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -5,000,000
  143. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.
    Fact IncomeTaxesPaid
    Label Income Taxes Paid
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 80,000,000
  144. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fact OperatingLeasesFutureMinimumPaymentsDueInTwoYears
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments, Due in Two Years
    Taxonomy us-gaap
    Unit USD
    Val 88,000,000
  145. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 80
  146. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2018-10-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20
  147. Description Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.
    Fact OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 198,000,000
  148. Description Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fact CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
    Label Cash Provided by (Used in) Operating Activities, Discontinued Operations
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 58,000,000
  149. Description Amount of cash inflow (outflow) from financing activities classified as other.
    Fact ProceedsFromPaymentsForOtherFinancingActivities
    Label Proceeds from (Payments for) Other Financing Activities
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -25,000,000
  150. Description Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
    Label Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 8,000,000
  151. Description Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.
    Fact TemporaryEquityCarryingAmountAttributableToParent
    Frame CY2018Q4I
    Label Temporary Equity, Carrying Amount, Attributable to Parent
    Taxonomy us-gaap
    Unit USD
    Val 214,000,000
  152. Description Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact CurrentFederalTaxExpenseBenefit
    Label Current Federal Tax Expense (Benefit)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 37,000,000
  153. Description Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fact UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
    Label Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 13,000,000
  154. Description The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders.
    Fact PreferredStockDividendsIncomeStatementImpact
    Label Preferred Stock Dividends, Income Statement Impact
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  155. Description Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fact NetCashProvidedByUsedInInvestingActivities
    Label Net Cash Provided by (Used in) Investing Activities
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -29,000,000
  156. Description Amount of increase in unrecognized tax benefits resulting from foreign currency translation.
    Fact UnrecognizedTaxBenefitsIncreasesResultingFromForeignCurrencyTranslation
    Label Unrecognized Tax Benefits, Increase Resulting from Foreign Currency Translation
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  157. Description Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense.
    Fact ValuationAllowancesAndReservesChargedToCostAndExpense
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 36,000,000
  158. Description The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Fact ProceedsFromIssuanceOfLongTermDebt
    Label Proceeds from Issuance of Long-term Debt
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,000,000
  159. Description Total costs of sales and operating expenses for the period.
    Fact CostsAndExpenses
    Label Costs and Expenses
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,113,000,000
  160. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fact InterestExpense
    Label Interest Expense
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 244,000,000
  161. Description Amount, after allowance for credit loss, of financing receivable, classified as noncurrent.
    Fact NotesAndLoansReceivableNetNoncurrent
    Frame CY2018Q4I
    Label Financing Receivable, after Allowance for Credit Loss, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 2,149,000,000
  162. Description Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.
    Fact CashAndCashEquivalentsAtCarryingValue
    Frame CY2018Q4I
    Label Cash and Cash Equivalents, at Carrying Value
    Taxonomy us-gaap
    Unit USD
    Val 1,081,000,000
  163. Description Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.
    Fact DeferredTaxAssetsLiabilitiesNet
    Frame CY2018Q4I
    Label Deferred Tax Assets, Net
    Taxonomy us-gaap
    Unit USD
    Val 689,000,000
  164. Description Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.
    Fact CapitalizedContractCostAmortization
    Label Capitalized Contract Cost, Amortization
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 100,000,000
  165. Description Amount of noncash expense for share-based payment arrangement.
    Fact ShareBasedCompensation
    Label Share-based Payment Arrangement, Noncash Expense
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 57,000,000
  166. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.
    Fact DeferredTaxAssetsOperatingLossCarryforwards
    Frame CY2018Q4I
    Label Deferred Tax Assets, Operating Loss Carryforwards
    Taxonomy us-gaap
    Unit USD
    Val 389,000,000
  167. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.
    Fact EffectiveIncomeTaxRateReconciliationTaxSettlements
    Label Effective Income Tax Rate Reconciliation, Tax Settlement, Percent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit pure
    Val -0.02
  168. Description Amount after tax of other comprehensive income (loss) attributable to noncontrolling interests.
    Fact OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
    Frame CY2018
    Label Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  169. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.
    Fact EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
    Label Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.14
  170. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Fact DeferredTaxAssetsGross
    Frame CY2018Q4I
    Label Deferred Tax Assets, Gross
    Taxonomy us-gaap
    Unit USD
    Val 1,566,000,000
  171. Description Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).
    Fact MinorityInterest
    Frame CY2018Q4I
    Label Stockholders' Equity Attributable to Noncontrolling Interest
    Taxonomy us-gaap
    Unit USD
    Val 34,000,000
  172. Description Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
    Label Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.23
  173. Description Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.
    Fact TreasuryStockValueAcquiredCostMethod
    Label Treasury Stock, Value, Acquired, Cost Method
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 700,000,000
  174. Description Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact CurrentForeignTaxExpenseBenefit
    Label Current Foreign Tax Expense (Benefit)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 46,000,000
  175. Description Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
    Fact WeightedAverageNumberOfSharesOutstandingBasic
    Label Weighted Average Number of Shares Outstanding, Basic
    Start 2018-01-01
    Taxonomy us-gaap
    Unit shares
    Val 248,707,000
  176. Description Amount of liability, recognized in statement of financial position, for defined benefit other postretirement plan, classified as noncurrent. Excludes pension plan.
    Fact OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
    Frame CY2018Q4I
    Label Liability, Other Postretirement Defined Benefit Plan, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 350,000,000
  177. Description Amount of current assets classified as other.
    Fact OtherAssetsCurrent
    Frame CY2018Q4I
    Label Other Assets, Current
    Taxonomy us-gaap
    Unit USD
    Val 191,000,000
  178. Description Amount of decrease in valuation and qualifying accounts and reserves.
    Fact ValuationAllowancesAndReservesDeductions
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 59,000,000
  179. Description The balance of financing receivables that were collectively evaluated for impairment.
    Fact FinancingReceivableCollectivelyEvaluatedForImpairment
    Frame CY2018Q4I
    Label Financing Receivable, Collectively Evaluated for Impairment
    Taxonomy us-gaap
    Unit USD
    Val 3,564,000,000
  180. Description Future rental payments receivable within one year of the balance sheet date under an operating lease.
    Fact OperatingLeasesFutureMinimumPaymentsReceivableCurrent
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments Receivable, Current
    Taxonomy us-gaap
    Unit USD
    Val 260,000,000
  181. Description Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.
    Fact OperatingLeasesFutureMinimumPaymentsReceivableThereafter
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments Receivable, Thereafter
    Taxonomy us-gaap
    Unit USD
    Val 2,000,000
  182. Description Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.
    Fact CommonStockSharesIssued
    Frame CY2018Q4I
    Label Common Stock, Shares, Issued
    Taxonomy us-gaap
    Unit shares
    Val 231,690,000
  183. Description Amount before tax, after reclassification adjustments of other comprehensive income (loss).
    Fact OtherComprehensiveIncomeLossBeforeTax
    Frame CY2018
    Label Other Comprehensive Income (Loss), before Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 310,000,000
  184. Description The total depreciation charge recorded for property subject to or held for lease.
    Fact OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease
    Frame CY2018
    Label Operating Leases, Income Statement, Depreciation Expense on Property Subject to or Held-for-lease
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 249,000,000
  185. Description Amount of income tax expense (benefit) for continuing operations, discontinued operations, other comprehensive income, and items charged (credited) directly to shareholders' equity.
    Fact IncomeTaxExpenseBenefitIntraperiodTaxAllocation
    Label Income Tax Expense (Benefit), Intraperiod Tax Allocation
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 420,000,000
  186. Description Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.
    Fact InventoryNet
    Frame CY2018Q4I
    Label Inventory, Net
    Taxonomy us-gaap
    Unit USD
    Val 829,000,000
  187. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fact OperatingLeasesFutureMinimumPaymentsDueCurrent
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments Due, Next Twelve Months
    Taxonomy us-gaap
    Unit USD
    Val 114,000,000
  188. Description Amount before accumulated amortization of intangible assets, excluding goodwill.
    Fact IntangibleAssetsGrossExcludingGoodwill
    Frame CY2018Q4I
    Label Intangible Assets, Gross (Excluding Goodwill)
    Taxonomy us-gaap
    Unit USD
    Val 715,000,000
  189. Description Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
    Label Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -30,000,000
  190. Description The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.
    Fact ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
    Frame CY2018Q4I
    Label Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
    Taxonomy us-gaap
    Unit shares
    Val 14,000,000
  191. Description Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.
    Fact Liabilities
    Frame CY2018Q4I
    Label Liabilities
    Taxonomy us-gaap
    Unit USD
    Val 9,621,000,000
  192. Description Amount before tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
    Frame CY2018
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -14,000,000
  193. Description Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.
    Fact PropertyPlantAndEquipmentGross
    Frame CY2018Q4I
    Label Property, Plant and Equipment, Gross
    Taxonomy us-gaap
    Unit USD
    Val 2,804,000,000
  194. Description Amount of tax benefit for recognition of expense of award under share-based payment arrangement.
    Fact EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
    Label Share-based Payment Arrangement, Expense, Tax Benefit
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  195. Description Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -242,000,000
  196. Description Amount of long-term debt and lease obligation, classified as current.
    Fact LongTermDebtAndCapitalLeaseObligationsCurrent
    Frame CY2018Q4I
    Label Long-term Debt and Lease Obligation, Current
    Taxonomy us-gaap
    Unit USD
    Val 961,000,000
  197. Description Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
    Fact Assets
    Frame CY2018Q4I
    Label Assets
    Taxonomy us-gaap
    Unit USD
    Val 14,874,000,000
  198. Description Amount, before accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.
    Fact DeferredFinanceCostsNoncurrentGross
    Frame CY2018Q4I
    Label Debt Issuance Cost, Gross, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 25,000,000
  199. Description Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.
    Fact DeferredIncomeTaxAssetsNet
    Frame CY2018Q4I
    Label Deferred Income Tax Assets, Net
    Taxonomy us-gaap
    Unit USD
    Val 740,000,000
  200. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs.
    Fact DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
    Frame CY2018Q4I
    Label Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits
    Taxonomy us-gaap
    Unit USD
    Val 32,000,000
  201. Description Amount before accumulated depreciation of physical assets used in the normal conduct of business to produce goods and services subject to or available for lease.
    Fact PropertySubjectToOrAvailableForOperatingLeaseGross
    Frame CY2018Q4I
    Label Property Subject to or Available for Operating Lease, Gross
    Taxonomy us-gaap
    Unit USD
    Val 1,519,000,000
  202. Description Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
    Fact EmployeeRelatedLiabilitiesCurrent
    Frame CY2018Q4I
    Label Employee-related Liabilities, Current
    Taxonomy us-gaap
    Unit USD
    Val 348,000,000
  203. Description The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
    Fact EarningsPerShareBasic
    Label Earnings Per Share, Basic
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 1.4
  204. Description Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
    Fact AccountsPayableCurrent
    Frame CY2018Q4I
    Label Accounts Payable, Current
    Taxonomy us-gaap
    Unit USD
    Val 1,073,000,000
  205. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fact NetIncomeLoss
    Label Net Income (Loss) Attributable to Parent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 361,000,000
  206. Description The cash inflow associated with the proceeds from sale and collection of receivables during the period.
    Fact ProceedsFromSaleAndCollectionOfReceivables
    Frame CY2018
    Label Proceeds from Sale and Collection of Receivables
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  207. Description Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.
    Fact UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
    Label Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,000,000
  208. Description Amount of increase (decrease) in operating liabilities classified as other.
    Fact IncreaseDecreaseInOtherOperatingLiabilities
    Label Increase (Decrease) in Other Operating Liabilities
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 52,000,000
  209. Description Amount of depreciation and amortization expense attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization
    Label Disposal Group, Including Discontinued Operation, Depreciation and Amortization
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  210. Description Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.
    Fact LoansAndLeasesReceivableDeferredIncome
    Frame CY2018Q4I
    Label Loans and Leases Receivable, Deferred Income
    Taxonomy us-gaap
    Unit USD
    Val 439,000,000
  211. Description Amount before tax, after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax
    Frame CY2018
    Label Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 21,000,000
  212. Description The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.
    Fact TreasuryStockValue
    Frame CY2018Q4I
    Label Treasury Stock, Value
    Taxonomy us-gaap
    Unit USD
    Val 55,000,000
  213. Description Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -26,000,000
  214. Description Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.
    Fact DebtCurrent
    Frame CY2018Q4I
    Label Debt, Current
    Taxonomy us-gaap
    Unit USD
    Val 961,000,000
  215. Description The cash outflow to reacquire common stock during the period.
    Fact PaymentsForRepurchaseOfCommonStock
    Label Payments for Repurchase of Common Stock
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 700,000,000
  216. Description Amount, after accumulated amortization, of debt discount.
    Fact DebtInstrumentUnamortizedDiscount
    Frame CY2018Q4I
    Label Debt Instrument, Unamortized Discount
    Taxonomy us-gaap
    Unit USD
    Val 25,000,000
  217. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fact OperatingLeasesFutureMinimumPaymentsDueInFiveYears
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments, Due in Five Years
    Taxonomy us-gaap
    Unit USD
    Val 36,000,000
  218. Description Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.
    Fact DividendsPreferredStockCash
    Label Dividends, Preferred Stock, Cash
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  219. Description Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
    Label Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 16,000,000
  220. Description Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.
    Fact OperatingLeasesRentExpenseNet
    Label Operating Leases, Rent Expense, Net
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 147,000,000
  221. Description The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Fact WeightedAverageNumberOfDilutedSharesOutstanding
    Label Weighted Average Number of Shares Outstanding, Diluted
    Start 2018-01-01
    Taxonomy us-gaap
    Unit shares
    Val 251,660,000
  222. Description Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Fact OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -409,000,000
  223. Description Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.
    Fact IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
    Label Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 310,000,000
  224. Description Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Fact DividendsCommonStockCash
    Label Dividends, Common Stock, Cash
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 251,000,000
  225. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.
    Fact DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
    Frame CY2018Q4I
    Label Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals
    Taxonomy us-gaap
    Unit USD
    Val 138,000,000
  226. Description Amount of long-term debt and lease obligation, classified as noncurrent.
    Fact LongTermDebtAndCapitalLeaseObligations
    Frame CY2018Q4I
    Label Long-term Debt and Lease Obligation
    Taxonomy us-gaap
    Unit USD
    Val 4,269,000,000
  227. Description Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.
    Fact AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
    Frame CY2018Q4I
    Label Disposal Group, Including Discontinued Operation, Assets, Current
    Taxonomy us-gaap
    Unit USD
    Val 19,000,000
  228. Description Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
    Label Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -220,000,000
  229. Description The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.
    Fact SellingGeneralAndAdministrativeExpense
    Label Selling, General and Administrative Expense
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,379,000,000
  230. Description Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -190,000,000
  231. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Fact EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Label Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.02
  232. Description Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
    Fact StockholdersEquity
    Frame CY2018Q4I
    Label Stockholders' Equity Attributable to Parent
    Taxonomy us-gaap
    Unit USD
    Val 5,005,000,000
  233. Description Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fact NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
    Label Net Cash Provided by (Used in) Operating Activities, Continuing Operations
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,082,000,000
  234. Description Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.
    Fact LiabilitiesCurrent
    Frame CY2018Q4I
    Label Liabilities, Current
    Taxonomy us-gaap
    Unit USD
    Val 3,251,000,000
  235. Description The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period.
    Fact IncomeLossFromContinuingOperationsPerBasicShare
    Label Income (Loss) from Continuing Operations, Per Basic Share
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 1.17
  236. Description Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredStateAndLocalIncomeTaxExpenseBenefit
    Label Deferred State and Local Income Tax Expense (Benefit)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -5,000,000
  237. Description Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.
    Fact CommonStockValue
    Frame CY2018Q4I
    Label Common Stock, Value, Issued
    Taxonomy us-gaap
    Unit USD
    Val 232,000,000
  238. Description Future rental payments receivable within the third year from the balance sheet date under an operating lease.
    Fact OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears
    Frame CY2018Q4I
    Label Operating Leases, Future Minimum Payments Receivable, in Three Years
    Taxonomy us-gaap
    Unit USD
    Val 111,000,000
  239. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
    Frame CY2018
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -10,000,000
  240. Description The aggregate value of preferred stock dividends and other adjustments necessary to derive net income apportioned to common stockholders.
    Fact PreferredStockDividendsAndOtherAdjustments
    Label Preferred Stock Dividends and Other Adjustments
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  241. Description Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fact EffectiveIncomeTaxRateContinuingOperations
    Label Effective Income Tax Rate Reconciliation, Percent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.45
  242. Description Amount of the related income tax effect of a cumulative effect on retained earnings.
    Fact CumulativeEffectOnRetainedEarningsTax1
    Frame CY2018
    Label Cumulative Effect on Retained Earnings, Tax (Deprecated 2020-01-31)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 36,000,000
  243. Description Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fact NetCashProvidedByUsedInOperatingActivities
    Label Net Cash Provided by (Used in) Operating Activities
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,140,000,000
  244. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.
    Fact DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
    Frame CY2018Q4I
    Label Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions
    Taxonomy us-gaap
    Unit USD
    Val 266,000,000
  245. Description Amount of gain (loss) on sale of accounts receivable.
    Fact GainLossOnSaleOfAccountsReceivable
    Frame CY2018
    Label Gain (Loss) on Sale of Accounts Receivable
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,000,000
  246. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.
    Fact EffectiveIncomeTaxRateReconciliationNondeductibleExpense
    Label Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.04
  247. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.
    Fact EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
    Label Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.01
  248. Description Amount of deferred tax liability attributable to taxable temporary differences.
    Fact DeferredIncomeTaxLiabilities
    Frame CY2018Q4I
    Label Deferred Tax Liabilities, Gross
    Taxonomy us-gaap
    Unit USD
    Val 480,000,000
  249. Description Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.
    Fact DeferredTaxAssetsTaxCreditCarryforwards
    Frame CY2018Q4I
    Label Deferred Tax Assets, Tax Credit Carryforwards
    Taxonomy us-gaap
    Unit USD
    Val 254,000,000
  250. Description Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.
    Fact AccumulatedOtherComprehensiveIncomeLossNetOfTax
    Label Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomy us-gaap
    Unit USD
    Val -3,565,000,000
  251. Description Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.
    Fact CommonStockSharesOutstanding
    Frame CY2018Q4I
    Label Common Stock, Shares, Outstanding
    Taxonomy us-gaap
    Unit shares
    Val 229,623,000
  252. Description Amount of income (loss) for proportionate share of equity method investee's income (loss).
    Fact IncomeLossFromEquityMethodInvestments
    Label Income (Loss) from Equity Method Investments
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 8,000,000
  253. Description Fair value of the amount outstanding under the credit facility.
    Fact LineOfCreditFacilityFairValueOfAmountOutstanding
    Frame CY2018Q4I
    Label Line of Credit Facility, Fair Value of Amount Outstanding
    Taxonomy us-gaap
    Unit USD
    Val 0
  254. Description Cash and investments whose use in whole or in part is restricted for the long-term, generally by contractual agreements or regulatory requirements. For use in an unclassified balance sheet.
    Fact RestrictedCashAndInvestments
    Frame CY2018Q4I
    Label Restricted Cash and Investments
    Taxonomy us-gaap
    Unit USD
    Val 64,000,000
  255. Description Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredForeignIncomeTaxExpenseBenefit
    Label Deferred Foreign Income Tax Expense (Benefit)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 57,000,000
  256. Description Amount after tax of income (loss) from a discontinued operation attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest
    Label Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Noncontrolling Interest
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,000,000
  257. Description The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.
    Fact DepreciationDepletionAndAmortization
    Label Depreciation, Depletion and Amortization
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 526,000,000
  258. Description Amount as of the balance sheet date of the unamortized adjustment to the carrying value of an interest-bearing hedged item made under an effective interest rate fair value hedge that is amortized upon discontinuation of the interest rate fair value hedge.
    Fact DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge
    Frame CY2018Q4I
    Label Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge
    Taxonomy us-gaap
    Unit USD
    Val 2,000,000
  259. Description Amount of contingent rental revenue recognized for the period under lease, based on the occurrences of an event or condition.
    Fact OperatingLeasesIncomeStatementContingentRevenue
    Frame CY2018
    Label Operating Leases, Income Statement, Contingent Revenue
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 120,000,000
  260. Description Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
    Fact AssetsCurrent
    Frame CY2018Q4I
    Label Assets, Current
    Taxonomy us-gaap
    Unit USD
    Val 4,713,000,000
  261. Description Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -252,000,000
  262. Description Amount of the cumulative effect on retained earnings net of related income tax effect.
    Fact CumulativeEffectOnRetainedEarningsNetOfTax1
    Frame CY2018
    Label Cumulative Effect on Retained Earnings, Net of Tax (Deprecated 2020-01-31)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 120,000,000
  263. Description Amount of deferred tax liability attributable to taxable temporary differences classified as other.
    Fact DeferredTaxLiabilitiesOther
    Frame CY2018Q4I
    Label Deferred Tax Liabilities, Other
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  264. Description The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.
    Fact LettersOfCreditOutstandingAmount
    Frame CY2018Q4I
    Label Letters of Credit Outstanding, Amount
    Taxonomy us-gaap
    Unit USD
    Val 0
  265. Description Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.
    Fact RestructuringCostsAndAssetImpairmentCharges
    Label Restructuring Costs and Asset Impairment Charges
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 156,000,000
  266. Description Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.
    Fact InventoryWorkInProcessNetOfReserves
    Frame CY2018Q4I
    Label Inventory, Work in Process, Net of Reserves
    Taxonomy us-gaap
    Unit USD
    Val 49,000,000
  267. Description Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity.
    Fact PaymentsOfDividendsPreferredStockAndPreferenceStock
    Label Payments of Ordinary Dividends, Preferred Stock and Preference Stock
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  268. Description Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact CurrentStateAndLocalTaxExpenseBenefit
    Label Current State and Local Tax Expense (Benefit)
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 29,000,000
  269. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Fact EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Label Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Start 2018-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.02
  270. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.
    Fact IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
    Label Income (Loss) from Continuing Operations before Income Taxes, Foreign
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 218,000,000
  271. Description Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.
    Fact ProductWarrantyAccrual
    Frame CY2018Q4I
    Label Standard and Extended Product Warranty Accrual
    Taxonomy us-gaap
    Unit USD
    Val 6,000,000
  272. Description Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.
    Fact DeferredTaxLiabilitiesUndistributedForeignEarnings
    Frame CY2018Q4I
    Label Deferred Tax Liabilities, Undistributed Foreign Earnings
    Taxonomy us-gaap
    Unit USD
    Val 59,000,000
  273. Description Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.
    Fact UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
    Label Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,000,000
  274. Description Amount of increase (decrease) in operating assets classified as other.
    Fact IncreaseDecreaseInOtherOperatingAssets
    Label Increase (Decrease) in Other Operating Assets
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val -29,000,000
  275. Description Amount of decrease of par value, additional paid in capital (APIC) and retained earnings of common and preferred stock retired from treasury when treasury stock is accounted for under the cost method.
    Fact TreasuryStockRetiredCostMethodAmount
    Label Treasury Stock, Retired, Cost Method, Amount
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  276. Description Amount of cash outflow for pension benefit. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. Excludes other postretirement benefit.
    Fact PensionContributions
    Label Payment for Pension Benefits
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 144,000,000
  277. Description Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.
    Fact IntangibleAssetsNetExcludingGoodwill
    Frame CY2018Q4I
    Label Intangible Assets, Net (Excluding Goodwill)
    Taxonomy us-gaap
    Unit USD
    Val 220,000,000
  278. Description Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fact FiniteLivedIntangibleAssetsAccumulatedAmortization
    Frame CY2018Q4I
    Label Finite-Lived Intangible Assets, Accumulated Amortization
    Taxonomy us-gaap
    Unit USD
    Val 495,000,000
  279. Description Amount, before tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.
    Fact OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD
    Val 273,000,000
  280. Description The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Fact IncomeLossFromContinuingOperationsPerDilutedShare
    Label Income (Loss) from Continuing Operations, Per Diluted Share
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 1.16
  281. Description Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).
    Fact AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
    Frame CY2018Q4I
    Label Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
    Taxonomy us-gaap
    Unit USD
    Val 1,546,000,000

Facts up to 2018-09-30

  1. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2018-07-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.25
  2. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2018-07-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20

Facts up to 2018-06-30

  1. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2018-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.25
  2. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2018-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20

Facts up to 2018-03-31

  1. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.25
  2. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2018-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20

Facts up to 2017-12-31

  1. Description Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.
    Fact RestructuringCharges
    Frame CY2017
    Label Restructuring Charges
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 232,000,000
  2. Description Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.
    Fact AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
    Frame CY2017Q4I
    Label Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax
    Taxonomy us-gaap
    Unit USD
    Val -1,781,000,000
  3. Description Amount of cash (inflow) outflow from investing activities classified as other.
    Fact PaymentsForProceedsFromOtherInvestingActivities
    Frame CY2017
    Label Payments for (Proceeds from) Other Investing Activities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -100,000,000
  4. Description The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Fact EarningsPerShareDiluted
    Frame CY2017
    Label Earnings Per Share, Diluted
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.71
  5. Description Amount of discretionary contributions made by an employer to a defined contribution plan.
    Fact DefinedContributionPlanEmployerDiscretionaryContributionAmount
    Frame CY2017
    Label Defined Contribution Plan, Employer Discretionary Contribution Amount
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 67,000,000
  6. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fact IncomeTaxExpenseBenefit
    Frame CY2017
    Label Income Tax Expense (Benefit)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 468,000,000
  7. Description Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.
    Fact RestructuringReserveAccrualAdjustment1
    Frame CY2017
    Label Restructuring Reserve, Accrual Adjustment
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -35,000,000
  8. Description The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.
    Fact Depreciation
    Frame CY2017
    Label Depreciation
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 136,000,000
  9. Description The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.
    Fact IncreaseDecreaseInAccountsReceivable
    Frame CY2017
    Label Increase (Decrease) in Accounts Receivable
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 531,000,000
  10. Description The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.
    Fact IncreaseDecreaseInInventories
    Frame CY2017
    Label Increase (Decrease) in Inventories
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 73,000,000
  11. Description Amount of cash inflow (outflow) of investing activities of discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fact CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
    Frame CY2017
    Label Cash Provided by (Used in) Investing Activities, Discontinued Operations
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  12. Description Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fact Goodwill
    Label Goodwill
    Taxonomy us-gaap
    Unit USD
    Val 3,921,000,000
  13. Description The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.
    Fact OtherCostAndExpenseOperating
    Frame CY2017
    Label Other Cost and Expense, Operating
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 330,000,000
  14. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.
    Fact EffectiveIncomeTaxRateReconciliationTaxExemptIncome
    Frame CY2017
    Label Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.03
  15. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fact OtherComprehensiveIncomeLossNetOfTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Net of Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 590,000,000
  16. Description Amount after tax of income (loss) from continuing operations attributable to the noncontrolling interest.
    Fact IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity
    Frame CY2017
    Label Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,000,000
  17. Description Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Fact NetCashProvidedByUsedInFinancingActivities
    Frame CY2017
    Label Net Cash Provided by (Used in) Financing Activities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -985,000,000
  18. Description Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.
    Fact RevenueFromContractWithCustomerExcludingAssessedTax
    Frame CY2017
    Label Revenue from Contract with Customer, Excluding Assessed Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,991,000,000
  19. Description Amount of valuation and qualifying accounts and reserves.
    Fact ValuationAllowancesAndReservesBalance
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount
    Taxonomy us-gaap
    Unit USD
    Val 167,000,000
  20. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredIncomeTaxExpenseBenefit
    Frame CY2017
    Label Deferred Income Tax Expense (Benefit)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 399,000,000
  21. Description Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fact UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
    Frame CY2017
    Label Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 10,000,000
  22. Description Amount after tax of other comprehensive income (loss) attributable to parent entity.
    Fact OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
    Frame CY2017
    Label Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 589,000,000
  23. Description Amount of increase (decrease) in the restructuring reserve related to foreign currency translation (gain) loss and other increases (decreases).
    Fact RestructuringReserveTranslationAndOtherAdjustment
    Frame CY2017
    Label Restructuring Reserve, Translation and Other Adjustment
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 12,000,000
  24. Description Amount of restructuring charges, remediation cost, and asset impairment loss.
    Fact RestructuringSettlementAndImpairmentProvisions
    Frame CY2017
    Label Restructuring, Settlement and Impairment Provisions
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 216,000,000
  25. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.
    Fact IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
    Frame CY2017
    Label Income (Loss) from Continuing Operations before Income Taxes, Domestic
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 354,000,000
  26. Description Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).
    Fact OtherOperatingActivitiesCashFlowStatement
    Frame CY2017
    Label Other Operating Activities, Cash Flow Statement
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,000,000
  27. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.
    Fact EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
    Frame CY2017
    Label Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.17
  28. Description Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTax
    Frame CY2017
    Label Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 137,000,000
  29. Description The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
    Fact PaymentsToAcquirePropertyPlantAndEquipment
    Frame CY2017
    Label Payments to Acquire Property, Plant, and Equipment
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 69,000,000
  30. Description The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
    Fact ProfitLoss
    Frame CY2017
    Label Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 207,000,000
  31. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fact AmortizationOfIntangibleAssets
    Frame CY2017
    Label Amortization of Intangible Assets
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 53,000,000
  32. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fact ComprehensiveIncomeNetOfTax
    Frame CY2017
    Label Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 784,000,000
  33. Description This element represents interest incurred for borrowed money which was used to produce goods or render services.
    Fact FinancingInterestExpense
    Frame CY2017
    Label Financing Interest Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 133,000,000
  34. Description Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
    Fact RestructuringReserve
    Label Restructuring Reserve
    Taxonomy us-gaap
    Unit USD
    Val 109,000,000
  35. Description Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
    Frame CY2017
    Label Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 129,000,000
  36. Description Amount before tax of other comprehensive income (loss) attributable to noncontrolling interests.
    Fact OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest
    Frame CY2017
    Label Other Comprehensive Income (Loss), before Tax, Portion Attributable to Noncontrolling Interest
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  37. Description Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
    Fact StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
    Label Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
    Taxonomy us-gaap
    Unit USD
    Val 5,293,000,000
  38. Description Amount before tax of other comprehensive income (loss) attributable to parent entity.
    Fact OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
    Frame CY2017
    Label Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 658,000,000
  39. Description Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 484,000,000
  40. Description Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
    Frame CY2017
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -7,000,000
  41. Description Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Fact FinancingReceivableAllowanceForCreditLosses
    Frame CY2017Q4I
    Label Financing Receivable, Allowance for Credit Loss
    Taxonomy us-gaap
    Unit USD
    Val 108,000,000
  42. Description Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.
    Fact ValuationAllowanceDeferredTaxAssetChangeInAmount
    Frame CY2017
    Label Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 19,000,000
  43. Description Amount of other expense attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationOtherExpense
    Frame CY2017
    Label Disposal Group, Including Discontinued Operation, Other Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 20,000,000
  44. Description Amount, before tax, after reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Fact OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
    Frame CY2017
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -169,000,000
  45. Description Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fact GoodwillForeignCurrencyTranslationGainLoss
    Frame CY2017
    Label Goodwill, Foreign Currency Translation Gain (Loss)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 105,000,000
  46. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Frame CY2017
    Label Common Stock, Dividends, Per Share, Declared
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 1
  47. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Frame CY2017Q4
    Label Common Stock, Dividends, Per Share, Declared
    Start 2017-10-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.25
  48. Description Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.
    Fact RestructuringAndRelatedCostIncurredCost
    Frame CY2017
    Label Restructuring and Related Cost, Incurred Cost
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -215,000,000
  49. Description Amount of unrecognized tax benefits.
    Fact UnrecognizedTaxBenefits
    Label Unrecognized Tax Benefits
    Taxonomy us-gaap
    Unit USD
    Val 125,000,000
  50. Description Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
    Frame CY2017
    Label Disposal Group, Including Discontinued Operation, Operating Income (Loss)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 138,000,000
  51. Description Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 483,000,000
  52. Description Amount before tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 484,000,000
  53. Description Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.
    Fact InventoryWriteDown
    Frame CY2017
    Label Inventory Write-down
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 27,000,000
  54. Description Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredFederalIncomeTaxExpenseBenefit
    Frame CY2017
    Label Deferred Federal Income Tax Expense (Benefit)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 411,000,000
  55. Description Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -28,000,000
  56. Description Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.
    Fact UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
    Frame CY2017
    Label Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 5,000,000
  57. Description Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.
    Fact AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
    Frame CY2017
    Label Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
    Start 2017-01-01
    Taxonomy us-gaap
    Unit shares
    Val 10,448,000
  58. Description The increase (decrease) during the period in the net carrying value of derivative instruments reported as assets and liabilities that are due to be disposed of within one year (or the normal operating cycle, if longer).
    Fact IncreaseDecreaseInDerivativeAssetsAndLiabilities
    Frame CY2017
    Label Increase (Decrease) in Derivative Assets and Liabilities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -75,000,000
  59. Description Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.
    Fact AssetImpairmentCharges
    Frame CY2017
    Label Asset Impairment Charges
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 7,000,000
  60. Description Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold
    Frame CY2017
    Label Disposal Group, Including Discontinued Operation, Costs of Goods Sold
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 218,000,000
  61. Description Amount of net periodic benefit cost (credit) for defined benefit plan.
    Fact DefinedBenefitPlanNetPeriodicBenefitCost
    Frame CY2017
    Label Defined Benefit Plan, Net Periodic Benefit Cost (Credit)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 194,000,000
  62. Description Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.
    Fact DiscontinuedOperationTaxEffectOfDiscontinuedOperation
    Frame CY2017
    Label Discontinued Operation, Tax Effect of Discontinued Operation
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  63. Description Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.
    Fact InterestPaid
    Frame CY2017
    Label Interest Paid, Including Capitalized Interest, Operating and Investing Activities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 268,000,000
  64. Description The cash outflow associated with the development or modification of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization.
    Fact PaymentsToDevelopSoftware
    Frame CY2017
    Label Payments to Develop Software
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 36,000,000
  65. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
    Label Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
    Taxonomy us-gaap
    Unit USD
    Val 1,368,000,000
  66. Description Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.
    Fact PaymentsOfDividends
    Frame CY2017
    Label Payments of Dividends
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 291,000,000
  67. Description Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.
    Fact LossContingencyAccrualProvision
    Frame CY2017
    Label Loss Contingency Accrual, Provision
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 73,000,000
  68. Description Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.
    Fact PaymentsForRestructuring
    Frame CY2017
    Label Payments for Restructuring
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 220,000,000
  69. Description Amount of increase in valuation and qualifying accounts and reserves from charge to accounts other than cost and expense.
    Fact ValuationAllowancesAndReservesChargedToOtherAccounts
    Frame CY2017
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 13,000,000
  70. Description The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Fact PaymentsToAcquireBusinessesNetOfCashAcquired
    Frame CY2017
    Label Payments to Acquire Businesses, Net of Cash Acquired
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 87,000,000
  71. Description Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.
    Fact AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
    Frame CY2017Q4I
    Label Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax
    Taxonomy us-gaap
    Unit USD
    Val -12,000,000
  72. Description The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.
    Fact IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
    Frame CY2017
    Label Increase (Decrease) in Accounts Payable and Accrued Liabilities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  73. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fact AllocatedShareBasedCompensationExpense
    Frame CY2017
    Label Share-based Payment Arrangement, Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 52,000,000
  74. Description The increase (decrease) during the reporting period in the aggregate amount of obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits.
    Fact IncreaseDecreaseInEmployeeRelatedLiabilities
    Frame CY2017
    Label Increase (Decrease) in Employee Related Liabilities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -28,000,000
  75. Description Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.
    Fact UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
    Frame CY2017Q4I
    Label Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
    Taxonomy us-gaap
    Unit USD
    Val 5,000,000
  76. Description Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
    Frame CY2017
    Label Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.51
  77. Description Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationRevenue
    Frame CY2017
    Label Disposal Group, Including Discontinued Operation, Revenue
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 274,000,000
  78. Description Amount after tax of income (loss) from continuing operations attributable to the parent.
    Fact IncomeLossFromContinuingOperations
    Frame CY2017
    Label Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 66,000,000
  79. Description The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.
    Fact RepaymentsOfLongTermDebt
    Frame CY2017
    Label Repayments of Long-term Debt
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,832,000,000
  80. Description Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fact GoodwillWrittenOffRelatedToSaleOfBusinessUnit
    Frame CY2017
    Label Goodwill, Written off Related to Sale of Business Unit
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,000,000
  81. Description The increase (decrease) during the reporting period in outstanding loans including accrued interest.
    Fact IncreaseDecreaseInFinanceReceivables
    Frame CY2017
    Label Increase (Decrease) in Finance Receivables
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -162,000,000
  82. Description Amount of expense for amortization of capitalized computer software costs.
    Fact CapitalizedComputerSoftwareAmortization1
    Frame CY2017
    Label Capitalized Computer Software, Amortization
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,000,000
  83. Description Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).
    Fact StockIssuedDuringPeriodValueShareBasedCompensation
    Frame CY2017
    Label Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 37,000,000
  84. Description Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fact NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
    Frame CY2017
    Label Net Cash Provided by (Used in) Investing Activities, Continuing Operations
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 165,000,000
  85. Description Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
    Fact EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
    Frame CY2017
    Label Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.35
  86. Description The increase (decrease) during the reporting period in the amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes.
    Fact IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
    Frame CY2017
    Label Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 11,000,000
  87. Description Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.
    Fact IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
    Frame CY2017
    Label Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 525,000,000
  88. Description The expense charged against earnings for the period pertaining to standard and extended warranties on the entity's goods and services granted to customers.
    Fact ProductWarrantyExpense
    Frame CY2017
    Label Product Warranty Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 15,000,000
  89. Description Amount of expense (reversal of expense) for expected credit loss on accounts receivable.
    Fact ProvisionForDoubtfulAccounts
    Frame CY2017
    Label Accounts Receivable, Credit Loss Expense (Reversal)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 46,000,000
  90. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fact ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
    Frame CY2017
    Label Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 797,000,000
  91. Description Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.
    Fact PaymentsOfDividendsCommonStock
    Frame CY2017
    Label Payments of Ordinary Dividends, Common Stock
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 274,000,000
  92. Description The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.
    Fact ProceedsFromRepaymentsOfShortTermDebt
    Frame CY2017
    Label Proceeds from (Repayments of) Short-term Debt
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,000,000
  93. Description Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.
    Fact ForeignCurrencyTransactionGainLossBeforeTax
    Frame CY2017
    Label Foreign Currency Transaction Gain (Loss), before Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -4,000,000
  94. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.
    Fact IncomeTaxesPaid
    Frame CY2017
    Label Income Taxes Paid
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 84,000,000
  95. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Frame CY2017
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 80
  96. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Frame CY2017Q4
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2017-10-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20
  97. Description Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.
    Fact OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 64,000,000
  98. Description Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fact CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
    Frame CY2017
    Label Cash Provided by (Used in) Operating Activities, Discontinued Operations
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -18,000,000
  99. Description Amount of cash inflow (outflow) from financing activities classified as other.
    Fact ProceedsFromPaymentsForOtherFinancingActivities
    Frame CY2017
    Label Proceeds from (Payments for) Other Financing Activities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 128,000,000
  100. Description Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -23,000,000
  101. Description Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact CurrentFederalTaxExpenseBenefit
    Frame CY2017
    Label Current Federal Tax Expense (Benefit)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -12,000,000
  102. Description Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fact UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
    Frame CY2017
    Label Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 46,000,000
  103. Description The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders.
    Fact PreferredStockDividendsIncomeStatementImpact
    Frame CY2017
    Label Preferred Stock Dividends, Income Statement Impact
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  104. Description Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fact NetCashProvidedByUsedInInvestingActivities
    Frame CY2017
    Label Net Cash Provided by (Used in) Investing Activities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 165,000,000
  105. Description Amount of increase in unrecognized tax benefits resulting from foreign currency translation.
    Fact UnrecognizedTaxBenefitsIncreasesResultingFromForeignCurrencyTranslation
    Frame CY2017
    Label Unrecognized Tax Benefits, Increase Resulting from Foreign Currency Translation
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,000,000
  106. Description Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense.
    Fact ValuationAllowancesAndReservesChargedToCostAndExpense
    Frame CY2017
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 33,000,000
  107. Description The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Fact ProceedsFromIssuanceOfLongTermDebt
    Frame CY2017
    Label Proceeds from Issuance of Long-term Debt
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,008,000,000
  108. Description Total costs of sales and operating expenses for the period.
    Fact CostsAndExpenses
    Frame CY2017
    Label Costs and Expenses
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,466,000,000
  109. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fact InterestExpense
    Frame CY2017
    Label Interest Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 252,000,000
  110. Description Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.
    Fact CapitalizedContractCostAmortization
    Frame CY2017
    Label Capitalized Contract Cost, Amortization
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,000,000
  111. Description Amount of noncash expense for share-based payment arrangement.
    Fact ShareBasedCompensation
    Frame CY2017
    Label Share-based Payment Arrangement, Noncash Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 52,000,000
  112. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.
    Fact EffectiveIncomeTaxRateReconciliationTaxSettlements
    Frame CY2017
    Label Effective Income Tax Rate Reconciliation, Tax Settlement, Percent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit pure
    Val -0.09
  113. Description Amount after tax of other comprehensive income (loss) attributable to noncontrolling interests.
    Fact OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
    Frame CY2017
    Label Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  114. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.
    Fact EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
    Frame CY2017
    Label Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.76
  115. Description Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
    Frame CY2017
    Label Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.51
  116. Description Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact CurrentForeignTaxExpenseBenefit
    Frame CY2017
    Label Current Foreign Tax Expense (Benefit)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 62,000,000
  117. Description Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
    Fact WeightedAverageNumberOfSharesOutstandingBasic
    Frame CY2017
    Label Weighted Average Number of Shares Outstanding, Basic
    Start 2017-01-01
    Taxonomy us-gaap
    Unit shares
    Val 254,341,000
  118. Description Amount of decrease in valuation and qualifying accounts and reserves.
    Fact ValuationAllowancesAndReservesDeductions
    Frame CY2017
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 53,000,000
  119. Description Amount before tax, after reclassification adjustments of other comprehensive income (loss).
    Fact OtherComprehensiveIncomeLossBeforeTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), before Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 659,000,000
  120. Description The total depreciation charge recorded for property subject to or held for lease.
    Fact OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease
    Frame CY2017
    Label Operating Leases, Income Statement, Depreciation Expense on Property Subject to or Held-for-lease
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 265,000,000
  121. Description Amount of income tax expense (benefit) for continuing operations, discontinued operations, other comprehensive income, and items charged (credited) directly to shareholders' equity.
    Fact IncomeTaxExpenseBenefitIntraperiodTaxAllocation
    Frame CY2017
    Label Income Tax Expense (Benefit), Intraperiod Tax Allocation
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 538,000,000
  122. Description Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
    Frame CY2017
    Label Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 53,000,000
  123. Description Amount before tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -35,000,000
  124. Description Amount of tax benefit for recognition of expense of award under share-based payment arrangement.
    Fact EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
    Frame CY2017
    Label Share-based Payment Arrangement, Expense, Tax Benefit
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 20,000,000
  125. Description Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fact OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 483,000,000
  126. Description The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
    Fact EarningsPerShareBasic
    Frame CY2017
    Label Earnings Per Share, Basic
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.71
  127. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fact NetIncomeLoss
    Frame CY2017
    Label Net Income (Loss) Attributable to Parent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 195,000,000
  128. Description The cash inflow associated with the proceeds from sale and collection of receivables during the period.
    Fact ProceedsFromSaleAndCollectionOfReceivables
    Frame CY2017
    Label Proceeds from Sale and Collection of Receivables
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 213,000,000
  129. Description Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.
    Fact UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
    Frame CY2017
    Label Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  130. Description Amount of increase (decrease) in operating liabilities classified as other.
    Fact IncreaseDecreaseInOtherOperatingLiabilities
    Frame CY2017
    Label Increase (Decrease) in Other Operating Liabilities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -79,000,000
  131. Description Amount of depreciation and amortization expense attributable to disposal group, including, but not limited to, discontinued operation.
    Fact DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization
    Frame CY2017
    Label Disposal Group, Including Discontinued Operation, Depreciation and Amortization
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  132. Description Amount before tax, after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,000,000
  133. Description Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
    Frame CY2017
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -10,000,000
  134. Description The cash outflow to reacquire common stock during the period.
    Fact PaymentsForRepurchaseOfCommonStock
    Frame CY2017
    Label Payments for Repurchase of Common Stock
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  135. Description Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.
    Fact DividendsPreferredStockCash
    Frame CY2017
    Label Dividends, Preferred Stock, Cash
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  136. Description Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  137. Description Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.
    Fact OperatingLeasesRentExpenseNet
    Frame CY2017
    Label Operating Leases, Rent Expense, Net
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 161,000,000
  138. Description The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Fact WeightedAverageNumberOfDilutedSharesOutstanding
    Frame CY2017
    Label Weighted Average Number of Shares Outstanding, Diluted
    Start 2017-01-01
    Taxonomy us-gaap
    Unit shares
    Val 256,570,000
  139. Description Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Fact OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
    Frame CY2017
    Label Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -106,000,000
  140. Description Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.
    Fact IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
    Frame CY2017
    Label Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 70,000,000
  141. Description Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Fact DividendsCommonStockCash
    Frame CY2017
    Label Dividends, Common Stock, Cash
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 259,000,000
  142. Description Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
    Frame CY2017
    Label Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -1,034,000,000
  143. Description The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.
    Fact SellingGeneralAndAdministrativeExpense
    Frame CY2017
    Label Selling, General and Administrative Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,514,000,000
  144. Description Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -158,000,000
  145. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Fact EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Frame CY2017
    Label Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.01
  146. Description Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fact NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
    Frame CY2017
    Label Net Cash Provided by (Used in) Operating Activities, Continuing Operations
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -249,000,000
  147. Description The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period.
    Fact IncomeLossFromContinuingOperationsPerBasicShare
    Frame CY2017
    Label Income (Loss) from Continuing Operations, Per Basic Share
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.2
  148. Description Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredStateAndLocalIncomeTaxExpenseBenefit
    Frame CY2017
    Label Deferred State and Local Income Tax Expense (Benefit)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,000,000
  149. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -25,000,000
  150. Description The aggregate value of preferred stock dividends and other adjustments necessary to derive net income apportioned to common stockholders.
    Fact PreferredStockDividendsAndOtherAdjustments
    Frame CY2017
    Label Preferred Stock Dividends and Other Adjustments
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  151. Description Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fact EffectiveIncomeTaxRateContinuingOperations
    Frame CY2017
    Label Effective Income Tax Rate Reconciliation, Percent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.89
  152. Description Amount of the related income tax effect of a cumulative effect on retained earnings.
    Fact CumulativeEffectOnRetainedEarningsTax1
    Frame CY2017
    Label Cumulative Effect on Retained Earnings, Tax (Deprecated 2020-01-31)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  153. Description Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fact NetCashProvidedByUsedInOperatingActivities
    Frame CY2017
    Label Net Cash Provided by (Used in) Operating Activities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -267,000,000
  154. Description Amount of gain (loss) on sale of accounts receivable.
    Fact GainLossOnSaleOfAccountsReceivable
    Frame CY2017
    Label Gain (Loss) on Sale of Accounts Receivable
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 10,000,000
  155. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.
    Fact EffectiveIncomeTaxRateReconciliationNondeductibleExpense
    Frame CY2017
    Label Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.01
  156. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.
    Fact EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
    Frame CY2017
    Label Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.01
  157. Description Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.
    Fact AccumulatedOtherComprehensiveIncomeLossNetOfTax
    Frame CY2017Q4I
    Label Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomy us-gaap
    Unit USD
    Val -3,748,000,000
  158. Description Amount of income (loss) for proportionate share of equity method investee's income (loss).
    Fact IncomeLossFromEquityMethodInvestments
    Frame CY2017
    Label Income (Loss) from Equity Method Investments
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 13,000,000
  159. Description Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredForeignIncomeTaxExpenseBenefit
    Frame CY2017
    Label Deferred Foreign Income Tax Expense (Benefit)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -21,000,000
  160. Description Amount after tax of income (loss) from a discontinued operation attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.
    Fact IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest
    Frame CY2017
    Label Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Noncontrolling Interest
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 8,000,000
  161. Description The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.
    Fact DepreciationDepletionAndAmortization
    Frame CY2017
    Label Depreciation, Depletion and Amortization
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 527,000,000
  162. Description Amount of contingent rental revenue recognized for the period under lease, based on the occurrences of an event or condition.
    Fact OperatingLeasesIncomeStatementContingentRevenue
    Frame CY2017
    Label Operating Leases, Income Statement, Contingent Revenue
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 119,000,000
  163. Description Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -236,000,000
  164. Description Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.
    Fact RestructuringCostsAndAssetImpairmentCharges
    Frame CY2017
    Label Restructuring Costs and Asset Impairment Charges
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 197,000,000
  165. Description Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity.
    Fact PaymentsOfDividendsPreferredStockAndPreferenceStock
    Frame CY2017
    Label Payments of Ordinary Dividends, Preferred Stock and Preference Stock
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 17,000,000
  166. Description Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact CurrentStateAndLocalTaxExpenseBenefit
    Frame CY2017
    Label Current State and Local Tax Expense (Benefit)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 19,000,000
  167. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Fact EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Frame CY2017
    Label Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Start 2017-01-01
    Taxonomy us-gaap
    Unit pure
    Val 0.04
  168. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.
    Fact IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
    Frame CY2017
    Label Income (Loss) from Continuing Operations before Income Taxes, Foreign
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 171,000,000
  169. Description Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.
    Fact UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
    Frame CY2017
    Label Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,000,000
  170. Description Amount of increase (decrease) in operating assets classified as other.
    Fact IncreaseDecreaseInOtherOperatingAssets
    Frame CY2017
    Label Increase (Decrease) in Other Operating Assets
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 20,000,000
  171. Description Amount of cash outflow for pension benefit. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. Excludes other postretirement benefit.
    Fact PensionContributions
    Frame CY2017
    Label Payment for Pension Benefits
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 836,000,000
  172. Description Amount, before tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.
    Fact OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
    Frame CY2017
    Label Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 52,000,000
  173. Description The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Fact IncomeLossFromContinuingOperationsPerDilutedShare
    Frame CY2017
    Label Income (Loss) from Continuing Operations, Per Diluted Share
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.2
  174. Description Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).
    Fact AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
    Frame CY2017Q4I
    Label Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
    Taxonomy us-gaap
    Unit USD
    Val 1,955,000,000

Facts up to 2017-09-30

  1. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Frame CY2017Q3
    Label Common Stock, Dividends, Per Share, Declared
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.25
  2. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Frame CY2017Q3
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20

Facts up to 2017-06-30

  1. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Frame CY2017Q2
    Label Common Stock, Dividends, Per Share, Declared
    Start 2017-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.25
  2. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Frame CY2017Q2
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2017-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20

Facts up to 2017-03-31

  1. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Frame CY2017Q1
    Label Common Stock, Dividends, Per Share, Declared
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.28
  2. Description Aggregate dividends declared during the period for each share of preferred stock outstanding.
    Fact PreferredStockDividendsPerShareDeclared
    Frame CY2017Q1
    Label Preferred Stock, Dividends Per Share, Declared
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 20

Facts up to 2016-12-31

  1. Description Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fact Goodwill
    Frame CY2016Q4I
    Label Goodwill
    Taxonomy us-gaap
    Unit USD
    Val 3,778,000,000
  2. Description Amount of valuation and qualifying accounts and reserves.
    Fact ValuationAllowancesAndReservesBalance
    Frame CY2016Q4I
    Label SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount
    Taxonomy us-gaap
    Unit USD
    Val 174,000,000
  3. Description Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
    Fact RestructuringReserve
    Frame CY2016Q4I
    Label Restructuring Reserve
    Taxonomy us-gaap
    Unit USD
    Val 127,000,000
  4. Description Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
    Fact StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
    Frame CY2016Q4I
    Label Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
    Taxonomy us-gaap
    Unit USD
    Val 4,747,000,000
  5. Description Amount of unrecognized tax benefits.
    Fact UnrecognizedTaxBenefits
    Frame CY2016Q4I
    Label Unrecognized Tax Benefits
    Taxonomy us-gaap
    Unit USD
    Val 165,000,000
  6. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.
    Fact CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
    Frame CY2016Q4I
    Label Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
    Taxonomy us-gaap
    Unit USD
    Val 2,402,000,000

The filing refers to a past date, and does not necessarily reflect the current state. The current state is available on the following page: Xerox Holdings Corporation, Norwalk, United States.