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U.S. Securities and Exchange Commission's Electronic Data Gathering, Analysis, and Retrieval system Sec27 Oct 2017 U.S. Securities and Exchange Commission's Electronic Data Gathering, Analysis, and Retrieval system, United States

Text

Entity

entityName AMAZON.COM, INC.
Cik 1018724
Form 10-Q
Filed 2017-10-27
Fp Q3
Fy 2017
Accn 0001018724-17-000135

Facts up to 2017-10-18

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 CY2017Q3I
Label Entity Common Stock, Shares Outstanding
Taxonomy dei
Unit shares
Val 481,872,175

Facts up to 2017-09-30

  1. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 2.39
  2. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.52
  3. Description Amount of income (expense) related to nonoperating activities, classified as other.
    Fact OtherNonoperatingIncomeExpense
    Label Other Nonoperating Income (Expense)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 329,000,000
  4. Description Amount of income (expense) related to nonoperating activities, classified as other.
    Fact OtherNonoperatingIncomeExpense
    Label Other Nonoperating Income (Expense)
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 143,000,000
  5. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 755,000,000
  6. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 58,000,000
  7. Description Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.
    Fact PreferredStockValue
    Frame CY2017Q3I
    Label Preferred Stock, Value, Issued
    Taxonomy us-gaap
    Unit USD
    Val 0
  8. 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 CY2017Q3I
    Label Operating Leases, Future Minimum Payments, Due Thereafter
    Taxonomy us-gaap
    Unit USD
    Val 12,535,000,000
  9. 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 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 2,371,000,000
  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
    Label Increase (Decrease) in Inventories
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,328,000,000
  11. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,593,000,000
  12. Description Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid 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 UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears
    Frame CY2017Q3I
    Label Unrecorded Unconditional Purchase Obligation, to be Paid, after Year Five
    Taxonomy us-gaap
    Unit USD
    Val 10,895,000,000
  13. Description The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.
    Fact BusinessAcquisitionsProFormaRevenue
    Label Business Acquisition, Pro Forma Revenue
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 127,441,000,000
  14. 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 CY2017Q3I
    Label Goodwill
    Taxonomy us-gaap
    Unit USD
    Val 13,271,000,000
  15. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 155,000,000
  16. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 45,000,000
  17. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fact OtherComprehensiveIncomeLossNetOfTax
    Label Other Comprehensive Income (Loss), Net of Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 484,000,000
  18. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fact OtherComprehensiveIncomeLossNetOfTax
    Label Other Comprehensive Income (Loss), Net of Tax
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 105,000,000
  19. Description Amount of increase (decrease) from foreign currency translation adjustments and purchase accounting adjustments 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 GoodwillTranslationAndPurchaseAccountingAdjustments
    Label Goodwill, Translation and Purchase Accounting Adjustments
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 56,000,000
  20. Description Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  21. Description Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  22. 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 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 11,916,000,000
  23. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 12,507,000,000
  24. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 14,685,000,000
  25. Description The net cash outflow or inflow from purchases, sales and disposals of property, plant and equipment and other productive assets, including intangibles.
    Fact PaymentsForProceedsFromProductiveAssets
    Label Payments for (Proceeds from) Productive Assets
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 9,027,000,000
  26. Description The net cash outflow or inflow from purchases, sales and disposals of property, plant and equipment and other productive assets, including intangibles.
    Fact PaymentsForProceedsFromProductiveAssets
    Label Payments for (Proceeds from) Productive Assets
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 7,022,000,000
  27. Description The net cash outflow or inflow from purchases, sales and disposals of property, plant and equipment and other productive assets, including intangibles.
    Fact PaymentsForProceedsFromProductiveAssets
    Frame CY2017Q3
    Label Payments for (Proceeds from) Productive Assets
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 2,659,000,000
  28. Description Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.
    Fact SalesRevenueGoodsNet
    Label Sales Revenue, Goods, Net (Deprecated 2018-01-31)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 77,248,000,000
  29. Description Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.
    Fact SalesRevenueGoodsNet
    Frame CY2017Q3
    Label Sales Revenue, Goods, Net (Deprecated 2018-01-31)
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 28,768,000,000
  30. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredIncomeTaxExpenseBenefit
    Label Deferred Income Tax Expense (Benefit)
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val -2,000,000
  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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 279,000,000
  32. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredIncomeTaxExpenseBenefit
    Label Deferred Income Tax Expense (Benefit)
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val -74,000,000
  33. Description Expenditures for planning and executing the conception, pricing, promotion, and distribution of ideas, goods, and services. Costs of public relations and corporate promotions are typically considered to be marketing costs.
    Fact MarketingExpense
    Label Marketing Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,629,000,000
  34. Description Expenditures for planning and executing the conception, pricing, promotion, and distribution of ideas, goods, and services. Costs of public relations and corporate promotions are typically considered to be marketing costs.
    Fact MarketingExpense
    Label Marketing Expense
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 2,479,000,000
  35. Description Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
    Label OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -2,000,000
  36. Description Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
    Label OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  37. Description Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through 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 AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
    Frame CY2017Q3I
    Label Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five
    Taxonomy us-gaap
    Unit USD
    Val 4,351,000,000
  38. 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 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 177,000,000
  39. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 146,000,000
  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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 43,000,000
  41. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,660,000,000
  42. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 361,000,000
  43. Description Amount of commitment classified as other to be paid 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 OtherCommitmentDueAfterFifthYear
    Frame CY2017Q3I
    Label Other Commitment, to be Paid, after Year Five
    Taxonomy us-gaap
    Unit USD
    Val 4,338,000,000
  44. 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 CY2017Q3I
    Label Operating Leases, Future Minimum Payments, Due in Four Years
    Taxonomy us-gaap
    Unit USD
    Val 2,112,000,000
  45. Description Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Fact OtherNoncashIncomeExpense
    Label Other Noncash Income (Expense)
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 267,000,000
  46. Description Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Fact OtherNoncashIncomeExpense
    Label Other Noncash Income (Expense)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 288,000,000
  47. Description Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Fact OtherNoncashIncomeExpense
    Label Other Noncash Income (Expense)
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 128,000,000
  48. 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 CY2017Q3I
    Label Property, Plant and Equipment, Net
    Taxonomy us-gaap
    Unit USD
    Val 45,335,000,000
  49. Description Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.
    Fact PreferredStockParOrStatedValuePerShare
    Frame CY2017Q3I
    Label Preferred Stock, Par or Stated Value Per Share
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.01
  50. Description Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.
    Fact EffectOfExchangeRateOnCashAndCashEquivalents
    Label Effect of Exchange Rate on Cash and Cash Equivalents
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 79,000,000
  51. Description Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.
    Fact EffectOfExchangeRateOnCashAndCashEquivalents
    Label Effect of Exchange Rate on Cash and Cash Equivalents
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 623,000,000
  52. Description Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.
    Fact EffectOfExchangeRateOnCashAndCashEquivalents
    Label Effect of Exchange Rate on Cash and Cash Equivalents
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 148,000,000
  53. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.
    Fact IncomeTaxesPaidNet
    Label Income Taxes Paid, Net
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 960,000,000
  54. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.
    Fact IncomeTaxesPaidNet
    Label Income Taxes Paid, Net
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 865,000,000
  55. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.
    Fact IncomeTaxesPaidNet
    Label Income Taxes Paid, Net
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 172,000,000
  56. Description Amount of unrecognized tax benefits.
    Fact UnrecognizedTaxBenefits
    Frame CY2017Q3I
    Label Unrecognized Tax Benefits
    Taxonomy us-gaap
    Unit USD
    Val 2,100,000,000
  57. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 486,000,000
  58. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 104,000,000
  59. Description Amount of noncurrent assets classified as other.
    Fact OtherAssetsNoncurrent
    Frame CY2017Q3I
    Label Other Assets, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 8,083,000,000
  60. 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 CY2017Q3I
    Label Operating Leases, Future Minimum Payments Due
    Taxonomy us-gaap
    Unit USD
    Val 22,069,000,000
  61. 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 CY2017Q3I
    Label Operating Leases, Future Minimum Payments, Due in Three Years
    Taxonomy us-gaap
    Unit USD
    Val 2,254,000,000
  62. Description Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth 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 AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
    Frame CY2017Q3I
    Label Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10
    Taxonomy us-gaap
    Unit USD
    Val 809,000,000
  63. Description Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.
    Fact OtherLiabilitiesNoncurrent
    Frame CY2017Q3I
    Label Other Liabilities, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 18,827,000,000
  64. 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 CY2017Q3I
    Label Long-term Debt, Gross
    Taxonomy us-gaap
    Unit USD
    Val 24,810,000,000
  65. Description Amount of investment in marketable security, classified as current.
    Fact MarketableSecuritiesCurrent
    Frame CY2017Q3I
    Label Marketable Securities, Current
    Taxonomy us-gaap
    Unit USD
    Val 11,543,000,000
  66. Description Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity 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 AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
    Frame CY2017Q3I
    Label Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
    Taxonomy us-gaap
    Unit USD
    Val 11,303,000,000
  67. Description The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.
    Fact RepaymentsOfDebt
    Label Repayments of Debt
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 285,000,000
  68. Description The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.
    Fact RepaymentsOfDebt
    Label Repayments of Debt
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 202,000,000
  69. Description The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.
    Fact RepaymentsOfDebt
    Label Repayments of Debt
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 79,000,000
  70. Description Amount of cash outflow for purchase of marketable security.
    Fact PaymentsToAcquireMarketableSecurities
    Label Payments to Acquire Marketable Securities
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 14,697,000,000
  71. Description Amount of cash outflow for purchase of marketable security.
    Fact PaymentsToAcquireMarketableSecurities
    Label Payments to Acquire Marketable Securities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 11,298,000,000
  72. Description Amount of cash outflow for purchase of marketable security.
    Fact PaymentsToAcquireMarketableSecurities
    Label Payments to Acquire Marketable Securities
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 5,469,000,000
  73. Description Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fact AvailableForSaleDebtSecuritiesAmortizedCostBasis
    Frame CY2017Q3I
    Label Debt Securities, Available-for-sale, Amortized Cost
    Taxonomy us-gaap
    Unit USD
    Val 16,789,000,000
  74. Description Amount of contractual obligation to be paid in remainder of current fiscal year.
    Fact ContractualObligationFutureMinimumPaymentsDueRemainderOfFiscalYear
    Frame CY2017Q3I
    Label Contractual Obligation, to be Paid, Remainder of Fiscal Year
    Taxonomy us-gaap
    Unit USD
    Val 4,949,000,000
  75. Description Face amount or stated value per share of common stock.
    Fact CommonStockParOrStatedValuePerShare
    Frame CY2017Q3I
    Label Common Stock, Par or Stated Value Per Share
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.01
  76. 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 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 13,893,000,000
  77. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 13,891,000,000
  78. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 13,213,000,000
  79. Description Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fact LongTermDebtCurrent
    Frame CY2017Q3I
    Label Long-term Debt, Current Maturities
    Taxonomy us-gaap
    Unit USD
    Val 1,037,000,000
  80. Description Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth 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 AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
    Frame CY2017Q3I
    Label Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10
    Taxonomy us-gaap
    Unit USD
    Val 812,000,000
  81. Description Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.
    Fact LiabilitiesAndStockholdersEquity
    Frame CY2017Q3I
    Label Liabilities and Equity
    Taxonomy us-gaap
    Unit USD
    Val 115,267,000,000
  82. 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 CY2017Q3I
    Label Accounts Receivable, after Allowance for Credit Loss, Current
    Taxonomy us-gaap
    Unit USD
    Val 10,557,000,000
  83. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fact AllocatedShareBasedCompensationExpense
    Label Share-based Payment Arrangement, Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,036,000,000
  84. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fact AllocatedShareBasedCompensationExpense
    Label Share-based Payment Arrangement, Expense
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,085,000,000
  85. Description The cumulative amount of the reporting entity's undistributed earnings or deficit.
    Fact RetainedEarningsAccumulatedDeficit
    Frame CY2017Q3I
    Label Retained Earnings (Accumulated Deficit)
    Taxonomy us-gaap
    Unit USD
    Val 6,779,000,000
  86. Description Amount of increase in lease obligation from new lease.
    Fact CapitalLeaseObligationsIncurred
    Label Lease Obligation Incurred
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 8,905,000,000
  87. Description Amount of increase in lease obligation from new lease.
    Fact CapitalLeaseObligationsIncurred
    Label Lease Obligation Incurred
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,867,000,000
  88. Description Amount of increase in lease obligation from new lease.
    Fact CapitalLeaseObligationsIncurred
    Label Lease Obligation Incurred
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 2,256,000,000
  89. Description Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth 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 AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
    Frame CY2017Q3I
    Label Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10
    Taxonomy us-gaap
    Unit USD
    Val 317,000,000
  90. Description Amount of commitment classified as other 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 OtherCommitmentDueInFifthYear
    Frame CY2017Q3I
    Label Other Commitment, to be Paid, Year Five
    Taxonomy us-gaap
    Unit USD
    Val 522,000,000
  91. Description Amount of increase (decrease) in receivables, and operating assets classified as other.
    Fact IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets
    Label Increase (Decrease) in Accounts Receivable and Other Operating Assets
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 3,929,000,000
  92. Description Amount of increase (decrease) in receivables, and operating assets classified as other.
    Fact IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets
    Label Increase (Decrease) in Accounts Receivable and Other Operating Assets
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,005,000,000
  93. Description Amount of increase (decrease) in receivables, and operating assets classified as other.
    Fact IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets
    Label Increase (Decrease) in Accounts Receivable and Other Operating Assets
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,758,000,000
  94. Description Amount of contractual obligation to be paid 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 ContractualObligationDueAfterFifthYear
    Frame CY2017Q3I
    Label Contractual Obligation, to be Paid, after Year Five
    Taxonomy us-gaap
    Unit USD
    Val 66,178,000,000
  95. Description Amount of increase (decrease) in accrued expenses, and obligations classified as other.
    Fact IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
    Label Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 476,000,000
  96. Description Amount of increase (decrease) in accrued expenses, and obligations classified as other.
    Fact IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
    Label Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -1,778,000,000
  97. Description Amount of increase (decrease) in accrued expenses, and obligations classified as other.
    Fact IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
    Label Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val -122,000,000
  98. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,935,000,000
  99. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 316,000,000
  100. Description The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
    Fact GeneralAndAdministrativeExpense
    Label General and Administrative Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,630,000,000
  101. Description The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
    Fact GeneralAndAdministrativeExpense
    Label General and Administrative Expense
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 960,000,000
  102. Description The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).
    Fact RepaymentsOfLongTermCapitalLeaseObligations
    Label Repayments of Long-term Capital Lease Obligations
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 4,331,000,000
  103. Description The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).
    Fact RepaymentsOfLongTermCapitalLeaseObligations
    Label Repayments of Long-term Capital Lease Obligations
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,327,000,000
  104. Description The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).
    Fact RepaymentsOfLongTermCapitalLeaseObligations
    Label Repayments of Long-term Capital Lease Obligations
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,267,000,000
  105. 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 CY2017Q3I
    Label Operating Leases, Future Minimum Payments, Due in Two Years
    Taxonomy us-gaap
    Unit USD
    Val 2,321,000,000
  106. Description Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Label OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -10,000,000
  107. Description Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Label OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val -2,000,000
  108. Description Aggregate revenue during the period from services rendered in the normal course of business, after deducting allowances and discounts.
    Fact SalesRevenueServicesNet
    Label Sales Revenue, Services, Net (Deprecated 2018-01-31)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 40,165,000,000
  109. Description Aggregate revenue during the period from services rendered in the normal course of business, after deducting allowances and discounts.
    Fact SalesRevenueServicesNet
    Frame CY2017Q3
    Label Sales Revenue, Services, Net (Deprecated 2018-01-31)
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 14,976,000,000
  110. Description Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through 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 AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
    Frame CY2017Q3I
    Label Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five
    Taxonomy us-gaap
    Unit USD
    Val 4,355,000,000
  111. Description The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.
    Fact BusinessAcquisitionsProFormaNetIncomeLoss
    Label Business Acquisition, Pro Forma Net Income (Loss)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,137,000,000
  112. 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 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val -29,961,000,000
  113. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -25,787,000,000
  114. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val -19,120,000,000
  115. Description Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity 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 AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
    Frame CY2017Q3I
    Label Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One
    Taxonomy us-gaap
    Unit USD
    Val 11,305,000,000
  116. Description Amount of commitment classified as other 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 OtherCommitmentDueInFourthYear
    Frame CY2017Q3I
    Label Other Commitment, to be Paid, Year Four
    Taxonomy us-gaap
    Unit USD
    Val 678,000,000
  117. 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 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 16,707,000,000
  118. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 16,170,000,000
  119. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 16,080,000,000
  120. 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 CY2017Q3I
    Label Preferred Stock, Shares Authorized
    Taxonomy us-gaap
    Unit shares
    Val 500,000,000
  121. Description Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.
    Fact NumberOfOperatingSegments
    Label Number of Operating Segments
    Start 2017-01-01
    Taxonomy us-gaap
    Unit segment
    Val 3
  122. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 9,431,000,000
  123. Description Amount of commitment classified as other to be paid in remainder of current fiscal year.
    Fact OtherCommitmentsFutureMinimumPaymentsRemainderOfFiscalYear
    Frame CY2017Q3I
    Label Other Commitment, to be Paid, Remainder of Fiscal Year
    Taxonomy us-gaap
    Unit USD
    Val 384,000,000
  124. Description Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the 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. Includes effect from exchange rate changes.
    Fact CashAndCashEquivalentsPeriodIncreaseDecrease
    Label Cash and Cash Equivalents, Period Increase (Decrease)
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val -889,000,000
  125. Description Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the 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. Includes effect from exchange rate changes.
    Fact CashAndCashEquivalentsPeriodIncreaseDecrease
    Label Cash and Cash Equivalents, Period Increase (Decrease)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -6,567,000,000
  126. Description Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the 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. Includes effect from exchange rate changes.
    Fact CashAndCashEquivalentsPeriodIncreaseDecrease
    Frame CY2017Q3
    Label Cash and Cash Equivalents, Period Increase (Decrease)
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val -436,000,000
  127. Description Amount of cost not yet recognized for nonvested award under share-based payment arrangement.
    Fact EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
    Frame CY2017Q3I
    Label Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
    Taxonomy us-gaap
    Unit USD
    Val 6,300,000,000
  128. Description Total costs of sales and operating expenses for the period.
    Fact CostsAndExpenses
    Label Costs and Expenses
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 115,434,000,000
  129. Description Total costs of sales and operating expenses for the period.
    Fact CostsAndExpenses
    Label Costs and Expenses
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 43,397,000,000
  130. Description Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.
    Fact IncreaseDecreaseInDeferredRevenue
    Label Increase (Decrease) in Deferred Revenue
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 14,837,000,000
  131. Description Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.
    Fact IncreaseDecreaseInDeferredRevenue
    Label Increase (Decrease) in Deferred Revenue
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 10,862,000,000
  132. Description Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.
    Fact IncreaseDecreaseInDeferredRevenue
    Frame CY2017Q3
    Label Increase (Decrease) in Deferred Revenue
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 3,762,000,000
  133. Description Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.
    Fact PreferredStockSharesOutstanding
    Frame CY2017Q3I
    Label Preferred Stock, Shares Outstanding
    Taxonomy us-gaap
    Unit shares
    Val 0
  134. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fact InterestExpense
    Label Interest Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 510,000,000
  135. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fact InterestExpense
    Label Interest Expense
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 228,000,000
  136. Description Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
    Fact LeaseAndRentalExpense
    Label Operating Leases, Rent Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,400,000,000
  137. Description Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
    Fact LeaseAndRentalExpense
    Label Operating Leases, Rent Expense
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 553,000,000
  138. Description Amount of contractual obligation 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 ContractualObligationDueInThirdYear
    Frame CY2017Q3I
    Label Contractual Obligation, to be Paid, Year Three
    Taxonomy us-gaap
    Unit USD
    Val 13,157,000,000
  139. 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 CY2017Q3I
    Label Cash and Cash Equivalents, at Carrying Value
    Taxonomy us-gaap
    Unit USD
    Val 12,767,000,000
  140. Description Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.
    Fact AdditionalPaidInCapital
    Frame CY2017Q3I
    Label Additional Paid in Capital
    Taxonomy us-gaap
    Unit USD
    Val 20,212,000,000
  141. Description Amount of noncash expense for share-based payment arrangement.
    Fact ShareBasedCompensation
    Label Share-based Payment Arrangement, Noncash Expense
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 3,923,000,000
  142. Description Amount of noncash expense for share-based payment arrangement.
    Fact ShareBasedCompensation
    Label Share-based Payment Arrangement, Noncash Expense
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,036,000,000
  143. Description Amount of noncash expense for share-based payment arrangement.
    Fact ShareBasedCompensation
    Label Share-based Payment Arrangement, Noncash Expense
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,085,000,000
  144. Description The amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. For cash flows, this element primarily pertains to amortization of deferred credits on long-term arrangements. As a noncash item, it is deducted from net income when calculating cash provided by or used in operations using the indirect method.
    Fact RecognitionOfDeferredRevenue
    Frame CY2017
    Label Recognition of Deferred Revenue
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 13,521,000,000
  145. Description The amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. For cash flows, this element primarily pertains to amortization of deferred credits on long-term arrangements. As a noncash item, it is deducted from net income when calculating cash provided by or used in operations using the indirect method.
    Fact RecognitionOfDeferredRevenue
    Label Recognition of Deferred Revenue
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 10,259,000,000
  146. Description The amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. For cash flows, this element primarily pertains to amortization of deferred credits on long-term arrangements. As a noncash item, it is deducted from net income when calculating cash provided by or used in operations using the indirect method.
    Fact RecognitionOfDeferredRevenue
    Frame CY2017Q3
    Label Recognition of Deferred Revenue
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 3,578,000,000
  147. Description The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.
    Fact CostOfGoodsAndServicesSold
    Label Cost of Goods and Services Sold
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 73,439,000,000
  148. Description The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.
    Fact CostOfGoodsAndServicesSold
    Label Cost of Goods and Services Sold
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 27,549,000,000
  149. Description Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.
    Fact PreferredStockSharesIssued
    Frame CY2017Q3I
    Label Preferred Stock, Shares Issued
    Taxonomy us-gaap
    Unit shares
    Val 0
  150. Description Amount of tax expense (benefit), 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 OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
    Label Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -5,000,000
  151. Description Amount of tax expense (benefit), 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 OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
    Label Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 10,000,000
  152. Description Amount of contractual obligation 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 ContractualObligationDueInFourthYear
    Frame CY2017Q3I
    Label Contractual Obligation, to be Paid, Year Four
    Taxonomy us-gaap
    Unit USD
    Val 10,215,000,000
  153. Description Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in remainder of current fiscal year.
    Fact UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear
    Frame CY2017Q3I
    Label Unrecorded Unconditional Purchase Obligation, to be Paid, Remainder of Fiscal Year
    Taxonomy us-gaap
    Unit USD
    Val 817,000,000
  154. 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 2017-01-01
    Taxonomy us-gaap
    Unit shares
    Val 479,000,000
  155. 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 2017-07-01
    Taxonomy us-gaap
    Unit shares
    Val 481,000,000
  156. 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 CY2017Q3I
    Label Common Stock, Shares, Issued
    Taxonomy us-gaap
    Unit shares
    Val 505,000,000
  157. 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 CY2017Q3I
    Label Inventory, Net
    Taxonomy us-gaap
    Unit USD
    Val 13,711,000,000
  158. Description Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.
    Fact DeferredRevenueCurrent
    Frame CY2017Q3I
    Label Deferred Revenue, Current
    Taxonomy us-gaap
    Unit USD
    Val 5,153,000,000
  159. Description Amount of fixed and determinable portion of unrecorded unconditional purchase obligation 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 UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary
    Frame CY2017Q3I
    Label Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three
    Taxonomy us-gaap
    Unit USD
    Val 3,412,000,000
  160. 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 CY2017Q3I
    Label Assets
    Taxonomy us-gaap
    Unit USD
    Val 115,267,000,000
  161. Description The net result for the period of deducting operating expenses from operating revenues.
    Fact OperatingIncomeLoss
    Label Operating Income (Loss)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,979,000,000
  162. Description The net result for the period of deducting operating expenses from operating revenues.
    Fact OperatingIncomeLoss
    Label Operating Income (Loss)
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 347,000,000
  163. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 2.46
  164. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.53
  165. 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 CY2017Q3I
    Label Accounts Payable, Current
    Taxonomy us-gaap
    Unit USD
    Val 26,075,000,000
  166. 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 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 1,926,000,000
  167. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,176,000,000
  168. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 256,000,000
  169. Description Amount of commitment classified as other 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 OtherCommitmentDueInThirdYear
    Frame CY2017Q3I
    Label Other Commitment, to be Paid, Year Three
    Taxonomy us-gaap
    Unit USD
    Val 849,000,000
  170. Description Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.
    Fact OtherCommitment
    Frame CY2017Q3I
    Label Other Commitment
    Taxonomy us-gaap
    Unit USD
    Val 8,012,000,000
  171. Description Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.
    Fact InvestmentIncomeInterest
    Label Investment Income, Interest
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 137,000,000
  172. Description Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.
    Fact InvestmentIncomeInterest
    Label Investment Income, Interest
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 54,000,000
  173. 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 CY2017Q3I
    Label Treasury Stock, Value
    Taxonomy us-gaap
    Unit USD
    Val 1,837,000,000
  174. Description Amount of contractual obligation 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 ContractualObligationDueInFifthYear
    Frame CY2017Q3I
    Label Contractual Obligation, to be Paid, Year Five
    Taxonomy us-gaap
    Unit USD
    Val 8,196,000,000
  175. Description Amount of fixed and determinable portion of unrecorded unconditional purchase obligation 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 UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary
    Frame CY2017Q3I
    Label Unrecorded Unconditional Purchase Obligation, to be Paid, Year Two
    Taxonomy us-gaap
    Unit USD
    Val 3,571,000,000
  176. Description Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).
    Fact UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
    Frame CY2017Q3I
    Label Unrecorded Unconditional Purchase Obligation
    Taxonomy us-gaap
    Unit USD
    Val 24,794,000,000
  177. 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 CY2017Q3I
    Label Operating Leases, Future Minimum Payments, Due in Five Years
    Taxonomy us-gaap
    Unit USD
    Val 1,922,000,000
  178. 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 2017-01-01
    Taxonomy us-gaap
    Unit shares
    Val 492,000,000
  179. 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 2017-07-01
    Taxonomy us-gaap
    Unit shares
    Val 494,000,000
  180. Description The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.
    Fact ProceedsFromSaleAndMaturityOfMarketableSecurities
    Label Proceeds from Sale and Maturity of Marketable Securities
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 7,656,000,000
  181. Description The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.
    Fact ProceedsFromSaleAndMaturityOfMarketableSecurities
    Label Proceeds from Sale and Maturity of Marketable Securities
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,424,000,000
  182. Description The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.
    Fact ProceedsFromSaleAndMaturityOfMarketableSecurities
    Label Proceeds from Sale and Maturity of Marketable Securities
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 2,221,000,000
  183. Description Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fact LongTermDebtNoncurrent
    Frame CY2017Q3I
    Label Long-term Debt, Excluding Current Maturities
    Taxonomy us-gaap
    Unit USD
    Val 24,710,000,000
  184. Description Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth 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 AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
    Frame CY2017Q3I
    Label Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10
    Taxonomy us-gaap
    Unit USD
    Val 316,000,000
  185. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -8,000,000
  186. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val -3,000,000
  187. Description Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.
    Fact IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
    Label Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements
    Start 2017-01-01
    Taxonomy us-gaap
    Unit shares
    Val 13,000,000
  188. Description Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.
    Fact IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
    Label Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements
    Start 2017-07-01
    Taxonomy us-gaap
    Unit shares
    Val 13,000,000
  189. Description Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fact LongTermDebt
    Frame CY2017Q3I
    Label Long-term Debt
    Taxonomy us-gaap
    Unit USD
    Val 25,847,000,000
  190. 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 CY2017Q3I
    Label Stockholders' Equity Attributable to Parent
    Taxonomy us-gaap
    Unit USD
    Val 24,658,000,000
  191. Description Amount of commitment classified as other 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 OtherCommitmentDueInSecondYear
    Frame CY2017Q3I
    Label Other Commitment, to be Paid, Year Two
    Taxonomy us-gaap
    Unit USD
    Val 1,241,000,000
  192. Description Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.
    Fact ContractualObligation
    Frame CY2017Q3I
    Label Contractual Obligation
    Taxonomy us-gaap
    Unit USD
    Val 116,527,000,000
  193. 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 CY2017Q3I
    Label Liabilities, Current
    Taxonomy us-gaap
    Unit USD
    Val 47,072,000,000
  194. Description The increase (decrease) during the reporting period in the aggregate amount 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.
    Fact IncreaseDecreaseInAccountsPayable
    Label Increase (Decrease) in Accounts Payable
    Start 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 5,551,000,000
  195. Description The increase (decrease) during the reporting period in the aggregate amount 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.
    Fact IncreaseDecreaseInAccountsPayable
    Label Increase (Decrease) in Accounts Payable
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -1,731,000,000
  196. Description The increase (decrease) during the reporting period in the aggregate amount 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.
    Fact IncreaseDecreaseInAccountsPayable
    Label Increase (Decrease) in Accounts Payable
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 3,046,000,000
  197. 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 CY2017Q3I
    Label Common Stock, Value, Issued
    Taxonomy us-gaap
    Unit USD
    Val 5,000,000
  198. Description Amount of fixed and determinable portion of unrecorded unconditional purchase obligation 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 UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary
    Frame CY2017Q3I
    Label Unrecorded Unconditional Purchase Obligation, to be Paid, Year Four
    Taxonomy us-gaap
    Unit USD
    Val 3,115,000,000
  199. Description Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fact AvailableForSaleSecuritiesDebtSecurities
    Frame CY2017Q3I
    Label Debt Securities, Available-for-sale
    Taxonomy us-gaap
    Unit USD
    Val 16,779,000,000
  200. 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 remainder of the 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 OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear
    Frame CY2017Q3I
    Label Operating Leases, Future Minimum Payments, Remainder of Fiscal Year
    Taxonomy us-gaap
    Unit USD
    Val 925,000,000
  201. 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 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 17,077,000,000
  202. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,090,000,000
  203. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 3,851,000,000
  204. 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 CY2017Q3I
    Label Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomy us-gaap
    Unit USD
    Val -501,000,000
  205. Description Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.
    Fact CommonStockSharesOutstanding
    Frame CY2017Q3I
    Label Common Stock, Shares, Outstanding
    Taxonomy us-gaap
    Unit shares
    Val 482,000,000
  206. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -4,000,000
  207. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val -2,000,000
  208. Description Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.
    Fact SalesRevenueNet
    Label Revenue, Net (Deprecated 2018-01-31)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 117,413,000,000
  209. Description Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.
    Fact SalesRevenueNet
    Label Revenue, Net (Deprecated 2018-01-31)
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 43,744,000,000
  210. 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 2016-10-01
    Taxonomy us-gaap
    Unit USD
    Val 10,277,000,000
  211. 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 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 7,980,000,000
  212. 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 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val 2,912,000,000
  213. Description Amount of contractual obligation 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 ContractualObligationDueInSecondYear
    Frame CY2017Q3I
    Label Contractual Obligation, to be Paid, Year Two
    Taxonomy us-gaap
    Unit USD
    Val 13,832,000,000
  214. 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 CY2017Q3I
    Label Assets, Current
    Taxonomy us-gaap
    Unit USD
    Val 48,578,000,000
  215. Description The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
    Fact CommonStockSharesAuthorized
    Frame CY2017Q3I
    Label Common Stock, Shares Authorized
    Taxonomy us-gaap
    Unit shares
    Val 5,000,000,000
  216. Description Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
    Label OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  217. Description Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
    Label OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val -1,000,000
  218. Description The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).
    Fact NonoperatingIncomeExpense
    Label Nonoperating Income (Expense)
    Start 2017-01-01
    Taxonomy us-gaap
    Unit USD
    Val -44,000,000
  219. Description The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).
    Fact NonoperatingIncomeExpense
    Label Nonoperating Income (Expense)
    Start 2017-07-01
    Taxonomy us-gaap
    Unit USD
    Val -31,000,000
  220. Description Amount of fixed and determinable portion of unrecorded unconditional purchase obligation 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 UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary
    Frame CY2017Q3I
    Label Unrecorded Unconditional Purchase Obligation, to be Paid, Year Five
    Taxonomy us-gaap
    Unit USD
    Val 2,984,000,000

Facts up to 2017-06-30

  1. 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 2017-04-01
    Taxonomy us-gaap
    Unit USD
    Val 600,000,000
  2. 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 CY2017Q2I
    Label Cash and Cash Equivalents, at Carrying Value
    Taxonomy us-gaap
    Unit USD
    Val 13,203,000,000

Facts up to 2016-12-31

  1. Description Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.
    Fact PreferredStockValue
    Label Preferred Stock, Value, Issued
    Taxonomy us-gaap
    Unit USD
    Val 0
  2. 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 3,784,000,000
  3. 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
    Label Property, Plant and Equipment, Net
    Taxonomy us-gaap
    Unit USD
    Val 29,114,000,000
  4. Description Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.
    Fact PreferredStockParOrStatedValuePerShare
    Label Preferred Stock, Par or Stated Value Per Share
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.01
  5. Description Amount of unrecognized tax benefits.
    Fact UnrecognizedTaxBenefits
    Label Unrecognized Tax Benefits
    Taxonomy us-gaap
    Unit USD
    Val 1,700,000,000
  6. Description Amount of noncurrent assets classified as other.
    Fact OtherAssetsNoncurrent
    Label Other Assets, Noncurrent
    Taxonomy us-gaap
    Unit USD
    Val 4,723,000,000
  7. 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 12,607,000,000
  8. 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
    Label Long-term Debt, Gross
    Taxonomy us-gaap
    Unit USD
    Val 7,782,000,000
  9. Description Amount of investment in marketable security, classified as current.
    Fact MarketableSecuritiesCurrent
    Label Marketable Securities, Current
    Taxonomy us-gaap
    Unit USD
    Val 6,647,000,000
  10. Description Face amount or stated value per share of common stock.
    Fact CommonStockParOrStatedValuePerShare
    Label Common Stock, Par or Stated Value Per Share
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.01
  11. Description Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fact LongTermDebtCurrent
    Label Long-term Debt, Current Maturities
    Taxonomy us-gaap
    Unit USD
    Val 1,056,000,000
  12. 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 83,402,000,000
  13. 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 8,339,000,000
  14. 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 4,916,000,000
  15. 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
    Label Preferred Stock, Shares Authorized
    Taxonomy us-gaap
    Unit shares
    Val 500,000,000
  16. Description Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.
    Fact PreferredStockSharesOutstanding
    Label Preferred Stock, Shares Outstanding
    Taxonomy us-gaap
    Unit shares
    Val 0
  17. 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 19,334,000,000
  18. Description Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.
    Fact AdditionalPaidInCapital
    Label Additional Paid in Capital
    Taxonomy us-gaap
    Unit USD
    Val 17,186,000,000
  19. Description Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.
    Fact PreferredStockSharesIssued
    Label Preferred Stock, Shares Issued
    Taxonomy us-gaap
    Unit shares
    Val 0
  20. 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 500,000,000
  21. 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 11,461,000,000
  22. Description Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.
    Fact DeferredRevenueCurrent
    Label Deferred Revenue, Current
    Taxonomy us-gaap
    Unit USD
    Val 4,768,000,000
  23. 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 83,402,000,000
  24. 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 25,309,000,000
  25. 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 1,837,000,000
  26. Description Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fact LongTermDebtNoncurrent
    Label Long-term Debt, Excluding Current Maturities
    Taxonomy us-gaap
    Unit USD
    Val 7,694,000,000
  27. Description Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fact LongTermDebt
    Label Long-term Debt
    Taxonomy us-gaap
    Unit USD
    Val 8,838,000,000
  28. 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 19,285,000,000
  29. 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 43,816,000,000
  30. 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 5,000,000
  31. 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 -985,000,000
  32. 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 477,000,000
  33. 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 45,781,000,000
  34. Description The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
    Fact CommonStockSharesAuthorized
    Label Common Stock, Shares Authorized
    Taxonomy us-gaap
    Unit shares
    Val 5,000,000,000

Facts up to 2016-09-30

  1. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 3.36
  2. 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 2016-07-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.52
  3. Description Amount of income (expense) related to nonoperating activities, classified as other.
    Fact OtherNonoperatingIncomeExpense
    Label Other Nonoperating Income (Expense)
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 75,000,000
  4. Description Amount of income (expense) related to nonoperating activities, classified as other.
    Fact OtherNonoperatingIncomeExpense
    Frame CY2016Q3
    Label Other Nonoperating Income (Expense)
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 8,000,000
  5. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,012,000,000
  6. 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 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 229,000,000
  7. 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 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 1,726,000,000
  8. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 383,000,000
  9. 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 CY2016Q3
    Label Increase (Decrease) in Inventories
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,095,000,000
  10. Description The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.
    Fact BusinessAcquisitionsProFormaRevenue
    Label Business Acquisition, Pro Forma Revenue
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 103,476,000,000
  11. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 133,000,000
  12. 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 CY2016Q3
    Label Other Cost and Expense, Operating
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 32,000,000
  13. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fact OtherComprehensiveIncomeLossNetOfTax
    Label Other Comprehensive Income (Loss), Net of Tax
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 202,000,000
  14. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fact OtherComprehensiveIncomeLossNetOfTax
    Frame CY2016Q3
    Label Other Comprehensive Income (Loss), Net of Tax
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 50,000,000
  15. Description Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,000,000
  16. Description Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
    Frame CY2016Q3
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  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
    Label Net Cash Provided by (Used in) Financing Activities
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val -4,746,000,000
  18. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val -3,148,000,000
  19. 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 CY2016Q3
    Label Net Cash Provided by (Used in) Financing Activities
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val -1,000,000,000
  20. Description The net cash outflow or inflow from purchases, sales and disposals of property, plant and equipment and other productive assets, including intangibles.
    Fact PaymentsForProceedsFromProductiveAssets
    Label Payments for (Proceeds from) Productive Assets
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 6,040,000,000
  21. Description The net cash outflow or inflow from purchases, sales and disposals of property, plant and equipment and other productive assets, including intangibles.
    Fact PaymentsForProceedsFromProductiveAssets
    Label Payments for (Proceeds from) Productive Assets
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,731,000,000
  22. Description The net cash outflow or inflow from purchases, sales and disposals of property, plant and equipment and other productive assets, including intangibles.
    Fact PaymentsForProceedsFromProductiveAssets
    Frame CY2016Q3
    Label Payments for (Proceeds from) Productive Assets
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,841,000,000
  23. Description Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.
    Fact SalesRevenueGoodsNet
    Label Sales Revenue, Goods, Net (Deprecated 2018-01-31)
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 64,036,000,000
  24. Description Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.
    Fact SalesRevenueGoodsNet
    Frame CY2016Q3
    Label Sales Revenue, Goods, Net (Deprecated 2018-01-31)
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 22,339,000,000
  25. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredIncomeTaxExpenseBenefit
    Label Deferred Income Tax Expense (Benefit)
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 226,000,000
  26. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredIncomeTaxExpenseBenefit
    Label Deferred Income Tax Expense (Benefit)
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 36,000,000
  27. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fact DeferredIncomeTaxExpenseBenefit
    Frame CY2016Q3
    Label Deferred Income Tax Expense (Benefit)
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val -81,000,000
  28. Description Expenditures for planning and executing the conception, pricing, promotion, and distribution of ideas, goods, and services. Costs of public relations and corporate promotions are typically considered to be marketing costs.
    Fact MarketingExpense
    Label Marketing Expense
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,720,000,000
  29. Description Expenditures for planning and executing the conception, pricing, promotion, and distribution of ideas, goods, and services. Costs of public relations and corporate promotions are typically considered to be marketing costs.
    Fact MarketingExpense
    Frame CY2016Q3
    Label Marketing Expense
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,738,000,000
  30. Description Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
    Label OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 69,000,000
  31. Description Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
    Frame CY2016Q3
    Label OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 31,000,000
  32. 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 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 163,000,000
  33. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 128,000,000
  34. 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 CY2016Q3
    Label Other Operating Activities, Cash Flow Statement
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 31,000,000
  35. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,824,000,000
  36. 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 CY2016Q3
    Label Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 302,000,000
  37. Description Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Fact OtherNoncashIncomeExpense
    Label Other Noncash Income (Expense)
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val -39,000,000
  38. Description Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Fact OtherNoncashIncomeExpense
    Label Other Noncash Income (Expense)
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 41,000,000
  39. Description Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Fact OtherNoncashIncomeExpense
    Frame CY2016Q3
    Label Other Noncash Income (Expense)
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 23,000,000
  40. Description Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.
    Fact EffectOfExchangeRateOnCashAndCashEquivalents
    Label Effect of Exchange Rate on Cash and Cash Equivalents
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 241,000,000
  41. Description Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.
    Fact EffectOfExchangeRateOnCashAndCashEquivalents
    Label Effect of Exchange Rate on Cash and Cash Equivalents
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 332,000,000
  42. Description Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.
    Fact EffectOfExchangeRateOnCashAndCashEquivalents
    Frame CY2016Q3
    Label Effect of Exchange Rate on Cash and Cash Equivalents
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 46,000,000
  43. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.
    Fact IncomeTaxesPaidNet
    Label Income Taxes Paid, Net
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 390,000,000
  44. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.
    Fact IncomeTaxesPaidNet
    Label Income Taxes Paid, Net
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 317,000,000
  45. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.
    Fact IncomeTaxesPaidNet
    Frame CY2016Q3
    Label Income Taxes Paid, Net
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 91,000,000
  46. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 133,000,000
  47. 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 CY2016Q3
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 19,000,000
  48. Description The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.
    Fact RepaymentsOfDebt
    Label Repayments of Debt
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 1,212,000,000
  49. Description The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.
    Fact RepaymentsOfDebt
    Label Repayments of Debt
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 271,000,000
  50. Description The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.
    Fact RepaymentsOfDebt
    Frame CY2016Q3
    Label Repayments of Debt
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 26,000,000
  51. Description Amount of cash outflow for purchase of marketable security.
    Fact PaymentsToAcquireMarketableSecurities
    Label Payments to Acquire Marketable Securities
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 5,717,000,000
  52. Description Amount of cash outflow for purchase of marketable security.
    Fact PaymentsToAcquireMarketableSecurities
    Label Payments to Acquire Marketable Securities
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,358,000,000
  53. Description Amount of cash outflow for purchase of marketable security.
    Fact PaymentsToAcquireMarketableSecurities
    Frame CY2016Q3
    Label Payments to Acquire Marketable Securities
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 2,076,000,000
  54. 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 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 430,000,000
  55. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 113,000,000
  56. Description The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Fact PaymentsToAcquireBusinessesNetOfCashAcquired
    Frame CY2016Q3
    Label Payments to Acquire Businesses, Net of Cash Acquired
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 84,000,000
  57. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fact AllocatedShareBasedCompensationExpense
    Label Share-based Payment Arrangement, Expense
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,088,000,000
  58. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fact AllocatedShareBasedCompensationExpense
    Frame CY2016Q3
    Label Share-based Payment Arrangement, Expense
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 776,000,000
  59. Description Amount of increase in lease obligation from new lease.
    Fact CapitalLeaseObligationsIncurred
    Label Lease Obligation Incurred
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 4,998,000,000
  60. Description Amount of increase in lease obligation from new lease.
    Fact CapitalLeaseObligationsIncurred
    Label Lease Obligation Incurred
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,666,000,000
  61. Description Amount of increase in lease obligation from new lease.
    Fact CapitalLeaseObligationsIncurred
    Frame CY2016Q3
    Label Lease Obligation Incurred
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,369,000,000
  62. Description Amount of increase (decrease) in receivables, and operating assets classified as other.
    Fact IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets
    Label Increase (Decrease) in Accounts Receivable and Other Operating Assets
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 2,621,000,000
  63. Description Amount of increase (decrease) in receivables, and operating assets classified as other.
    Fact IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets
    Label Increase (Decrease) in Accounts Receivable and Other Operating Assets
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,443,000,000
  64. Description Amount of increase (decrease) in receivables, and operating assets classified as other.
    Fact IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets
    Frame CY2016Q3
    Label Increase (Decrease) in Accounts Receivable and Other Operating Assets
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 671,000,000
  65. Description Amount of increase (decrease) in accrued expenses, and obligations classified as other.
    Fact IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
    Label Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 1,306,000,000
  66. Description Amount of increase (decrease) in accrued expenses, and obligations classified as other.
    Fact IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
    Label Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val -531,000,000
  67. Description Amount of increase (decrease) in accrued expenses, and obligations classified as other.
    Fact IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
    Frame CY2016Q3
    Label Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 441,000,000
  68. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,726,000,000
  69. 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 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 491,000,000
  70. Description The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
    Fact GeneralAndAdministrativeExpense
    Label General and Administrative Expense
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,715,000,000
  71. Description The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
    Fact GeneralAndAdministrativeExpense
    Frame CY2016Q3
    Label General and Administrative Expense
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 639,000,000
  72. Description The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).
    Fact RepaymentsOfLongTermCapitalLeaseObligations
    Label Repayments of Long-term Capital Lease Obligations
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 3,579,000,000
  73. Description The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).
    Fact RepaymentsOfLongTermCapitalLeaseObligations
    Label Repayments of Long-term Capital Lease Obligations
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,855,000,000
  74. Description The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).
    Fact RepaymentsOfLongTermCapitalLeaseObligations
    Frame CY2016Q3
    Label Repayments of Long-term Capital Lease Obligations
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 938,000,000
  75. Description Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Label OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 65,000,000
  76. Description Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Frame CY2016Q3
    Label OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 29,000,000
  77. Description Aggregate revenue during the period from services rendered in the normal course of business, after deducting allowances and discounts.
    Fact SalesRevenueServicesNet
    Label Sales Revenue, Services, Net (Deprecated 2018-01-31)
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 28,210,000,000
  78. Description Aggregate revenue during the period from services rendered in the normal course of business, after deducting allowances and discounts.
    Fact SalesRevenueServicesNet
    Frame CY2016Q3
    Label Sales Revenue, Services, Net (Deprecated 2018-01-31)
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 10,375,000,000
  79. Description The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.
    Fact BusinessAcquisitionsProFormaNetIncomeLoss
    Label Business Acquisition, Pro Forma Net Income (Loss)
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,597,000,000
  80. 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 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val -7,552,000,000
  81. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val -5,702,000,000
  82. 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 CY2016Q3
    Label Net Cash Provided by (Used in) Investing Activities
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val -2,570,000,000
  83. 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 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 176,000,000
  84. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 83,000,000
  85. Description The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Fact ProceedsFromIssuanceOfLongTermDebt
    Frame CY2016Q3
    Label Proceeds from Issuance of Long-term Debt
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 8,000,000
  86. Description Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the 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. Includes effect from exchange rate changes.
    Fact CashAndCashEquivalentsPeriodIncreaseDecrease
    Label Cash and Cash Equivalents, Period Increase (Decrease)
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 2,947,000,000
  87. Description Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the 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. Includes effect from exchange rate changes.
    Fact CashAndCashEquivalentsPeriodIncreaseDecrease
    Label Cash and Cash Equivalents, Period Increase (Decrease)
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val -2,234,000,000
  88. Description Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the 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. Includes effect from exchange rate changes.
    Fact CashAndCashEquivalentsPeriodIncreaseDecrease
    Frame CY2016Q3
    Label Cash and Cash Equivalents, Period Increase (Decrease)
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,135,000,000
  89. Description Total costs of sales and operating expenses for the period.
    Fact CostsAndExpenses
    Label Costs and Expenses
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 89,315,000,000
  90. Description Total costs of sales and operating expenses for the period.
    Fact CostsAndExpenses
    Frame CY2016Q3
    Label Costs and Expenses
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 32,139,000,000
  91. Description Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.
    Fact IncreaseDecreaseInDeferredRevenue
    Label Increase (Decrease) in Deferred Revenue
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 10,377,000,000
  92. Description Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.
    Fact IncreaseDecreaseInDeferredRevenue
    Label Increase (Decrease) in Deferred Revenue
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 7,956,000,000
  93. Description Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.
    Fact IncreaseDecreaseInDeferredRevenue
    Frame CY2016Q3
    Label Increase (Decrease) in Deferred Revenue
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 2,802,000,000
  94. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fact InterestExpense
    Label Interest Expense
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 351,000,000
  95. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fact InterestExpense
    Frame CY2016Q3
    Label Interest Expense
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 118,000,000
  96. Description Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
    Fact LeaseAndRentalExpense
    Label Operating Leases, Rent Expense
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000,000
  97. Description Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
    Fact LeaseAndRentalExpense
    Frame CY2016Q3
    Label Operating Leases, Rent Expense
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 367,000,000
  98. 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 CY2016Q3I
    Label Cash and Cash Equivalents, at Carrying Value
    Taxonomy us-gaap
    Unit USD
    Val 13,656,000,000
  99. Description Amount of noncash expense for share-based payment arrangement.
    Fact ShareBasedCompensation
    Label Share-based Payment Arrangement, Noncash Expense
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 2,694,000,000
  100. Description Amount of noncash expense for share-based payment arrangement.
    Fact ShareBasedCompensation
    Label Share-based Payment Arrangement, Noncash Expense
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,088,000,000
  101. Description Amount of noncash expense for share-based payment arrangement.
    Fact ShareBasedCompensation
    Frame CY2016Q3
    Label Share-based Payment Arrangement, Noncash Expense
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 776,000,000
  102. Description The amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. For cash flows, this element primarily pertains to amortization of deferred credits on long-term arrangements. As a noncash item, it is deducted from net income when calculating cash provided by or used in operations using the indirect method.
    Fact RecognitionOfDeferredRevenue
    Label Recognition of Deferred Revenue
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 9,018,000,000
  103. Description The amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. For cash flows, this element primarily pertains to amortization of deferred credits on long-term arrangements. As a noncash item, it is deducted from net income when calculating cash provided by or used in operations using the indirect method.
    Fact RecognitionOfDeferredRevenue
    Label Recognition of Deferred Revenue
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,715,000,000
  104. Description The amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. For cash flows, this element primarily pertains to amortization of deferred credits on long-term arrangements. As a noncash item, it is deducted from net income when calculating cash provided by or used in operations using the indirect method.
    Fact RecognitionOfDeferredRevenue
    Frame CY2016Q3
    Label Recognition of Deferred Revenue
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 2,397,000,000
  105. Description The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.
    Fact CostOfGoodsAndServicesSold
    Label Cost of Goods and Services Sold
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 59,306,000,000
  106. Description The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.
    Fact CostOfGoodsAndServicesSold
    Frame CY2016Q3
    Label Cost of Goods and Services Sold
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 21,260,000,000
  107. Description Amount of tax expense (benefit), 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 OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
    Label Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 18,000,000
  108. Description Amount of tax expense (benefit), 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 OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
    Frame CY2016Q3
    Label Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 6,000,000
  109. 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 2016-01-01
    Taxonomy us-gaap
    Unit shares
    Val 473,000,000
  110. 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 2016-07-01
    Taxonomy us-gaap
    Unit shares
    Val 474,000,000
  111. Description The net result for the period of deducting operating expenses from operating revenues.
    Fact OperatingIncomeLoss
    Label Operating Income (Loss)
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,931,000,000
  112. Description The net result for the period of deducting operating expenses from operating revenues.
    Fact OperatingIncomeLoss
    Label Operating Income (Loss)
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 575,000,000
  113. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 3.43
  114. 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 2016-07-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.53
  115. 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 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 2,105,000,000
  116. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,622,000,000
  117. 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 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 252,000,000
  118. Description Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.
    Fact InvestmentIncomeInterest
    Label Investment Income, Interest
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 71,000,000
  119. Description Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.
    Fact InvestmentIncomeInterest
    Frame CY2016Q3
    Label Investment Income, Interest
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 26,000,000
  120. 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 2016-01-01
    Taxonomy us-gaap
    Unit shares
    Val 483,000,000
  121. 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 2016-07-01
    Taxonomy us-gaap
    Unit shares
    Val 485,000,000
  122. Description The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.
    Fact ProceedsFromSaleAndMaturityOfMarketableSecurities
    Label Proceeds from Sale and Maturity of Marketable Securities
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 4,635,000,000
  123. Description The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.
    Fact ProceedsFromSaleAndMaturityOfMarketableSecurities
    Label Proceeds from Sale and Maturity of Marketable Securities
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,500,000,000
  124. Description The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.
    Fact ProceedsFromSaleAndMaturityOfMarketableSecurities
    Frame CY2016Q3
    Label Proceeds from Sale and Maturity of Marketable Securities
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 1,431,000,000
  125. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val -4,000,000
  126. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fact OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
    Frame CY2016Q3
    Label Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val -2,000,000
  127. Description Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.
    Fact IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
    Label Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements
    Start 2016-01-01
    Taxonomy us-gaap
    Unit shares
    Val 10,000,000
  128. Description Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.
    Fact IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
    Frame CY2016Q3
    Label Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements
    Start 2016-07-01
    Taxonomy us-gaap
    Unit shares
    Val 11,000,000
  129. Description The increase (decrease) during the reporting period in the aggregate amount 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.
    Fact IncreaseDecreaseInAccountsPayable
    Label Increase (Decrease) in Accounts Payable
    Start 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 3,887,000,000
  130. Description The increase (decrease) during the reporting period in the aggregate amount 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.
    Fact IncreaseDecreaseInAccountsPayable
    Label Increase (Decrease) in Accounts Payable
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val -2,252,000,000
  131. Description The increase (decrease) during the reporting period in the aggregate amount 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.
    Fact IncreaseDecreaseInAccountsPayable
    Frame CY2016Q3
    Label Increase (Decrease) in Accounts Payable
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 2,540,000,000
  132. 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 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 15,004,000,000
  133. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,284,000,000
  134. 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 CY2016Q3
    Label Net Cash Provided by (Used in) Operating Activities
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 4,659,000,000
  135. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val -92,000,000
  136. Description Amount of income (loss) for proportionate share of equity method investee's income (loss).
    Fact IncomeLossFromEquityMethodInvestments
    Frame CY2016Q3
    Label Income (Loss) from Equity Method Investments
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val -10,000,000
  137. Description Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.
    Fact SalesRevenueNet
    Label Revenue, Net (Deprecated 2018-01-31)
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 92,246,000,000
  138. Description Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.
    Fact SalesRevenueNet
    Label Revenue, Net (Deprecated 2018-01-31)
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 32,714,000,000
  139. 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 2015-10-01
    Taxonomy us-gaap
    Unit USD
    Val 7,572,000,000
  140. 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 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val 5,819,000,000
  141. 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 CY2016Q3
    Label Depreciation, Depletion and Amortization
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val 2,084,000,000
  142. Description Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
    Label OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val -32,000,000
  143. Description Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fact OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
    Frame CY2016Q3
    Label OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val -15,000,000
  144. Description The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).
    Fact NonoperatingIncomeExpense
    Label Nonoperating Income (Expense)
    Start 2016-01-01
    Taxonomy us-gaap
    Unit USD
    Val -205,000,000
  145. Description The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).
    Fact NonoperatingIncomeExpense
    Frame CY2016Q3
    Label Nonoperating Income (Expense)
    Start 2016-07-01
    Taxonomy us-gaap
    Unit USD
    Val -84,000,000

Facts up to 2016-06-30

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 CY2016Q2I
Label Cash and Cash Equivalents, at Carrying Value
Taxonomy us-gaap
Unit USD
Val 12,521,000,000

Facts up to 2015-12-31

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 15,890,000,000

Facts up to 2015-09-30

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 CY2015Q3I
Label Cash and Cash Equivalents, at Carrying Value
Taxonomy us-gaap
Unit USD
Val 10,709,000,000

The filing refers to a past date, and does not necessarily reflect the current state. The current state is available on the following page: Amazon.com Inc., Seattle, United States.