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U.S. Securities and Exchange Commission's Electronic Data Gathering, Analysis, and Retrieval system Sec 10 Aug 2009 U.S. Securities and Exchange Commission's Electronic Data Gathering, Analysis, and Retrieval system, United States

Text

Entity

entityName STATE STREET CORPORATION
Cik 93751
Form 10-Q
Filed 2009-08-10
Fp Q2
Fy 2009
Accn 0001193125-09-169449

Facts up to 2009-07-31

Description Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
Fact EntityCommonStockSharesOutstanding
Frame CY2009Q2I
Label Entity Common Stock, Shares Outstanding
Taxonomy dei
Unit shares
Val 494,489,413

Facts up to 2009-06-30

  1. Description The cash inflow from the additional capital contribution to the entity.
    Fact ProceedsFromIssuanceOfCommonStock
    Label Proceeds from Issuance of Common Stock
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,231,000,000
  2. Description Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions.
    Fact FeesAndCommissions
    Label Fees and Commissions (Deprecated 2018-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,938,000,000
  3. Description Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions.
    Fact FeesAndCommissions
    Label Fees and Commissions (Deprecated 2018-01-31)
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 1,516,000,000
  4. Description Amount of realized and unrealized gain (loss), from the firm's direct investment activity, conducted separately from customer trading activities, and includes, but is not limited to, investments in private equity, alternative investment products, real estate, and exchanges and memberships.
    Fact PrincipalInvestmentGainsLosses
    Label Principal Investment Gain (Loss)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 119,000,000
  5. Description Amount of realized and unrealized gain (loss), from the firm's direct investment activity, conducted separately from customer trading activities, and includes, but is not limited to, investments in private equity, alternative investment products, real estate, and exchanges and memberships.
    Fact PrincipalInvestmentGainsLosses
    Frame CY2009Q2
    Label Principal Investment Gain (Loss)
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 90,000,000
  6. Description Amount of cash (inflow) outflow from investing activities classified as other.
    Fact PaymentsForProceedsFromOtherInvestingActivities
    Label Payments for (Proceeds from) Other Investing Activities
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -304,000,000
  7. 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 2009-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val -6.37
  8. 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 2009-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val -7.12
  9. 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 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 380,000,000
  10. 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 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 242,000,000
  11. Description The net amount of operating interest income (expense).
    Fact InterestIncomeExpenseNet
    Label Interest Income (Expense), Net
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,144,000,000
  12. Description The net amount of operating interest income (expense).
    Fact InterestIncomeExpenseNet
    Label Interest Income (Expense), Net
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 580,000,000
  13. 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 CY2009Q2I
    Label Preferred Stock, Value, Issued
    Taxonomy us-gaap
    Unit USD
    Val 0
  14. Description Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Fact SecuritiesSoldUnderAgreementsToRepurchase
    Frame CY2009Q2I
    Label Securities Sold under Agreements to Repurchase
    Taxonomy us-gaap
    Unit USD
    Val 12,899,000,000
  15. 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 CY2009Q2I
    Label Goodwill
    Taxonomy us-gaap
    Unit USD
    Val 4,547,000,000
  16. Description The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.
    Fact FloorBrokerageExchangeAndClearanceFees
    Label Floor Brokerage, Exchange and Clearance Fees
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 277,000,000
  17. Description The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.
    Fact FloorBrokerageExchangeAndClearanceFees
    Label Floor Brokerage, Exchange and Clearance Fees
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 146,000,000
  18. Description Amount of cash outflow through purchase of long-term held-to-maturity securities.
    Fact PaymentsToAcquireHeldToMaturitySecurities
    Label Payments to Acquire Held-to-maturity Securities
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 264,000,000
  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
    Label Net Cash Provided by (Used in) Financing Activities
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -30,446,000,000
  20. Description Net of tax amount of gain (loss) classified as extraordinary item, including amount attributable to noncontrolling interests.
    Fact ExtraordinaryItemNetOfTax
    Label Extraordinary Item, Gain (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest (Deprecated 2019-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -3,684,000,000
  21. Description Net of tax amount of gain (loss) classified as extraordinary item, including amount attributable to noncontrolling interests.
    Fact ExtraordinaryItemNetOfTax
    Label Extraordinary Item, Gain (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest (Deprecated 2019-01-31)
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val -3,684,000,000
  22. Description The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.
    Fact ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
    Label Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,529,000,000
  23. Description Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. For classified balance sheets, used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer); for unclassified balance sheets, used to reflect the total liabilities (regardless of due date).
    Fact AccruedLiabilities
    Frame CY2009Q2I
    Label Accrued Liabilities (Deprecated 2009-01-31)
    Taxonomy us-gaap
    Unit USD
    Val 9,595,000,000
  24. Description Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
    Label Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 5,000,000
  25. Description Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.
    Fact TreasuryStockShares
    Frame CY2009Q2I
    Label Treasury Stock, Shares
    Taxonomy us-gaap
    Unit shares
    Val 462,514
  26. Description Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).
    Fact DividendsPreferredStock
    Label Dividends, Preferred Stock
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 46,000,000
  27. Description Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.
    Fact NetIncomeLossAvailableToCommonStockholdersBasic
    Label Net Income (Loss) Available to Common Stockholders, Basic
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -2,869,000,000
  28. Description Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.
    Fact NetIncomeLossAvailableToCommonStockholdersBasic
    Label Net Income (Loss) Available to Common Stockholders, Basic
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val -3,314,000,000
  29. Description Amount of increase (decrease) in deposit liabilities classified as other.
    Fact IncreaseDecreaseInOtherDeposits
    Label Increase (Decrease) in Other Deposits
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -27,787,000,000
  30. Description The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
    Fact PaymentsToAcquirePropertyPlantAndEquipment
    Label Payments to Acquire Property, Plant, and Equipment
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 349,000,000
  31. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fact AmortizationOfIntangibleAssets
    Label Amortization of Intangible Assets
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 68,000,000
  32. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fact AmortizationOfIntangibleAssets
    Label Amortization of Intangible Assets
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 34,000,000
  33. 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 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -884,000,000
  34. Description Transactions that result in no cash inflows or outflows in the period in which they occur, but affect net income and thus are removed when calculating net cash flow from operating activities using the indirect method. This element is used when there is not a more specific and appropriate element.
    Fact OtherAdjustmentsForNoncashItemsIncludedInIncomeLossFromContinuingOperations
    Label Other Adjustments for Noncash Items Included in Income (Loss) from Continuing Operations (Deprecated 2009-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -6,369,000,000
  35. 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 CY2009Q2I
    Label Property, Plant and Equipment, Net
    Taxonomy us-gaap
    Unit USD
    Val 2,114,000,000
  36. Description Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.
    Fact PreferredStockParOrStatedValuePerShare
    Frame CY2009Q2I
    Label Preferred Stock, Par or Stated Value Per Share
    Taxonomy us-gaap
    Unit USD/shares
    Val 0
  37. Description The cash outflow to reacquire preferred stock during the period.
    Fact PaymentsForRepurchaseOfPreferredStockAndPreferenceStock
    Label Payments for Repurchase of Preferred Stock and Preference Stock
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,000,000,000
  38. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.02
  39. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Frame CY2009Q2
    Label Common Stock, Dividends, Per Share, Declared
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.01
  40. Description The cash inflow from the issuance of an equity stock that has been previously reacquired by the entity.
    Fact ProceedsFromSaleOfTreasuryStock
    Label Proceeds from Sale of Treasury Stock
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  41. Description Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Fact LaborAndRelatedExpense
    Label Labor and Related Expense
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,427,000,000
  42. Description Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Fact LaborAndRelatedExpense
    Label Labor and Related Expense
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 696,000,000
  43. Description The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.
    Fact ProceedsFromSaleOfAvailableForSaleSecurities
    Label Proceeds from Sale of Available-for-sale Securities
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,035,000,000
  44. Description Amount of assets classified as other.
    Fact OtherAssets
    Frame CY2009Q2I
    Label Other Assets
    Taxonomy us-gaap
    Unit USD
    Val 14,372,000,000
  45. Description The amount of net Income or Loss before extraordinary items per each share of common stock or unit outstanding during the reporting period.
    Fact IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerBasicShare
    Label Income (Loss) from Operations before Extraordinary Items, Per Basic Share (Deprecated 2019-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1.82
  46. Description The amount of net Income or Loss before extraordinary items per each share of common stock or unit outstanding during the reporting period.
    Fact IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerBasicShare
    Label Income (Loss) from Operations before Extraordinary Items, Per Basic Share (Deprecated 2019-01-31)
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 0.8
  47. Description For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.
    Fact InterestBearingDepositsInBanks
    Frame CY2009Q2I
    Label Interest-bearing Deposits in Banks and Other Financial Institutions
    Taxonomy us-gaap
    Unit USD
    Val 26,346,000,000
  48. Description Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.
    Fact LoansAndLeasesReceivableNetReportedAmount
    Frame CY2009Q2I
    Label Loans and Leases Receivable, Net Amount
    Taxonomy us-gaap
    Unit USD
    Val 12,554,000,000
  49. Description Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).
    Fact MarketableSecuritiesGainLoss
    Label Marketable Securities, Gain (Loss)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 42,000,000
  50. Description Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).
    Fact MarketableSecuritiesGainLoss
    Label Marketable Securities, Gain (Loss)
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 26,000,000
  51. Description The after-tax amount of the change in the additional pension liability not yet recognized pursuant to FAS 87 par 37 and 38 as a net periodic pension cost. If the additional pension liability required to be recognized exceeds the unrecognized prior service costs, then the excess (which is the net loss not yet recognized as net periodic pension cost) is to be recorded as a reduction of other comprehensive income, before adjusting for tax effects. If in a subsequent measurement, the amount of minimum liability is eliminated or adjusted, this adjustment is offset against other comprehensive income in Accumulated Comprehensive Income. This line also includes changes in an entity's share of an equity investee's Increase or Decrease in additional pension liability not yet recognized as a net periodic pension cost. Eliminated upon adoption of FAS 158.
    Fact OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentNetOfTax
    Label Other Comprehensive Income (Loss), Minimum Pension Liability Net Adjustment, Net of Tax (Deprecated 2012-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -29,000,000
  52. Description Net cash inflow (outflow) of time deposits.
    Fact IncreaseDecreaseInTimeDeposits
    Label Increase (Decrease) in Time Deposits
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,139,000,000
  53. Description Amount of fee and commission revenue classified as other.
    Fact FeesAndCommissionsOther
    Label Fees and Commissions, Other (Deprecated 2018-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 66,000,000
  54. Description Amount of fee and commission revenue classified as other.
    Fact FeesAndCommissionsOther
    Label Fees and Commissions, Other (Deprecated 2018-01-31)
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 17,000,000
  55. Description Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax.
    Fact OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax (Deprecated 2012-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 189,000,000
  56. Description A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
    Fact ProfessionalFees
    Label Professional Fees
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 108,000,000
  57. Description A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
    Fact ProfessionalFees
    Label Professional Fees
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 73,000,000
  58. Description Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.
    Fact PaymentsOfDividends
    Label Payments of Dividends
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 159,000,000
  59. Description Face amount or stated value per share of common stock.
    Fact CommonStockParOrStatedValuePerShare
    Frame CY2009Q2I
    Label Common Stock, Par or Stated Value Per Share
    Taxonomy us-gaap
    Unit USD/shares
    Val 1
  60. Description Amount of short term borrowing where a bank borrows, at the federal funds rate, from another bank.
    Fact FederalFundsPurchased
    Frame CY2009Q2I
    Label Federal Funds Purchased
    Taxonomy us-gaap
    Unit USD
    Val 4,032,000,000
  61. Description Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments.
    Fact AccruedInvestmentIncomeReceivable
    Frame CY2009Q2I
    Label Accrued Investment Income Receivable
    Taxonomy us-gaap
    Unit USD
    Val 1,549,000,000
  62. Description Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.
    Fact AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
    Frame CY2009Q2I
    Label Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
    Taxonomy us-gaap
    Unit USD
    Val 2,861,000,000
  63. 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 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  64. Description Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.
    Fact LiabilitiesAndStockholdersEquity
    Frame CY2009Q2I
    Label Liabilities and Equity
    Taxonomy us-gaap
    Unit USD
    Val 153,421,000,000
  65. Description Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.
    Fact OtherShortTermBorrowings
    Frame CY2009Q2I
    Label Other Short-term Borrowings
    Taxonomy us-gaap
    Unit USD
    Val 19,935,000,000
  66. Description The amount of net income or loss for the period before extraordinary items 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 IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShare
    Label Income (Loss) from Operations before Extraordinary Items, Per Diluted Share (Deprecated 2019-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1.81
  67. Description The amount of net income or loss for the period before extraordinary items 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 IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShare
    Label Income (Loss) from Operations before Extraordinary Items, Per Diluted Share (Deprecated 2019-01-31)
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 0.79
  68. Description The cumulative amount of the reporting entity's undistributed earnings or deficit.
    Fact RetainedEarningsAccumulatedDeficit
    Frame CY2009Q2I
    Label Retained Earnings (Accumulated Deficit)
    Taxonomy us-gaap
    Unit USD
    Val 6,255,000,000
  69. Description Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.
    Fact FeesAndCommissionsFiduciaryAndTrustActivities
    Label Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,561,000,000
  70. Description Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.
    Fact FeesAndCommissionsFiduciaryAndTrustActivities
    Label Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 795,000,000
  71. Description The cash flow from the funds lent to and (borrowed from) other financial reporting institutions arising from excess or shortfall in reserve deposited at the Federal Reserve Bank to meet legal requirements. This lending and borrowing is usually contracted on an overnight basis at an agreed rate of interest. Also include cash outflow or inflow from investments purchased under the agreement to resell such investment.
    Fact ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet
    Label Proceeds from (Payments for) Federal Funds Sold and Securities Purchased under Agreements to Resell, Net
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -3,642,000,000
  72. Description Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.
    Fact AvailableForSaleSecurities
    Frame CY2009Q2I
    Label Available-for-sale Securities
    Taxonomy us-gaap
    Unit USD
    Val 58,308,000,000
  73. Description Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.
    Fact CommitmentsAndContingencies
    Frame CY2009Q2I
    Label Commitments and Contingencies
    Taxonomy us-gaap
    Unit USD
    Val 0
  74. Description The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.
    Fact ProceedsFromRepaymentsOfShortTermDebt
    Label Proceeds from (Repayments of) Short-term Debt
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -2,571,000,000
  75. Description Cash dividend declared by an entity to shareholders during the period. This element includes paid and unpaid dividends declared during the period.
    Fact CashDividends
    Label Cash Dividends (Deprecated 2009-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 11,000,000
  76. Description Total amount of interest-bearing domestic deposit liabilities, which may include brokered, retail, demand, checking, notice of withdrawal, money market and other interest-bearing deposits.
    Fact InterestBearingDepositLiabilitiesDomestic
    Frame CY2009Q2I
    Label Interest-bearing Deposit Liabilities, Domestic
    Taxonomy us-gaap
    Unit USD
    Val 6,323,000,000
  77. 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 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,471,000,000
  78. Description Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
    Label Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 10,000,000
  79. Description The tax effect of the amount of the change in the additional minimum pension liability not yet recognized pursuant to FAS 87 as a net periodic pension cost. If the additional pension liability required to be recognized exceeds the unrecognized prior service costs, then the excess (which is the net loss not yet recognized as net periodic pension cost) is to be recorded as a separate component in other comprehensive income, before adjusting for tax effects. In a subsequent measurement, the elimination or adjustment to the amount of the minimum pension liability recorded in accumulated other comprehensive income is included in this line. Eliminated upon adoption of FAS 158.
    Fact OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentTax
    Label Other Comprehensive Income (Loss), Minimum Pension Liability Net Adjustment, Tax (Deprecated 2012-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 18,000,000
  80. Description Amount of expense or loss included in net income that result in no cash flow, classified as other.
    Fact OtherNoncashExpense
    Label Other Noncash Expense
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 6,096,000,000
  81. Description Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation.
    Fact RepaymentsOfLongTermDebtAndCapitalSecurities
    Label Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 18,000,000
  82. Description Amount, after the effects of master netting arrangements, of funds outstanding loaned in the form of a security resale agreement between the entity and another party for the purchase and resale of identical or substantially the same securities at a date certain for a specified price. Includes purchases of participations in pools of securities that are subject to a resale agreement, assets not subject to a master netting arrangement and not elected to be offset.
    Fact SecuritiesPurchasedUnderAgreementsToResell
    Frame CY2009Q2I
    Label Securities Purchased under Agreements to Resell
    Taxonomy us-gaap
    Unit USD
    Val 5,277,000,000
  83. 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 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 36,315,000,000
  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 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,435,000,000
  85. Description The amount of expense in the period for communications and data processing expense.
    Fact CommunicationsAndInformationTechnology
    Label Communications and Information Technology
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 328,000,000
  86. Description The amount of expense in the period for communications and data processing expense.
    Fact CommunicationsAndInformationTechnology
    Label Communications and Information Technology
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 167,000,000
  87. Description Value of stock issued as a result of the exercise of stock options.
    Fact StockIssuedDuringPeriodValueStockOptionsExercised
    Label Stock Issued During Period, Value, Stock Options Exercised
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 41,000,000
  88. 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 CY2009Q2I
    Label Preferred Stock, Shares Authorized
    Taxonomy us-gaap
    Unit shares
    Val 3,500,000
  89. 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 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 863,000,000
  90. 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 CY2009Q2I
    Label Preferred Stock, Shares Outstanding
    Taxonomy us-gaap
    Unit shares
    Val 0
  91. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fact InterestExpense
    Label Interest Expense
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 367,000,000
  92. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fact InterestExpense
    Label Interest Expense
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 193,000,000
  93. Description Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.
    Fact LoansAndLeasesReceivableAllowance
    Label Loans and Leases Receivable, Allowance
    Taxonomy us-gaap
    Unit USD
    Val 108,000,000
  94. 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 CY2009Q2I
    Label Additional Paid in Capital
    Taxonomy us-gaap
    Unit USD
    Val 9,202,000,000
  95. Description The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both.
    Fact PaymentsForProceedsFromLoansAndLeases
    Label Payments for (Proceeds from) Loans and Leases
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,049,000,000
  96. 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 CY2009Q2I
    Label Preferred Stock, Shares Issued
    Taxonomy us-gaap
    Unit shares
    Val 0
  97. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity).
    Fact HeldToMaturitySecuritiesFairValue
    Frame CY2009Q2I
    Label Debt Securities, Held-to-maturity, Fair Value
    Taxonomy us-gaap
    Unit USD
    Val 20,636,000,000
  98. Description The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.
    Fact Deposits
    Frame CY2009Q2I
    Label Deposits
    Taxonomy us-gaap
    Unit USD
    Val 85,577,000,000
  99. 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 2009-01-01
    Taxonomy us-gaap
    Unit shares
    Val 447,370,000
  100. 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 2009-04-01
    Taxonomy us-gaap
    Unit shares
    Val 462,399,000
  101. 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 CY2009Q2I
    Label Common Stock, Shares, Issued
    Taxonomy us-gaap
    Unit shares
    Val 494,434,216
  102. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fact ProvisionForLoanAndLeaseLosses
    Label Provision for Loan and Lease Losses
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 98,000,000
  103. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fact ProvisionForLoanAndLeaseLosses
    Label Provision for Loan and Lease Losses
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 14,000,000
  104. Description Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fact ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
    Label Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 19,338,000,000
  105. Description Amount of investment in debt security measured at amortized cost (held-to-maturity).
    Fact HeldToMaturitySecurities
    Frame CY2009Q2I
    Label Debt Securities, Held-to-maturity
    Taxonomy us-gaap
    Unit USD
    Val 22,093,000,000
  106. Description Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.
    Fact Liabilities
    Frame CY2009Q2I
    Label Liabilities
    Taxonomy us-gaap
    Unit USD
    Val 141,318,000,000
  107. 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 CY2009Q2I
    Label Assets
    Taxonomy us-gaap
    Unit USD
    Val 153,421,000,000
  108. 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 2009-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val -6.4
  109. 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 2009-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val -7.16
  110. 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 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -2,706,000,000
  111. 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 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val -3,182,000,000
  112. Description For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Fact CashAndDueFromBanks
    Label Cash and Due from Banks
    Taxonomy us-gaap
    Unit USD
    Val 4,044,000,000
  113. Description Amount of expense classified as other.
    Fact OtherExpenses
    Label Other Expenses
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 189,000,000
  114. Description Amount of expense classified as other.
    Fact OtherExpenses
    Label Other Expenses
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 115,000,000
  115. 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 CY2009Q2I
    Label Treasury Stock, Value
    Taxonomy us-gaap
    Unit USD
    Val 20,000,000
  116. Description Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.
    Fact AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
    Label Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -52,000,000
  117. Description Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees.
    Fact InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions
    Label Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 382,000,000
  118. Description Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees.
    Fact InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions
    Label Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 201,000,000
  119. Description The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.
    Fact PaymentsToAcquireAvailableForSaleSecurities
    Label Payments to Acquire Available-for-sale Securities
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 18,796,000,000
  120. Description Amount of increase (decrease) of investment in debt and equity securities, measured at fair value with changes in fair value recognized in net income.
    Fact IncreaseDecreaseInTradingSecurities
    Label Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -387,000,000
  121. Description Total aggregate amount of all noninterest expense.
    Fact NoninterestExpense
    Label Noninterest Expense
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,668,000,000
  122. Description Total aggregate amount of all noninterest expense.
    Fact NoninterestExpense
    Label Noninterest Expense
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 1,364,000,000
  123. Description Tax effect of the adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into functional currency of the reporting entity. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.
    Fact OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTax
    Label Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax (Deprecated 2012-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -63,000,000
  124. 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 2009-01-01
    Taxonomy us-gaap
    Unit shares
    Val 450,483,000
  125. 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 2009-04-01
    Taxonomy us-gaap
    Unit shares
    Val 465,814,000
  126. Description This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents marketable and other securities categorized as trading securities as of the balance sheet date.
    Fact TradingAccountAssetsFairValueDisclosure
    Frame CY2009Q2I
    Label Trading Account Assets, Fair Value Disclosure (Deprecated 2013-01-31)
    Taxonomy us-gaap
    Unit USD
    Val 127,000,000
  127. Description Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.
    Fact InterestIncomeOperating
    Label Interest Income, Operating
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,511,000,000
  128. Description Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.
    Fact InterestIncomeOperating
    Label Interest Income, Operating
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 773,000,000
  129. 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 CY2009Q2I
    Label Long-term Debt
    Taxonomy us-gaap
    Unit USD
    Val 8,980,000,000
  130. 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 12,103,000,000
  131. Description Income or Loss from continuing operations, net of taxes, including net Income or Loss from discontinued operations but before extraordinary items.
    Fact IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple
    Label Income (Loss) from Operations before Extraordinary Items (Deprecated 2019-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 978,000,000
  132. Description Income or Loss from continuing operations, net of taxes, including net Income or Loss from discontinued operations but before extraordinary items.
    Fact IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple
    Label Income (Loss) from Operations before Extraordinary Items (Deprecated 2019-01-31)
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 502,000,000
  133. 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 CY2009Q2I
    Label Common Stock, Value, Issued
    Taxonomy us-gaap
    Unit USD
    Val 494,000,000
  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
    Label Net Cash Provided by (Used in) Operating Activities
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val -5,006,000,000
  135. Description Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.
    Fact StockIssuedDuringPeriodValueNewIssues
    Label Stock Issued During Period, Value, New Issues
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,231,000,000
  136. 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 CY2009Q2I
    Label Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomy us-gaap
    Unit USD
    Val -3,828,000,000
  137. Description Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
    Fact Revenues
    Label Revenues
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 4,124,000,000
  138. Description Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
    Fact Revenues
    Label Revenues
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 2,122,000,000
  139. Description Amount of foreign interest-bearing deposits held by the entity.
    Fact InterestBearingDepositLiabilitiesForeign
    Frame CY2009Q2I
    Label Interest-bearing Deposit Liabilities, Foreign
    Taxonomy us-gaap
    Unit USD
    Val 64,715,000,000
  140. Description Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Fact OccupancyNet
    Label Occupancy, Net
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 242,000,000
  141. Description Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Fact OccupancyNet
    Label Occupancy, Net
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 121,000,000
  142. Description Revenue recognized in the period for (1) performance (incentive) fees based on the investment results achieved for management of certain institutional accounts and hedge funds, (2) schedule-based fees earned for management of mutual funds and closed-end funds, based either on average daily net assets or on a combination of the average daily net assets and gross income, and (3) other investment management and advisory fees.
    Fact AssetManagementFees
    Label Asset Management Fees (Deprecated 2013-01-31)
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 374,000,000
  143. Description Revenue recognized in the period for (1) performance (incentive) fees based on the investment results achieved for management of certain institutional accounts and hedge funds, (2) schedule-based fees earned for management of mutual funds and closed-end funds, based either on average daily net assets or on a combination of the average daily net assets and gross income, and (3) other investment management and advisory fees.
    Fact AssetManagementFees
    Label Asset Management Fees (Deprecated 2013-01-31)
    Start 2009-04-01
    Taxonomy us-gaap
    Unit USD
    Val 193,000,000
  144. Description Amount of cash outflow to acquire investments classified as other.
    Fact PaymentsToAcquireOtherInvestments
    Label Payments to Acquire Other Investments
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 110,000,000
  145. Description The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.
    Fact NoninterestBearingDepositLiabilities
    Frame CY2009Q2I
    Label Noninterest-bearing Deposit Liabilities
    Taxonomy us-gaap
    Unit USD
    Val 14,539,000,000
  146. Description The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
    Fact CommonStockSharesAuthorized
    Frame CY2009Q2I
    Label Common Stock, Shares Authorized
    Taxonomy us-gaap
    Unit shares
    Val 750,000,000
  147. 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 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 936,000,000
  148. Description The net cash inflow or outflow in Interest-bearing Deposits by banks in other financial institutions for relatively short periods of time including, for example, certificates of deposits.
    Fact ProceedsFromPaymentsForInInterestBearingDepositsInBanks
    Label Proceeds from (Payments for) in Interest-bearing Deposits in Banks
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 29,508,000,000
  149. Description Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.
    Fact IntangibleAssetsNetExcludingGoodwill
    Frame CY2009Q2I
    Label Intangible Assets, Net (Excluding Goodwill)
    Taxonomy us-gaap
    Unit USD
    Val 1,790,000,000
  150. Description Amount of cash inflow from exercise of option under share-based payment arrangement.
    Fact ProceedsFromStockOptionsExercised
    Label Proceeds from Stock Options Exercised
    Start 2009-01-01
    Taxonomy us-gaap
    Unit USD
    Val 26,000,000

Facts up to 2008-12-31

  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 1,883,000,000
  2. Description Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Fact SecuritiesSoldUnderAgreementsToRepurchase
    Label Securities Sold under Agreements to Repurchase
    Taxonomy us-gaap
    Unit USD
    Val 11,154,000,000
  3. 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 4,527,000,000
  4. Description Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. For classified balance sheets, used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer); for unclassified balance sheets, used to reflect the total liabilities (regardless of due date).
    Fact AccruedLiabilities
    Frame CY2008Q4I
    Label Accrued Liabilities (Deprecated 2009-01-31)
    Taxonomy us-gaap
    Unit USD
    Val 14,380,000,000
  5. Description Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.
    Fact TreasuryStockShares
    Label Treasury Stock, Shares
    Taxonomy us-gaap
    Unit shares
    Val 418,354
  6. 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 2,011,000,000
  7. 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
  8. Description Amount of assets classified as other.
    Fact OtherAssets
    Label Other Assets
    Taxonomy us-gaap
    Unit USD
    Val 17,010,000,000
  9. Description For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.
    Fact InterestBearingDepositsInBanks
    Label Interest-bearing Deposits in Banks and Other Financial Institutions
    Taxonomy us-gaap
    Unit USD
    Val 55,733,000,000
  10. Description Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.
    Fact LoansAndLeasesReceivableNetReportedAmount
    Label Loans and Leases Receivable, Net Amount
    Taxonomy us-gaap
    Unit USD
    Val 9,113,000,000
  11. 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 1
  12. Description Amount of short term borrowing where a bank borrows, at the federal funds rate, from another bank.
    Fact FederalFundsPurchased
    Label Federal Funds Purchased
    Taxonomy us-gaap
    Unit USD
    Val 1,082,000,000
  13. Description Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments.
    Fact AccruedInvestmentIncomeReceivable
    Label Accrued Investment Income Receivable
    Taxonomy us-gaap
    Unit USD
    Val 1,738,000,000
  14. Description Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.
    Fact AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
    Label Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
    Taxonomy us-gaap
    Unit USD
    Val 2,758,000,000
  15. 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 173,631,000,000
  16. Description Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.
    Fact OtherShortTermBorrowings
    Label Other Short-term Borrowings
    Taxonomy us-gaap
    Unit USD
    Val 11,555,000,000
  17. 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 9,135,000,000
  18. Description Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.
    Fact AvailableForSaleSecurities
    Label Available-for-sale Securities
    Taxonomy us-gaap
    Unit USD
    Val 54,163,000,000
  19. Description Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.
    Fact CommitmentsAndContingencies
    Frame CY2008Q4I
    Label Commitments and Contingencies
    Taxonomy us-gaap
    Unit USD
    Val 0
  20. Description Total amount of interest-bearing domestic deposit liabilities, which may include brokered, retail, demand, checking, notice of withdrawal, money market and other interest-bearing deposits.
    Fact InterestBearingDepositLiabilitiesDomestic
    Label Interest-bearing Deposit Liabilities, Domestic
    Taxonomy us-gaap
    Unit USD
    Val 4,558,000,000
  21. Description Amount, after the effects of master netting arrangements, of funds outstanding loaned in the form of a security resale agreement between the entity and another party for the purchase and resale of identical or substantially the same securities at a date certain for a specified price. Includes purchases of participations in pools of securities that are subject to a resale agreement, assets not subject to a master netting arrangement and not elected to be offset.
    Fact SecuritiesPurchasedUnderAgreementsToResell
    Label Securities Purchased under Agreements to Resell
    Taxonomy us-gaap
    Unit USD
    Val 1,635,000,000
  22. 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 3,500,000
  23. 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 20,000
  24. Description Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.
    Fact LoansAndLeasesReceivableAllowance
    Label Loans and Leases Receivable, Allowance
    Taxonomy us-gaap
    Unit USD
    Val 18,000,000
  25. 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 6,992,000,000
  26. 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 20,000
  27. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity).
    Fact HeldToMaturitySecuritiesFairValue
    Label Debt Securities, Held-to-maturity, Fair Value
    Taxonomy us-gaap
    Unit USD
    Val 14,311,000,000
  28. Description The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.
    Fact Deposits
    Label Deposits
    Taxonomy us-gaap
    Unit USD
    Val 112,225,000,000
  29. 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 431,976,032
  30. Description Amount of investment in debt security measured at amortized cost (held-to-maturity).
    Fact HeldToMaturitySecurities
    Label Debt Securities, Held-to-maturity
    Taxonomy us-gaap
    Unit USD
    Val 15,767,000,000
  31. Description Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.
    Fact Liabilities
    Label Liabilities
    Taxonomy us-gaap
    Unit USD
    Val 160,857,000,000
  32. 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 173,631,000,000
  33. Description For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Fact CashAndDueFromBanks
    Label Cash and Due from Banks
    Taxonomy us-gaap
    Unit USD
    Val 3,181,000,000
  34. 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 18,000,000
  35. Description This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents marketable and other securities categorized as trading securities as of the balance sheet date.
    Fact TradingAccountAssetsFairValueDisclosure
    Label Trading Account Assets, Fair Value Disclosure (Deprecated 2013-01-31)
    Taxonomy us-gaap
    Unit USD
    Val 815,000,000
  36. 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 4,419,000,000
  37. 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 12,774,000,000
  38. 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 432,000,000
  39. 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 -5,650,000,000
  40. Description Amount of foreign interest-bearing deposits held by the entity.
    Fact InterestBearingDepositLiabilitiesForeign
    Label Interest-bearing Deposit Liabilities, Foreign
    Taxonomy us-gaap
    Unit USD
    Val 74,882,000,000
  41. Description The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.
    Fact NoninterestBearingDepositLiabilities
    Label Noninterest-bearing Deposit Liabilities
    Taxonomy us-gaap
    Unit USD
    Val 32,785,000,000
  42. 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 750,000,000
  43. Description Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.
    Fact IntangibleAssetsNetExcludingGoodwill
    Label Intangible Assets, Net (Excluding Goodwill)
    Taxonomy us-gaap
    Unit USD
    Val 1,851,000,000

Facts up to 2008-06-30

  1. Description The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.
    Fact EntityPublicFloat
    Frame CY2008Q2I
    Label Entity Public Float
    Taxonomy dei
    Unit USD
    Val 27,550,000,000
  2. Description The cash inflow from the additional capital contribution to the entity.
    Fact ProceedsFromIssuanceOfCommonStock
    Label Proceeds from Issuance of Common Stock
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,251,000,000
  3. Description Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions.
    Fact FeesAndCommissions
    Label Fees and Commissions (Deprecated 2018-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,967,000,000
  4. Description Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions.
    Fact FeesAndCommissions
    Frame CY2008Q2
    Label Fees and Commissions (Deprecated 2018-01-31)
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 2,006,000,000
  5. Description Amount of realized and unrealized gain (loss), from the firm's direct investment activity, conducted separately from customer trading activities, and includes, but is not limited to, investments in private equity, alternative investment products, real estate, and exchanges and memberships.
    Fact PrincipalInvestmentGainsLosses
    Label Principal Investment Gain (Loss)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 15,000,000
  6. Description Amount of realized and unrealized gain (loss), from the firm's direct investment activity, conducted separately from customer trading activities, and includes, but is not limited to, investments in private equity, alternative investment products, real estate, and exchanges and memberships.
    Fact PrincipalInvestmentGainsLosses
    Frame CY2008Q2
    Label Principal Investment Gain (Loss)
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 9,000,000
  7. Description Amount of cash (inflow) outflow from investing activities classified as other.
    Fact PaymentsForProceedsFromOtherInvestingActivities
    Label Payments for (Proceeds from) Other Investing Activities
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -215,000,000
  8. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 2.7
  9. Description The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Fact EarningsPerShareDiluted
    Frame CY2008Q2
    Label Earnings Per Share, Diluted
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 1.35
  10. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 556,000,000
  11. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fact IncomeTaxExpenseBenefit
    Frame CY2008Q2
    Label Income Tax Expense (Benefit)
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 283,000,000
  12. Description The net amount of operating interest income (expense).
    Fact InterestIncomeExpenseNet
    Label Interest Income (Expense), Net
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,282,000,000
  13. Description The net amount of operating interest income (expense).
    Fact InterestIncomeExpenseNet
    Frame CY2008Q2
    Label Interest Income (Expense), Net
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 657,000,000
  14. Description The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.
    Fact FloorBrokerageExchangeAndClearanceFees
    Label Floor Brokerage, Exchange and Clearance Fees
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 334,000,000
  15. Description The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.
    Fact FloorBrokerageExchangeAndClearanceFees
    Frame CY2008Q2
    Label Floor Brokerage, Exchange and Clearance Fees
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 172,000,000
  16. Description Amount of cash outflow through purchase of long-term held-to-maturity securities.
    Fact PaymentsToAcquireHeldToMaturitySecurities
    Label Payments to Acquire Held-to-maturity Securities
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 580,000,000
  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 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 5,384,000,000
  18. Description Net of tax amount of gain (loss) classified as extraordinary item, including amount attributable to noncontrolling interests.
    Fact ExtraordinaryItemNetOfTax
    Label Extraordinary Item, Gain (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest (Deprecated 2019-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  19. Description Net of tax amount of gain (loss) classified as extraordinary item, including amount attributable to noncontrolling interests.
    Fact ExtraordinaryItemNetOfTax
    Frame CY2008Q2
    Label Extraordinary Item, Gain (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest (Deprecated 2019-01-31)
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  20. Description The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.
    Fact ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
    Label Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 715,000,000
  21. Description Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
    Label Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  22. Description Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.
    Fact NetIncomeLossAvailableToCommonStockholdersBasic
    Label Net Income (Loss) Available to Common Stockholders, Basic
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,078,000,000
  23. Description Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.
    Fact NetIncomeLossAvailableToCommonStockholdersBasic
    Frame CY2008Q2
    Label Net Income (Loss) Available to Common Stockholders, Basic
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 548,000,000
  24. Description Amount of increase (decrease) in deposit liabilities classified as other.
    Fact IncreaseDecreaseInOtherDeposits
    Label Increase (Decrease) in Other Deposits
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,702,000,000
  25. Description The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
    Fact PaymentsToAcquirePropertyPlantAndEquipment
    Label Payments to Acquire Property, Plant, and Equipment
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 284,000,000
  26. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fact AmortizationOfIntangibleAssets
    Label Amortization of Intangible Assets
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 66,000,000
  27. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fact AmortizationOfIntangibleAssets
    Frame CY2008Q2
    Label Amortization of Intangible Assets
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 33,000,000
  28. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -63,000,000
  29. Description Transactions that result in no cash inflows or outflows in the period in which they occur, but affect net income and thus are removed when calculating net cash flow from operating activities using the indirect method. This element is used when there is not a more specific and appropriate element.
    Fact OtherAdjustmentsForNoncashItemsIncludedInIncomeLossFromContinuingOperations
    Label Other Adjustments for Noncash Items Included in Income (Loss) from Continuing Operations (Deprecated 2009-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -1,834,000,000
  30. Description The cash outflow to reacquire preferred stock during the period.
    Fact PaymentsForRepurchaseOfPreferredStockAndPreferenceStock
    Label Payments for Repurchase of Preferred Stock and Preference Stock
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  31. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Label Common Stock, Dividends, Per Share, Declared
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.47
  32. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fact CommonStockDividendsPerShareDeclared
    Frame CY2008Q2
    Label Common Stock, Dividends, Per Share, Declared
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 0.24
  33. Description The cash inflow from the issuance of an equity stock that has been previously reacquired by the entity.
    Fact ProceedsFromSaleOfTreasuryStock
    Label Proceeds from Sale of Treasury Stock
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 622,000,000
  34. Description Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Fact LaborAndRelatedExpense
    Label Labor and Related Expense
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,122,000,000
  35. Description Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Fact LaborAndRelatedExpense
    Frame CY2008Q2
    Label Labor and Related Expense
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 1,060,000,000
  36. Description The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.
    Fact ProceedsFromSaleOfAvailableForSaleSecurities
    Label Proceeds from Sale of Available-for-sale Securities
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,175,000,000
  37. Description The amount of net Income or Loss before extraordinary items per each share of common stock or unit outstanding during the reporting period.
    Fact IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerBasicShare
    Label Income (Loss) from Operations before Extraordinary Items, Per Basic Share (Deprecated 2019-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2.72
  38. Description The amount of net Income or Loss before extraordinary items per each share of common stock or unit outstanding during the reporting period.
    Fact IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerBasicShare
    Frame CY2008Q2
    Label Income (Loss) from Operations before Extraordinary Items, Per Basic Share (Deprecated 2019-01-31)
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 1.36
  39. Description Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).
    Fact MarketableSecuritiesGainLoss
    Label Marketable Securities, Gain (Loss)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  40. Description Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).
    Fact MarketableSecuritiesGainLoss
    Frame CY2008Q2
    Label Marketable Securities, Gain (Loss)
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 9,000,000
  41. Description Net cash inflow (outflow) of time deposits.
    Fact IncreaseDecreaseInTimeDeposits
    Label Increase (Decrease) in Time Deposits
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -1,248,000,000
  42. Description Amount of fee and commission revenue classified as other.
    Fact FeesAndCommissionsOther
    Label Fees and Commissions, Other (Deprecated 2018-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 131,000,000
  43. Description Amount of fee and commission revenue classified as other.
    Fact FeesAndCommissionsOther
    Frame CY2008Q2
    Label Fees and Commissions, Other (Deprecated 2018-01-31)
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 77,000,000
  44. Description Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax.
    Fact OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease
    Label Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax (Deprecated 2012-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 112,000,000
  45. Description A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
    Fact ProfessionalFees
    Label Professional Fees
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 188,000,000
  46. Description A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
    Fact ProfessionalFees
    Frame CY2008Q2
    Label Professional Fees
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 106,000,000
  47. Description Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.
    Fact PaymentsOfDividends
    Label Payments of Dividends
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 179,000,000
  48. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -38,000,000
  49. Description The amount of net income or loss for the period before extraordinary items 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 IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShare
    Label Income (Loss) from Operations before Extraordinary Items, Per Diluted Share (Deprecated 2019-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2.7
  50. Description The amount of net income or loss for the period before extraordinary items 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 IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShare
    Frame CY2008Q2
    Label Income (Loss) from Operations before Extraordinary Items, Per Diluted Share (Deprecated 2019-01-31)
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 1.35
  51. Description Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.
    Fact FeesAndCommissionsFiduciaryAndTrustActivities
    Label Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,937,000,000
  52. Description Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.
    Fact FeesAndCommissionsFiduciaryAndTrustActivities
    Frame CY2008Q2
    Label Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 977,000,000
  53. Description The cash flow from the funds lent to and (borrowed from) other financial reporting institutions arising from excess or shortfall in reserve deposited at the Federal Reserve Bank to meet legal requirements. This lending and borrowing is usually contracted on an overnight basis at an agreed rate of interest. Also include cash outflow or inflow from investments purchased under the agreement to resell such investment.
    Fact ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet
    Label Proceeds from (Payments for) Federal Funds Sold and Securities Purchased under Agreements to Resell, Net
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 7,952,000,000
  54. Description The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.
    Fact ProceedsFromRepaymentsOfShortTermDebt
    Label Proceeds from (Repayments of) Short-term Debt
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 753,000,000
  55. Description Cash dividend declared by an entity to shareholders during the period. This element includes paid and unpaid dividends declared during the period.
    Fact CashDividends
    Label Cash Dividends (Deprecated 2009-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 194,000,000
  56. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -1,257,000,000
  57. Description Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fact OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
    Label Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,000,000
  58. Description Amount of expense or loss included in net income that result in no cash flow, classified as other.
    Fact OtherNoncashExpense
    Label Other Noncash Expense
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  59. Description Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation.
    Fact RepaymentsOfLongTermDebtAndCapitalSecurities
    Label Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 10,000,000
  60. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -4,920,000,000
  61. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 493,000,000
  62. Description The amount of expense in the period for communications and data processing expense.
    Fact CommunicationsAndInformationTechnology
    Label Communications and Information Technology
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 319,000,000
  63. Description The amount of expense in the period for communications and data processing expense.
    Fact CommunicationsAndInformationTechnology
    Frame CY2008Q2
    Label Communications and Information Technology
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 164,000,000
  64. Description Value of stock issued as a result of the exercise of stock options.
    Fact StockIssuedDuringPeriodValueStockOptionsExercised
    Label Stock Issued During Period, Value, Stock Options Exercised
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 281,000,000
  65. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -146,000,000
  66. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fact InterestExpense
    Label Interest Expense
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,143,000,000
  67. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fact InterestExpense
    Frame CY2008Q2
    Label Interest Expense
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 480,000,000
  68. Description The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both.
    Fact PaymentsForProceedsFromLoansAndLeases
    Label Payments for (Proceeds from) Loans and Leases
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -1,084,000,000
  69. Description Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.
    Fact TreasuryStockValueAcquiredCostMethod
    Label Treasury Stock, Value, Acquired, Cost Method
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  70. 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 2008-01-01
    Taxonomy us-gaap
    Unit shares
    Val 395,212,000
  71. Description Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
    Fact WeightedAverageNumberOfSharesOutstandingBasic
    Frame CY2008Q2
    Label Weighted Average Number of Shares Outstanding, Basic
    Start 2008-04-01
    Taxonomy us-gaap
    Unit shares
    Val 402,482,000
  72. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fact ProvisionForLoanAndLeaseLosses
    Label Provision for Loan and Lease Losses
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  73. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fact ProvisionForLoanAndLeaseLosses
    Frame CY2008Q2
    Label Provision for Loan and Lease Losses
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 0
  74. Description Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fact ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
    Label Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 13,065,000,000
  75. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 2.72
  76. Description The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
    Fact EarningsPerShareBasic
    Frame CY2008Q2
    Label Earnings Per Share, Basic
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD/shares
    Val 1.36
  77. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,078,000,000
  78. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fact NetIncomeLoss
    Frame CY2008Q2
    Label Net Income (Loss) Attributable to Parent
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 548,000,000
  79. Description For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Fact CashAndDueFromBanks
    Frame CY2008Q2I
    Label Cash and Due from Banks
    Taxonomy us-gaap
    Unit USD
    Val 4,587,000,000
  80. Description Amount of expense classified as other.
    Fact OtherExpenses
    Label Other Expenses
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 303,000,000
  81. Description Amount of expense classified as other.
    Fact OtherExpenses
    Frame CY2008Q2
    Label Other Expenses
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 159,000,000
  82. Description Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.
    Fact AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
    Label Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 50,000,000
  83. Description Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees.
    Fact InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions
    Label Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 655,000,000
  84. Description Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees.
    Fact InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions
    Frame CY2008Q2
    Label Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 352,000,000
  85. Description The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.
    Fact PaymentsToAcquireAvailableForSaleSecurities
    Label Payments to Acquire Available-for-sale Securities
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 14,082,000,000
  86. Description Amount of increase (decrease) of investment in debt and equity securities, measured at fair value with changes in fair value recognized in net income.
    Fact IncreaseDecreaseInTradingSecurities
    Label Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 185,000,000
  87. Description Total aggregate amount of all noninterest expense.
    Fact NoninterestExpense
    Label Noninterest Expense
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 3,615,000,000
  88. Description Total aggregate amount of all noninterest expense.
    Fact NoninterestExpense
    Frame CY2008Q2
    Label Noninterest Expense
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 1,841,000,000
  89. Description Tax effect of the adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into functional currency of the reporting entity. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.
    Fact OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTax
    Label Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax (Deprecated 2012-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 15,000,000
  90. 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 2008-01-01
    Taxonomy us-gaap
    Unit shares
    Val 399,684,000
  91. Description The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Fact WeightedAverageNumberOfDilutedSharesOutstanding
    Frame CY2008Q2
    Label Weighted Average Number of Shares Outstanding, Diluted
    Start 2008-04-01
    Taxonomy us-gaap
    Unit shares
    Val 406,964,000
  92. Description Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.
    Fact InterestIncomeOperating
    Label Interest Income, Operating
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,425,000,000
  93. Description Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.
    Fact InterestIncomeOperating
    Frame CY2008Q2
    Label Interest Income, Operating
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 1,137,000,000
  94. 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 CY2008Q2I
    Label Stockholders' Equity Attributable to Parent
    Taxonomy us-gaap
    Unit USD
    Val 14,039,000,000
  95. Description Income or Loss from continuing operations, net of taxes, including net Income or Loss from discontinued operations but before extraordinary items.
    Fact IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple
    Label Income (Loss) from Operations before Extraordinary Items (Deprecated 2019-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 1,078,000,000
  96. Description Income or Loss from continuing operations, net of taxes, including net Income or Loss from discontinued operations but before extraordinary items.
    Fact IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple
    Frame CY2008Q2
    Label Income (Loss) from Operations before Extraordinary Items (Deprecated 2019-01-31)
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 548,000,000
  97. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -610,000,000
  98. Description Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.
    Fact StockIssuedDuringPeriodValueNewIssues
    Label Stock Issued During Period, Value, New Issues
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 2,753,000,000
  99. Description Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
    Fact Revenues
    Label Revenues
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 5,249,000,000
  100. Description Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
    Fact Revenues
    Frame CY2008Q2
    Label Revenues
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 2,672,000,000
  101. Description Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Fact OccupancyNet
    Label Occupancy, Net
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 225,000,000
  102. Description Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Fact OccupancyNet
    Frame CY2008Q2
    Label Occupancy, Net
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 115,000,000
  103. Description Revenue recognized in the period for (1) performance (incentive) fees based on the investment results achieved for management of certain institutional accounts and hedge funds, (2) schedule-based fees earned for management of mutual funds and closed-end funds, based either on average daily net assets or on a combination of the average daily net assets and gross income, and (3) other investment management and advisory fees.
    Fact AssetManagementFees
    Label Asset Management Fees (Deprecated 2013-01-31)
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 558,000,000
  104. Description Revenue recognized in the period for (1) performance (incentive) fees based on the investment results achieved for management of certain institutional accounts and hedge funds, (2) schedule-based fees earned for management of mutual funds and closed-end funds, based either on average daily net assets or on a combination of the average daily net assets and gross income, and (3) other investment management and advisory fees.
    Fact AssetManagementFees
    Frame CY2008Q2
    Label Asset Management Fees (Deprecated 2013-01-31)
    Start 2008-04-01
    Taxonomy us-gaap
    Unit USD
    Val 280,000,000
  105. Description Amount of cash outflow to acquire investments classified as other.
    Fact PaymentsToAcquireOtherInvestments
    Label Payments to Acquire Other Investments
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 161,000,000
  106. 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 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -820,000,000
  107. Description The net cash inflow or outflow in Interest-bearing Deposits by banks in other financial institutions for relatively short periods of time including, for example, certificates of deposits.
    Fact ProceedsFromPaymentsForInInterestBearingDepositsInBanks
    Label Proceeds from (Payments for) in Interest-bearing Deposits in Banks
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val -15,057,000,000
  108. Description Amount of cash inflow from exercise of option under share-based payment arrangement.
    Fact ProceedsFromStockOptionsExercised
    Label Proceeds from Stock Options Exercised
    Start 2008-01-01
    Taxonomy us-gaap
    Unit USD
    Val 0

Facts up to 2007-12-31

  1. Description For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Fact CashAndDueFromBanks
    Label Cash and Due from Banks
    Taxonomy us-gaap
    Unit USD
    Val 4,733,000,000
  2. 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 11,299,000,000

The filing refers to a past date, and does not necessarily reflect the current state. The latest known state is available on the following page: State Street Corporation, Boston, United States.