| Line | Label | Object Class | Period Type | Balance | Report ElementName |
|---|---|---|---|---|---|
| 1 | 815000 - Disclosure - Fair Value Measures and Disclosures | [Network] | http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosures | ||
| 2 | Fair Value Disclosures [Abstract] | Abstract | us-gaap:FairValueDisclosuresAbstract | ||
| 3 | Fair Value Disclosures [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueDisclosuresTextBlock | |
| 4 | Fair Value, by Balance Sheet Grouping [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueByBalanceSheetGroupingTextBlock | |
| 5 | Fair Value, by Balance Sheet Grouping [Table] | Table | us-gaap:FairValueByBalanceSheetGroupingTable | ||
| 6 | Measurement Basis [Axis] | Axis | us-gaap:FairValueByMeasurementBasisAxis | ||
| 7 | Fair Value Measurement [Domain] | Member | us-gaap:FairValueDisclosureItemAmountsDomain | ||
| 8 | Portion at Fair Value Measurement [Member] [Default] | Member | us-gaap:PortionAtFairValueFairValueDisclosureMember | ||
| 9 | Reported Value Measurement [Member] | Member | us-gaap:CarryingReportedAmountFairValueDisclosureMember | ||
| 10 | Portion at Other than Fair Value Measurement [Member] | Member | us-gaap:PortionAtOtherThanFairValueFairValueDisclosureMember | ||
| 11 | Estimate of Fair Value Measurement [Member] | Member | us-gaap:EstimateOfFairValueFairValueDisclosureMember | ||
| 12 | Changes Measurement [Member] | Member | us-gaap:ChangeDuringPeriodFairValueDisclosureMember | ||
| 13 | Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | LineItems | us-gaap:FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems | ||
| 14 | Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] | Abstract | us-gaap:FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract | ||
| 15 | Cash and Cash Equivalents, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:CashAndCashEquivalentsFairValueDisclosure |
| 16 | Receivables, Fair Value Disclosure [Abstract] | Abstract | us-gaap:ReceivablesFairValueDisclosureAbstract | ||
| 17 | Accounts Receivable, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:AccountsReceivableFairValueDisclosure |
| 18 | Premiums Receivable, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:PremiumsReceivableFairValueDisclosure |
| 19 | Notes Receivable, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:NotesReceivableFairValueDisclosure |
| 20 | Loans Receivable, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:LoansReceivableFairValueDisclosure |
| 21 | Receivables, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Debit | us-gaap:ReceivablesFairValueDisclosure |
| 22 | Investments, Fair Value Disclosure [Abstract] | Abstract | us-gaap:InvestmentsFairValueDisclosureAbstract | ||
| 23 | Trading Securities | Concept (Monetary) | As Of | Debit | us-gaap:TradingSecurities |
| 24 | Available-for-sale Securities | Concept (Monetary) | As Of | Debit | us-gaap:AvailableForSaleSecurities |
| 25 | Held-to-maturity Securities, Fair Value | Concept (Monetary) | As Of | Debit | us-gaap:HeldToMaturitySecuritiesFairValue |
| 26 | Equity Method Investments, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:EquityMethodInvestmentsFairValueDisclosure |
| 27 | Cost Method Investments, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:CostMethodInvestmentsFairValueDisclosure |
| 28 | Investment in Federal Home Loan Bank Stock, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:InvestmentInFederalHomeLoanBankStockFairValueDisclosure |
| 29 | Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:FederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResellFairValueDisclosure |
| 30 | Alternative Investments, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:AlternativeInvestmentsFairValueDisclosure |
| 31 | Investments, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Debit | us-gaap:InvestmentsFairValueDisclosure |
| 32 | Derivative Asset | Concept (Monetary) | As Of | Debit | us-gaap:DerivativeAssets |
| 33 | Foreign Currency Contract, Asset, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:ForeignCurrencyContractAssetFairValueDisclosure |
| 34 | Mortgage-backed Securities Available-for-sale, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:MortgageBackedSecuritiesAvailableForSaleFairValueDisclosure |
| 35 | Mortgage-backed Securities Held-to-maturity, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:MortgageBackedSecuritiesHeldToMaturityFairValueDisclosure |
| 36 | Loans Held-for-sale, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:LoansHeldForSaleFairValueDisclosure |
| 37 | Mortgages Held-for-sale, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:MortgagesHeldForSaleFairValueDisclosure |
| 38 | Cash Surrender Value, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:CashSurrenderValueFairValueDisclosure |
| 39 | Servicing Asset at Fair Value, Amount | Concept (Monetary) | As Of | Debit | us-gaap:ServicingAssetAtFairValueAmount |
| 40 | Securities Borrowed, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:SecuritiesBorrowedFairValueDisclosure |
| 41 | Retained Interest, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:RetainedInterestFairValueDisclosure |
| 42 | Other Assets, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:OtherAssetsFairValueDisclosure |
| 43 | Capital Leased Assets, Noncurrent, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:CapitalLeasedAssetsNoncurrentFairValueDisclosure |
| 44 | Investments in Affiliates, Subsidiaries, Associates, and Joint Ventures, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure |
| 45 | Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract] | Abstract | us-gaap:FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract | ||
| 46 | Financial Liabilities Fair Value Disclosure [Abstract] | Abstract | us-gaap:FinancialLiabilitiesFairValueDisclosureAbstract | ||
| 47 | Debt Instrument, Fair Value Disclosure [Abstract] | Abstract | us-gaap:DebtInstrumentFairValueDisclosureAbstract | ||
| 48 | Notes Payable, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:NotesPayableFairValueDisclosure |
| 49 | Loans Payable, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:LoansPayableFairValueDisclosure |
| 50 | Lines of Credit, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:LinesOfCreditFairValueDisclosure |
| 51 | Convertible Debt, Fair Value Disclosures | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleDebtFairValueDisclosures |
| 52 | Debt Instrument, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentFairValue |
| 53 | Subordinated Debt Obligations, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations |
| 54 | Trading Liabilities, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:TradingLiabilitiesFairValueDisclosure |
| 55 | Federal Funds Purchased and Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure [Abstract] | Abstract | us-gaap:FederalFundsPurchasedAndSecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosureAbstract | ||
| 56 | Federal Funds Purchased, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:FederalFundsPurchasedFairValueDisclosure |
| 57 | Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure |
| 58 | Federal Funds Purchased and Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:FederalFundsPurchasedAndSecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure |
| 59 | Federal Home Loan Bank Borrowings, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:FederalHomeLoanBankBorrowingsFairValueDisclosure |
| 60 | Derivative Liability | Concept (Monetary) | As Of | Credit | us-gaap:DerivativeLiabilities |
| 61 | Foreign Currency Contracts, Liability, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:ForeignCurrencyContractsLiabilityFairValueDisclosure |
| 62 | Guarantees, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:GuaranteesFairValueDisclosure |
| 63 | Liabilities Related to Investment Contracts, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:LiabilitiesRelatedToInvestmentContractsFairValueDisclosure |
| 64 | Mandatorily Redeemable Preferred Stock, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:MandatorilyRedeemablePreferredStockFairValueDisclosure |
| 65 | Financial Instruments Sold, Not yet Purchased, at Fair Value | Concept (Monetary) | As Of | Credit | us-gaap:FinancialInstrumentsSoldNotYetPurchasedAtFairValue |
| 66 | Deposits, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:DepositsFairValueDisclosure |
| 67 | Servicing Liability at Fair Value, Amount | Concept (Monetary) | As Of | Credit | us-gaap:ServicingLiabilityAtFairValueAmount |
| 68 | Financial Liabilities Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:FinancialLiabilitiesFairValueDisclosure |
| 69 | Nonfinancial Liabilities Fair Value Disclosure [Abstract] | Abstract | us-gaap:NonfinancialLiabilitiesFairValueDisclosureAbstract | ||
| 70 | Accounts Payable and Accrued Liabilities, Fair Value Disclosure [Abstract] | Abstract | us-gaap:AccountsPayableAndAccruedLiabilitiesFairValueDisclosureAbstract | ||
| 71 | Accounts Payable, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:AccountsPayableFairValueDisclosure |
| 72 | Accrued Liabilities, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:AccruedLiabilitiesFairValueDisclosure |
| 73 | Accounts Payable and Accrued Liabilities, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:AccountsPayableAndAccruedLiabilitiesFairValueDisclosure |
| 74 | Obligations, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisObligations |
| 75 | Commitments, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:CommitmentsFairValueDisclosure |
| 76 | Other Liabilities, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:OtherLiabilitiesFairValueDisclosure |
| 77 | Nonfinancial Liabilities Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:NonfinancialLiabilitiesFairValueDisclosure |
| 78 | Financial and Nonfinancial Liabilities, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:LiabilitiesFairValueDisclosure |
| 79 | Additional Fair Value Elements [Abstract] | Abstract | us-gaap:AdditionalFairValueElementsAbstract | ||
| 80 | Accounts Payable and Accrued Liabilities, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:AccountsPayableAndAccruedLiabilitiesFairValueDisclosure |
| 81 | Long-term Debt, Fair Value | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtFairValue |
| 82 | Short-term Debt, Fair Value | Concept (Monetary) | As Of | Credit | us-gaap:ShorttermDebtFairValue |
| 83 | Schedule of Fair Value, Off-balance Sheet Risks [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfFairValueOffBalanceSheetRisksTextBlock | |
| 84 | Schedule of Fair Value, Off-balance Sheet Risks [Table] | Table | us-gaap:ScheduleOfFairValueOffBalanceSheetRisksTable | ||
| 85 | Financial Instrument [Axis] | Axis | us-gaap:FinancialInstrumentAxis | ||
| 86 | Financial Instruments [Domain] | Member | us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain | ||
| 87 | Derivative [Member] | Member | us-gaap:DerivativeMember | ||
| 88 | Forward Contracts [Member] | Member | us-gaap:ForwardContractsMember | ||
| 89 | Options Held [Member] | Member | us-gaap:OptionMember | ||
| 90 | Bond Option [Member] | Member | us-gaap:BondOptionMember | ||
| 91 | Equity Option [Member] | Member | us-gaap:StockOptionMember | ||
| 92 | Commodity Option [Member] | Member | us-gaap:CommodityOptionMember | ||
| 93 | Credit Default Option [Member] | Member | us-gaap:CreditDefaultOptionMember | ||
| 94 | Interest Rate Cap [Member] | Member | us-gaap:InterestRateCapMember | ||
| 95 | Interest Rate Floor [Member] | Member | us-gaap:InterestRateFloorMember | ||
| 96 | Swaption [Member] | Member | us-gaap:SwaptionMember | ||
| 97 | Foreign Exchange Option [Member] | Member | us-gaap:ForeignExchangeOptionMember | ||
| 98 | Credit Spread Option [Member] | Member | us-gaap:CreditSpreadOptionMember | ||
| 99 | Swap [Member] | Member | us-gaap:SwapMember | ||
| 100 | Equity Swap [Member] | Member | us-gaap:EquitySwapMember | ||
| 101 | Currency Swap [Member] | Member | us-gaap:CurrencySwapMember | ||
| 102 | Interest Rate Swap [Member] | Member | us-gaap:InterestRateSwapMember | ||
| 103 | Basis Swap [Member] | Member | us-gaap:BasisSwapMember | ||
| 104 | Credit Default Swap [Member] | Member | us-gaap:CreditDefaultSwapMember | ||
| 105 | Warrant [Member] | Member | us-gaap:WarrantMember | ||
| 106 | Future [Member] | Member | us-gaap:FutureMember | ||
| 107 | DJIA Index Future [Member] | Member | us-gaap:DJIAIndexFutureMember | ||
| 108 | NASDAQ Index Future [Member] | Member | us-gaap:NASDAQIndexFutureMember | ||
| 109 | Eurodollar Future [Member] | Member | us-gaap:EurodollarFutureMember | ||
| 110 | Euribor Future [Member] | Member | us-gaap:EuriborFutureMember | ||
| 111 | Bond Future [Member] | Member | us-gaap:BondFutureMember | ||
| 112 | Single-Stock Future [Member] | Member | us-gaap:SingleStockFutureMember | ||
| 113 | Foreign Exchange Future [Member] | Member | us-gaap:ForeignExchangeFutureMember | ||
| 114 | Option on Securities [Member] | Member | us-gaap:OptionOnSecuritiesMember | ||
| 115 | Energy Related Derivative [Member] | Member | us-gaap:EnergyRelatedDerivativeMember | ||
| 116 | Exchange Traded Options [Member] | Member | us-gaap:ExchangeTradedOptionsMember | ||
| 117 | Foreign Exchange Forward [Member] | Member | us-gaap:ForeignExchangeForwardMember | ||
| 118 | Total Return Swap [Member] | Member | us-gaap:TotalReturnSwapMember | ||
| 119 | Variance Swap [Member] | Member | us-gaap:VarianceSwapMember | ||
| 120 | Interest Rate Swaption [Member] | Member | us-gaap:InterestRateSwaptionMember | ||
| 121 | Credit Default Swaption [Member] | Member | us-gaap:CreditDefaultSwaptionMember | ||
| 122 | Capital Support Agreement [Member] | Member | us-gaap:CapitalSupportAgreementMember | ||
| 123 | Investment Type [Member] | Member | us-gaap:InvestmentTypeMember | ||
| 124 | Commodities Investment [Member] | Member | us-gaap:CommoditiesInvestmentMember | ||
| 125 | Policy Loans [Member] | Member | us-gaap:PolicyLoansMember | ||
| 126 | Long-term Debt [Member] | Member | us-gaap:LongTermDebtMember | ||
| 127 | Short-term Debt [Member] | Member | us-gaap:ShortTermDebtMember | ||
| 128 | Securities Pledged as Collateral [Member] | Member | us-gaap:SecuritiesPledgedAsCollateralMember | ||
| 129 | Commitments to Extend Credit [Member] | Member | us-gaap:CommitmentsToExtendCreditMember | ||
| 130 | Loan Origination Commitments [Member] | Member | us-gaap:LoanOriginationCommitmentsMember | ||
| 131 | Loan Purchase Commitments [Member] | Member | us-gaap:LoanPurchaseCommitmentsMember | ||
| 132 | Unused lines of Credit [Member] | Member | us-gaap:UnusedLinesOfCreditMember | ||
| 133 | Interest Rate Lock Commitments [Member] | Member | us-gaap:InterestRateLockCommitmentsMember | ||
| 134 | Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | LineItems | us-gaap:FairValueOffBalanceSheetRisksDisclosureInformationLineItems | ||
| 135 | Fair Value Disclosure, Off-balance Sheet Risks, Amount, Asset | Concept (Monetary) | As Of | Debit | us-gaap:FairValueDisclosureOffbalanceSheetRisksAmountAsset |
| 136 | Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability | Concept (Monetary) | As Of | Credit | us-gaap:FairValueDisclosureOffbalanceSheetRisksAmountLiability |
| 137 | Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Asset | Concept (Monetary) | As Of | Debit | us-gaap:FairValueDisclosureOffbalanceSheetRisksFaceAmountAsset |
| 138 | Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Liability | Concept (Monetary) | As Of | Credit | us-gaap:FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability |
| 139 | Fair Value Disclosure, Off-balance Sheet Risks, Description | Concept (Text/String) | For Period | us-gaap:FairValueDisclosureOffBalanceSheetRisksDescription | |
| 140 | Fair Value, Option [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueOptionTextBlock | |
| 141 | Fair Value, Option, Qualitative Disclosures Related to Election [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueOptionQualitativeDisclosuresRelatedToElectionTextBlock | |
| 142 | Fair Value, Option, Qualitative Disclosures Related to Election [Table] | Table | us-gaap:FairValueOptionQualitativeDisclosuresRelatedToElectionTable | ||
| 143 | Eligible Item or Group for Fair Value Option [Axis] | Axis | us-gaap:EligibleItemOrGroupForFairValueOptionAxis | ||
| 144 | Fair Value, Option, Eligible Item or Group [Domain] | Member | us-gaap:FairValueOptionEligibleItemOrGroupDomain | ||
| 145 | Cash and Cash Equivalents [Member] | Member | us-gaap:CashAndCashEquivalentsMember | ||
| 146 | Cash [Member] | Member | us-gaap:CashMember | ||
| 147 | Cash Equivalents [Member] | Member | us-gaap:CashEquivalentsMember | ||
| 148 | Money Market Funds [Member] | Member | us-gaap:MoneyMarketFundsMember | ||
| 149 | US Treasury Securities [Member] | Member | us-gaap:USTreasurySecuritiesMember | ||
| 150 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 151 | Bankers Acceptance [Member] | Member | us-gaap:BankersAcceptanceMember | ||
| 152 | Interest-bearing Deposits [Member] | Member | us-gaap:InterestBearingDepositsMember | ||
| 153 | Bank Time Deposits [Member] | Member | us-gaap:BankTimeDepositsMember | ||
| 154 | Certificates of Deposit [Member] | Member | us-gaap:CertificatesOfDepositMember | ||
| 155 | Accounts Receivable [Member] | Member | us-gaap:AccountsReceivableMember | ||
| 156 | Notes Receivable [Member] | Member | us-gaap:NotesReceivableMember | ||
| 157 | Premiums Receivable [Member] | Member | us-gaap:PremiumsReceivableMember | ||
| 158 | Investments [Member] | Member | us-gaap:InvestmentsMember | ||
| 159 | Securities (Assets) [Member] | Member | us-gaap:SecuritiesAssetsMember | ||
| 160 | Equity Securities [Member] | Member | us-gaap:EquitySecuritiesMember | ||
| 161 | Common Stock [Member] | Member | us-gaap:CommonStockMember | ||
| 162 | Preferred Stock [Member] | Member | us-gaap:PreferredStockMember | ||
| 163 | Nonredeemable Preferred Stock [Member] | Member | us-gaap:NonredeemablePreferredStockMember | ||
| 164 | Redeemable Preferred Stock [Member] | Member | us-gaap:RedeemablePreferredStockMember | ||
| 165 | Convertible Preferred Stock [Member] | Member | us-gaap:ConvertiblePreferredStockMember | ||
| 166 | Contingent Convertible Preferred Stock [Member] | Member | us-gaap:ContingentConvertiblePreferredStockMember | ||
| 167 | Preferred Non-Convertible Stock [Member] | Member | us-gaap:PreferredNonConvertibleStockMember | ||
| 168 | Rights [Member] | Member | us-gaap:RightsMember | ||
| 169 | Warrant [Member] | Member | us-gaap:WarrantMember | ||
| 170 | Debt Securities [Member] | Member | us-gaap:DebtSecuritiesMember | ||
| 171 | US Treasury and Government [Member] | Member | us-gaap:USTreasuryAndGovernmentMember | ||
| 172 | US Treasury Securities [Member] | Member | us-gaap:USTreasurySecuritiesMember | ||
| 173 | US Government Agencies Debt Securities [Member] | Member | us-gaap:USGovernmentAgenciesDebtSecuritiesMember | ||
| 174 | US Government-sponsored Enterprises Debt Securities [Member] | Member | us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember | ||
| 175 | US States and Political Subdivisions Debt Securities [Member] | Member | us-gaap:USStatesAndPoliticalSubdivisionsMember | ||
| 176 | Foreign Government Debt Securities [Member] | Member | us-gaap:ForeignGovernmentDebtSecuritiesMember | ||
| 177 | Corporate Debt Securities [Member] | Member | us-gaap:CorporateDebtSecuritiesMember | ||
| 178 | Domestic Corporate Debt Securities [Member] | Member | us-gaap:DomesticCorporateDebtSecuritiesMember | ||
| 179 | Foreign Corporate Debt Securities [Member] | Member | us-gaap:ForeignCorporateDebtSecuritiesMember | ||
| 180 | Commercial Paper, Not Included with Cash and Cash Equivalents [Member] | Member | us-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember | ||
| 181 | Convertible Debt Securities [Member] | Member | us-gaap:ConvertibleDebtSecuritiesMember | ||
| 182 | Asset-backed Securities [Member] | Member | us-gaap:AssetBackedSecuritiesMember | ||
| 183 | Collateralized Mortgage Backed Securities [Member] | Member | us-gaap:MortgageBackedSecuritiesMember | ||
| 184 | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Member | us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember | ||
| 185 | Mortgage-backed Securities, Issued by Private Enterprises [Member] | Member | us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember | ||
| 186 | Collateralized Mortgage Obligations [Member] | Member | us-gaap:CollateralizedMortgageObligationsMember | ||
| 187 | Asset-backed Securities, Securitized Loans and Receivables [Member] | Member | us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember | ||
| 188 | Interest-Only-Strip [Member] | Member | us-gaap:InterestOnlyStripMember | ||
| 189 | Principal-Only-Strip [Member] | Member | us-gaap:PrincipalOnlyStripMember | ||
| 190 | Fixed Income Securities [Member] | Member | us-gaap:FixedIncomeSecuritiesMember | ||
| 191 | Auction Rate Securities [Member] | Member | us-gaap:AuctionRateSecuritiesMember | ||
| 192 | Variable Rate Demand Obligation [Member] | Member | us-gaap:VariableRateDemandObligationMember | ||
| 193 | Other Debt Obligations [Member] | Member | us-gaap:OtherDebtSecuritiesMember | ||
| 194 | Trading Assets, Excluding Debt and Equity Securities [Member] | Member | us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMember | ||
| 195 | Equity Method Investments [Member] | Member | us-gaap:EquityMethodInvestmentsMember | ||
| 196 | Cost-method Investments [Member] | Member | us-gaap:CostmethodInvestmentsMember | ||
| 197 | Loans Receivable [Member] | Member | us-gaap:LoansReceivableMember | ||
| 198 | Cash Surrender Value [Member] | Member | us-gaap:CashSurrenderValueMember | ||
| 199 | Investment in Federal Home Loan Bank Stock [Member] | Member | us-gaap:InvestmentInFederalHomeLoanBankStockMember | ||
| 200 | Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell [Member] | Member | us-gaap:FederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResellMember | ||
| 201 | Available-for-sale Securities [Member] | Member | us-gaap:AvailableforsaleSecuritiesMember | ||
| 202 | Held-to-maturity Securities [Member] | Member | us-gaap:HeldtomaturitySecuritiesMember | ||
| 203 | Accounts Payable [Member] | Member | us-gaap:AccountsPayableMember | ||
| 204 | Accrued Liabilities [Member] | Member | us-gaap:AccruedLiabilitiesMember | ||
| 205 | Borrowings [Member] | Member | us-gaap:BorrowingsMember | ||
| 206 | Senior Debt Obligations [Member] | Member | us-gaap:SeniorDebtObligationsMember | ||
| 207 | Subordinated Debt Obligations [Member] | Member | us-gaap:SubordinatedDebtObligationsMember | ||
| 208 | Deposits [Member] | Member | us-gaap:DepositsMember | ||
| 209 | Demand Deposits [Member] | Member | us-gaap:DemandDepositsMember | ||
| 210 | Federal Funds Purchased and Securities Sold under Agreements to Repurchase [Member] | Member | us-gaap:FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseMember | ||
| 211 | Federal Funds Purchased [Member] | Member | us-gaap:FederalFundsPurchasedMember | ||
| 212 | Securities Loaned or Sold under Agreements to Repurchase [Member] | Member | us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseMember | ||
| 213 | Federal Home Loan Bank Borrowings [Member] | Member | us-gaap:FederalHomeLoanBankBorrowingsMember | ||
| 214 | Investment Contracts [Member] | Member | us-gaap:InvestmentContractsMember | ||
| 215 | Foreign Exchange Contract [Member] | Member | us-gaap:ForeignExchangeContractMember | ||
| 216 | Currency Swap [Member] | Member | us-gaap:CurrencySwapMember | ||
| 217 | Eurodollar Future [Member] | Member | us-gaap:EurodollarFutureMember | ||
| 218 | Foreign Exchange Forward [Member] | Member | us-gaap:ForeignExchangeForwardMember | ||
| 219 | Foreign Exchange Future [Member] | Member | us-gaap:ForeignExchangeFutureMember | ||
| 220 | Foreign Exchange Option [Member] | Member | us-gaap:ForeignExchangeOptionMember | ||
| 221 | Commitments [Member] | Member | us-gaap:CommitmentsMember | ||
| 222 | Guarantees [Member] | Member | us-gaap:GuaranteesMember | ||
| 223 | Mandatorily Redeemable Preferred Stock [Member] | Member | us-gaap:MandatorilyRedeemablePreferredStockMember | ||
| 224 | Securities Sold, Not yet Purchased [Member] | Member | us-gaap:SecuritiesSoldNotYetPurchasedMember | ||
| 225 | Fair Value Option, Other Eligible Items [Member] | Member | us-gaap:FairValueOptionOtherEligibleItemsMember | ||
| 226 | Firm Commitment Not Recognized at Inception, Fair Value Option [Member] | Member | us-gaap:FirmCommitmentNotRecognizedAtInceptionFairValueOptionMember | ||
| 227 | Written Loan Commitment, Fair Value Option [Member] | Member | us-gaap:WrittenLoanCommitmentFairValueOptionMember | ||
| 228 | Insurance Contract, Rights and Obligations [Member] | Member | us-gaap:InsuranceContractRightsAndObligationsFairValueOptionMember | ||
| 229 | Warranty, Rights and Obligations, Fair Value Option [Member] | Member | us-gaap:WarrantyRightsAndObligationsFairValueOptionMember | ||
| 230 | Separated Host Financial Instrument, Fair Value Option [Member] | Member | us-gaap:SeparatedHostFinancialInstrumentFairValueOptionMember | ||
| 231 | Fair Value, Hierarchy [Axis] | Axis | us-gaap:FairValueByFairValueHierarchyLevelAxis | ||
| 232 | Fair Value Hierarchy [Domain] | Member | us-gaap:FairValueMeasurementsFairValueHierarchyDomain | ||
| 233 | Fair Value, Inputs, Level 1 [Member] | Member | us-gaap:FairValueInputsLevel1Member | ||
| 234 | Fair Value, Inputs, Level 2 [Member] | Member | us-gaap:FairValueInputsLevel2Member | ||
| 235 | Fair Value, Inputs, Level 3 [Member] | Member | us-gaap:FairValueInputsLevel3Member | ||
| 236 | Fair Value, Option, Qualitative Disclosures Related to Election [Line Items] | LineItems | us-gaap:FairValueOptionQualitativeDisclosuresRelatedToElectionLineItems | ||
| 237 | Fair Value, Option, Reasons for Election | Concept (Text/String) | For Period | us-gaap:FairValueOptionReasonsForElection | |
| 238 | Fair Value, Option, Relation to Measurement Inputs | Concept (Text/String) | For Period | us-gaap:FairValueOptionRelationToMeasurementInputs | |
| 239 | Fair Value, Option, Interest and Dividends, Measurement | Concept (Text/String) | For Period | us-gaap:FairValueOptionInterestAndDividendsMeasurement | |
| 240 | Fair Value, Option, Methodology and Assumptions | Concept (Text/String) | For Period | us-gaap:FairValueOptionMethodologyAndAssumptions | |
| 241 | Fair Value Option, Differences Between Fair Values and Contractual Cash Flows | Concept (Text/String) | For Period | us-gaap:FairValueOptionDifferencesBetweenFairValueAndContractualCashFlows | |
| 242 | Fair Value, Option, Events Triggering Election, Reasons | Concept (Text/String) | For Period | us-gaap:FairValueOptionEventsTriggeringElectionReasons | |
| 243 | Fair Value, Option, Changes in Instrument Specific Credit Risk, Gain (Loss) Qualitative Disclosures [Abstract] | Abstract | us-gaap:FairValueOptionChangesInInstrumentSpecificCreditRiskGainLossQualitativeDisclosuresAbstract | ||
| 244 | Fair Value, Option, Changes in Instrument Specific Credit Risk, Gains (Losses) on Assets, Methodology | Concept (Text/String) | For Period | us-gaap:FairValueOptionChangesInInstrumentSpecificCreditRiskGainsLossesOnAssetsMethodology | |
| 245 | Fair Value, Option, Changes in Instrument Specific Credit Risk, Gains (Losses) on Liabilities, Reasons | Concept (Text/String) | For Period | us-gaap:FairValueOptionChangesInInstrumentSpecificCreditRiskGainsLossesOnLiabilitiesReasons | |
| 246 | Fair Value, Option, Changes in Instrument Specific Credit Risk, Gains (Losses) on Liabilities, Methodology | Concept (Text/String) | For Period | us-gaap:FairValueOptionChangesInInstrumentSpecificCreditRiskGainsLossesOnLiabilitiesMethodology | |
| 247 | Fair Value, Option, Partial Election Disclosures [Abstract] | Abstract | us-gaap:FairValueOptionPartialElectionDisclosuresAbstract | ||
| 248 | Fair Value, Option, Reasons for Partial Election | Concept (Text/String) | For Period | us-gaap:FairValueOptionReasonsForPartialElection | |
| 249 | Fair Value, Option, Relation to Balance Sheet, Partial Election | Concept (Text/String) | For Period | us-gaap:FairValueOptionRelationToBalanceSheetPartialElection | |
| 250 | Fair Value, Option, Quantitative Disclosures [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueOptionQuantitativeDisclosuresTextBlock | |
| 251 | Fair Value, Option, Quantitative Disclosures [Table] | Table | us-gaap:FairValueOptionQuantitativeDisclosuresTable | ||
| 252 | Eligible Item or Group for Fair Value Option [Axis] | Axis | us-gaap:EligibleItemOrGroupForFairValueOptionAxis | ||
| 253 | Fair Value, Option, Eligible Item or Group [Domain] | Member | us-gaap:FairValueOptionEligibleItemOrGroupDomain | ||
| 254 | Cash and Cash Equivalents [Member] | Member | us-gaap:CashAndCashEquivalentsMember | ||
| 255 | Cash [Member] | Member | us-gaap:CashMember | ||
| 256 | Cash Equivalents [Member] | Member | us-gaap:CashEquivalentsMember | ||
| 257 | Money Market Funds [Member] | Member | us-gaap:MoneyMarketFundsMember | ||
| 258 | US Treasury Securities [Member] | Member | us-gaap:USTreasurySecuritiesMember | ||
| 259 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 260 | Bankers Acceptance [Member] | Member | us-gaap:BankersAcceptanceMember | ||
| 261 | Interest-bearing Deposits [Member] | Member | us-gaap:InterestBearingDepositsMember | ||
| 262 | Bank Time Deposits [Member] | Member | us-gaap:BankTimeDepositsMember | ||
| 263 | Certificates of Deposit [Member] | Member | us-gaap:CertificatesOfDepositMember | ||
| 264 | Accounts Receivable [Member] | Member | us-gaap:AccountsReceivableMember | ||
| 265 | Notes Receivable [Member] | Member | us-gaap:NotesReceivableMember | ||
| 266 | Premiums Receivable [Member] | Member | us-gaap:PremiumsReceivableMember | ||
| 267 | Investments [Member] | Member | us-gaap:InvestmentsMember | ||
| 268 | Securities (Assets) [Member] | Member | us-gaap:SecuritiesAssetsMember | ||
| 269 | Equity Securities [Member] | Member | us-gaap:EquitySecuritiesMember | ||
| 270 | Common Stock [Member] | Member | us-gaap:CommonStockMember | ||
| 271 | Preferred Stock [Member] | Member | us-gaap:PreferredStockMember | ||
| 272 | Nonredeemable Preferred Stock [Member] | Member | us-gaap:NonredeemablePreferredStockMember | ||
| 273 | Redeemable Preferred Stock [Member] | Member | us-gaap:RedeemablePreferredStockMember | ||
| 274 | Convertible Preferred Stock [Member] | Member | us-gaap:ConvertiblePreferredStockMember | ||
| 275 | Contingent Convertible Preferred Stock [Member] | Member | us-gaap:ContingentConvertiblePreferredStockMember | ||
| 276 | Preferred Non-Convertible Stock [Member] | Member | us-gaap:PreferredNonConvertibleStockMember | ||
| 277 | Rights [Member] | Member | us-gaap:RightsMember | ||
| 278 | Warrant [Member] | Member | us-gaap:WarrantMember | ||
| 279 | Debt Securities [Member] | Member | us-gaap:DebtSecuritiesMember | ||
| 280 | US Treasury and Government [Member] | Member | us-gaap:USTreasuryAndGovernmentMember | ||
| 281 | US Treasury Securities [Member] | Member | us-gaap:USTreasurySecuritiesMember | ||
| 282 | US Government Agencies Debt Securities [Member] | Member | us-gaap:USGovernmentAgenciesDebtSecuritiesMember | ||
| 283 | US Government-sponsored Enterprises Debt Securities [Member] | Member | us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember | ||
| 284 | US States and Political Subdivisions Debt Securities [Member] | Member | us-gaap:USStatesAndPoliticalSubdivisionsMember | ||
| 285 | Foreign Government Debt Securities [Member] | Member | us-gaap:ForeignGovernmentDebtSecuritiesMember | ||
| 286 | Corporate Debt Securities [Member] | Member | us-gaap:CorporateDebtSecuritiesMember | ||
| 287 | Domestic Corporate Debt Securities [Member] | Member | us-gaap:DomesticCorporateDebtSecuritiesMember | ||
| 288 | Foreign Corporate Debt Securities [Member] | Member | us-gaap:ForeignCorporateDebtSecuritiesMember | ||
| 289 | Commercial Paper, Not Included with Cash and Cash Equivalents [Member] | Member | us-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember | ||
| 290 | Convertible Debt Securities [Member] | Member | us-gaap:ConvertibleDebtSecuritiesMember | ||
| 291 | Asset-backed Securities [Member] | Member | us-gaap:AssetBackedSecuritiesMember | ||
| 292 | Collateralized Mortgage Backed Securities [Member] | Member | us-gaap:MortgageBackedSecuritiesMember | ||
| 293 | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Member | us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember | ||
| 294 | Mortgage-backed Securities, Issued by Private Enterprises [Member] | Member | us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember | ||
| 295 | Collateralized Mortgage Obligations [Member] | Member | us-gaap:CollateralizedMortgageObligationsMember | ||
| 296 | Asset-backed Securities, Securitized Loans and Receivables [Member] | Member | us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember | ||
| 297 | Interest-Only-Strip [Member] | Member | us-gaap:InterestOnlyStripMember | ||
| 298 | Principal-Only-Strip [Member] | Member | us-gaap:PrincipalOnlyStripMember | ||
| 299 | Fixed Income Securities [Member] | Member | us-gaap:FixedIncomeSecuritiesMember | ||
| 300 | Auction Rate Securities [Member] | Member | us-gaap:AuctionRateSecuritiesMember | ||
| 301 | Variable Rate Demand Obligation [Member] | Member | us-gaap:VariableRateDemandObligationMember | ||
| 302 | Other Debt Obligations [Member] | Member | us-gaap:OtherDebtSecuritiesMember | ||
| 303 | Trading Assets, Excluding Debt and Equity Securities [Member] | Member | us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMember | ||
| 304 | Equity Method Investments [Member] | Member | us-gaap:EquityMethodInvestmentsMember | ||
| 305 | Cost-method Investments [Member] | Member | us-gaap:CostmethodInvestmentsMember | ||
| 306 | Loans Receivable [Member] | Member | us-gaap:LoansReceivableMember | ||
| 307 | Cash Surrender Value [Member] | Member | us-gaap:CashSurrenderValueMember | ||
| 308 | Investment in Federal Home Loan Bank Stock [Member] | Member | us-gaap:InvestmentInFederalHomeLoanBankStockMember | ||
| 309 | Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell [Member] | Member | us-gaap:FederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResellMember | ||
| 310 | Available-for-sale Securities [Member] | Member | us-gaap:AvailableforsaleSecuritiesMember | ||
| 311 | Held-to-maturity Securities [Member] | Member | us-gaap:HeldtomaturitySecuritiesMember | ||
| 312 | Accounts Payable [Member] | Member | us-gaap:AccountsPayableMember | ||
| 313 | Accrued Liabilities [Member] | Member | us-gaap:AccruedLiabilitiesMember | ||
| 314 | Borrowings [Member] | Member | us-gaap:BorrowingsMember | ||
| 315 | Senior Debt Obligations [Member] | Member | us-gaap:SeniorDebtObligationsMember | ||
| 316 | Subordinated Debt Obligations [Member] | Member | us-gaap:SubordinatedDebtObligationsMember | ||
| 317 | Deposits [Member] | Member | us-gaap:DepositsMember | ||
| 318 | Demand Deposits [Member] | Member | us-gaap:DemandDepositsMember | ||
| 319 | Federal Funds Purchased and Securities Sold under Agreements to Repurchase [Member] | Member | us-gaap:FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseMember | ||
| 320 | Federal Funds Purchased [Member] | Member | us-gaap:FederalFundsPurchasedMember | ||
| 321 | Securities Loaned or Sold under Agreements to Repurchase [Member] | Member | us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseMember | ||
| 322 | Federal Home Loan Bank Borrowings [Member] | Member | us-gaap:FederalHomeLoanBankBorrowingsMember | ||
| 323 | Investment Contracts [Member] | Member | us-gaap:InvestmentContractsMember | ||
| 324 | Foreign Exchange Contract [Member] | Member | us-gaap:ForeignExchangeContractMember | ||
| 325 | Currency Swap [Member] | Member | us-gaap:CurrencySwapMember | ||
| 326 | Eurodollar Future [Member] | Member | us-gaap:EurodollarFutureMember | ||
| 327 | Foreign Exchange Forward [Member] | Member | us-gaap:ForeignExchangeForwardMember | ||
| 328 | Foreign Exchange Future [Member] | Member | us-gaap:ForeignExchangeFutureMember | ||
| 329 | Foreign Exchange Option [Member] | Member | us-gaap:ForeignExchangeOptionMember | ||
| 330 | Commitments [Member] | Member | us-gaap:CommitmentsMember | ||
| 331 | Guarantees [Member] | Member | us-gaap:GuaranteesMember | ||
| 332 | Mandatorily Redeemable Preferred Stock [Member] | Member | us-gaap:MandatorilyRedeemablePreferredStockMember | ||
| 333 | Securities Sold, Not yet Purchased [Member] | Member | us-gaap:SecuritiesSoldNotYetPurchasedMember | ||
| 334 | Fair Value Option, Other Eligible Items [Member] | Member | us-gaap:FairValueOptionOtherEligibleItemsMember | ||
| 335 | Firm Commitment Not Recognized at Inception, Fair Value Option [Member] | Member | us-gaap:FirmCommitmentNotRecognizedAtInceptionFairValueOptionMember | ||
| 336 | Written Loan Commitment, Fair Value Option [Member] | Member | us-gaap:WrittenLoanCommitmentFairValueOptionMember | ||
| 337 | Insurance Contract, Rights and Obligations [Member] | Member | us-gaap:InsuranceContractRightsAndObligationsFairValueOptionMember | ||
| 338 | Warranty, Rights and Obligations, Fair Value Option [Member] | Member | us-gaap:WarrantyRightsAndObligationsFairValueOptionMember | ||
| 339 | Separated Host Financial Instrument, Fair Value Option [Member] | Member | us-gaap:SeparatedHostFinancialInstrumentFairValueOptionMember | ||
| 340 | Income Statement Location [Axis] | Axis | us-gaap:IncomeStatementLocationAxis | ||
| 341 | Income Statement Location [Domain] | Member | us-gaap:IncomeStatementLocationDomain | ||
| 342 | Sales [Member] | Member | us-gaap:SalesMember | ||
| 343 | Trading Revenue [Member] | Member | us-gaap:TradingRevenueMember | ||
| 344 | Cost of Sales [Member] | Member | us-gaap:CostOfSalesMember | ||
| 345 | Principal or Proprietary Transactions [Member] | Member | us-gaap:PrincipalOrProprietaryTransactionsMember | ||
| 346 | Asset Management Income [Member] | Member | us-gaap:AssetManagementIncomeMember | ||
| 347 | Other Income [Member] | Member | us-gaap:OtherIncomeMember | ||
| 348 | Interest Income [Member] | Member | us-gaap:InterestIncomeMember | ||
| 349 | Investment Income [Member] | Member | us-gaap:InvestmentIncomeMember | ||
| 350 | Operating Income (Loss) [Member] | Member | us-gaap:OperatingIncomeLossMember | ||
| 351 | Other Operating Income (Expense) [Member] | Member | us-gaap:OtherOperatingIncomeExpenseMember | ||
| 352 | Interest Expense [Member] | Member | us-gaap:InterestExpenseMember | ||
| 353 | Operating Expense [Member] | Member | us-gaap:OperatingExpenseMember | ||
| 354 | Other Expense [Member] | Member | us-gaap:OtherExpenseMember | ||
| 355 | Gain (Loss) on Derivative Instruments [Member] | Member | us-gaap:GainLossOnDerivativeInstrumentsMember | ||
| 356 | Gain (Loss) on Investments [Member] | Member | us-gaap:GainLossOnInvestmentsMember1 | ||
| 357 | Investment Income (Expense) [Member] | Member | us-gaap:InvestmentIncomeExpenseMember | ||
| 358 | Nonoperating Income (Expense) [Member] | Member | us-gaap:NonoperatingIncomeExpenseMember | ||
| 359 | Other Nonoperating Income (Expense) [Member] | Member | us-gaap:OtherNonoperatingIncomeExpenseMember | ||
| 360 | Foreign Currency Gain (Loss) [Member] | Member | us-gaap:ForeignCurrencyGainLossMember | ||
| 361 | Sale of Subsidiary Gain (Loss) [Member] | Member | us-gaap:SaleOfSubsidiaryGainLossMember | ||
| 362 | Selling, General and Administrative Expenses [Member] | Member | us-gaap:SellingGeneralAndAdministrativeExpensesMember | ||
| 363 | Selling and Marketing Expense [Member] | Member | us-gaap:SellingAndMarketingExpenseMember | ||
| 364 | General and Administrative Expense [Member] | Member | us-gaap:GeneralAndAdministrativeExpenseMember | ||
| 365 | Fair Value, Option, Quantitative Disclosures [Line Items] | LineItems | us-gaap:FairValueOptionQuantitativeDisclosuresLineItems | ||
| 366 | Fair Value, Option, Ineligible Items, Carrying Amount | Concept (Monetary) | As Of | Debit | us-gaap:FairValueOptionIneligibleItemsAggregateCarryingAmount |
| 367 | Fair Value, Option, Aggregate Differences [Abstract] | Abstract | us-gaap:FairValueOptionAggregateDifferencesAbstract | ||
| 368 | Fair Value, Option, Aggregate Differences, Loans and Long-term Receivables | Concept (Monetary) | As Of | Debit | us-gaap:FairValueOptionAggregateDifferencesLoansAndLongTermReceivables |
| 369 | Fair Value, Option, Aggregate Differences, Long-term Debt Instruments | Concept (Monetary) | As Of | Credit | us-gaap:FairValueOptionAggregateDifferencesLongTermDebtInstruments |
| 370 | Fair Value, Option, Loans Held as Assets [Abstract] | Abstract | us-gaap:FairValueOptionLoansHeldAsAssetsAbstract | ||
| 371 | Fair Value, Option, Loans Held as Assets, 90 Days or More Past Due | Concept (Monetary) | As Of | Debit | us-gaap:FairValueOptionLoansHeldAsAssets90DaysOrMorePastDue |
| 372 | Fair Value, Option, Loans Held as Assets, Aggregate Amount in Nonaccrual Status | Concept (Monetary) | As Of | Debit | us-gaap:FairValueOptionLoansHeldAsAssetsAggregateAmountInNonaccrualStatus |
| 373 | Fair Value, Option, Loans Held as Assets, Aggregate Difference [Abstract] | Abstract | us-gaap:FairValueOptionLoansHeldAsAssetsAggregateDifferenceAbstract | ||
| 374 | Fair Value, Option, Loans Held as Assets, 90 Days or More Past Due, Aggregate Difference | Concept (Monetary) | As Of | Debit | us-gaap:FairValueOptionLoansHeldAsAssets90DaysOrMorePastDueAggregateDifference |
| 375 | Fair Value, Option, Loans Held as Assets, Aggregate Amount in Nonaccrual Status, Aggregated Difference | Concept (Monetary) | As Of | Debit | us-gaap:FairValueOptionLoansHeldAsAssetsAggregateAmountInNonaccrualStatusAggregatedDifference |
| 376 | Fair Value, Option, Loans Held as Assets, Aggregate Difference, Total | Concept (Monetary) | As Of | Debit | us-gaap:FairValueOptionLoansHeldAsAssetsAggregateDifference |
| 377 | Fair Value, Option, Changes in Fair Value, Gain (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueOptionChangesInFairValueGainLoss1 |
| 378 | Fair Value, Option, Credit Risk, Gain (Loss) Quantitative Disclosures [Abstract] | Abstract | us-gaap:FairValueOptionCreditRiskGainLossQuantitativeDisclosuresAbstract | ||
| 379 | Fair Value, Option, Credit Risk, Gains (Losses) on Assets | Concept (Monetary) | For Period | Credit | us-gaap:FairValueOptionCreditRiskGainsLossesOnAssets |
| 380 | Fair Value, Option, Credit Risk, Gains (Losses) on Liabilities | Concept (Monetary) | For Period | Credit | us-gaap:FairValueOptionCreditRiskGainsLossesOnLiabilities |
| 381 | Fair Value Option Election for Variable Interest Entity, Reason | Concept (Text/String) | For Period | us-gaap:FairValueOptionElectionForVariableInterestEntityReason | |
| 382 | Fair Value, Estimate Not Practicable [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueEstimateNotPracticableTextBlock | |
| 383 | Fair Value, Estimate Not Practicable [Table] | Table | us-gaap:FairValueEstimateNotPracticableTable | ||
| 384 | Fair Value, Estimate Not Practicable, Disclosure Items [Axis] | Axis | us-gaap:FairValueEstimateNotPracticableDisclosureItemsAxis | ||
| 385 | Fair Value, Estimate Not Practicable, Disclosure Items [Domain] | Member | us-gaap:FairValueEstimateNotPracticableDisclosureItemsDomain | ||
| 386 | Fair Value, Estimate Not Practicable, Carrying (Reported) Amount [Member] | Member | us-gaap:FairValueEstimateNotPracticableCarryingReportedAmountMember | ||
| 387 | Fair Value, Estimate Not Practicable, Effective Interest Rate [Member] | Member | us-gaap:FairValueEstimateNotPracticableEffectiveInterestRateMember | ||
| 388 | Fair Value, Estimate Not Practicable, Maturity Date [Member] | Member | us-gaap:FairValueEstimateNotPracticableMaturityDateMember | ||
| 389 | Financial Instrument [Axis] | Axis | us-gaap:FinancialInstrumentAxis | ||
| 390 | Financial Instruments [Domain] | Member | us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain | ||
| 391 | Derivative [Member] | Member | us-gaap:DerivativeMember | ||
| 392 | Forward Contracts [Member] | Member | us-gaap:ForwardContractsMember | ||
| 393 | Options Held [Member] | Member | us-gaap:OptionMember | ||
| 394 | Bond Option [Member] | Member | us-gaap:BondOptionMember | ||
| 395 | Equity Option [Member] | Member | us-gaap:StockOptionMember | ||
| 396 | Commodity Option [Member] | Member | us-gaap:CommodityOptionMember | ||
| 397 | Credit Default Option [Member] | Member | us-gaap:CreditDefaultOptionMember | ||
| 398 | Interest Rate Cap [Member] | Member | us-gaap:InterestRateCapMember | ||
| 399 | Interest Rate Floor [Member] | Member | us-gaap:InterestRateFloorMember | ||
| 400 | Swaption [Member] | Member | us-gaap:SwaptionMember | ||
| 401 | Foreign Exchange Option [Member] | Member | us-gaap:ForeignExchangeOptionMember | ||
| 402 | Credit Spread Option [Member] | Member | us-gaap:CreditSpreadOptionMember | ||
| 403 | Swap [Member] | Member | us-gaap:SwapMember | ||
| 404 | Equity Swap [Member] | Member | us-gaap:EquitySwapMember | ||
| 405 | Currency Swap [Member] | Member | us-gaap:CurrencySwapMember | ||
| 406 | Interest Rate Swap [Member] | Member | us-gaap:InterestRateSwapMember | ||
| 407 | Basis Swap [Member] | Member | us-gaap:BasisSwapMember | ||
| 408 | Credit Default Swap [Member] | Member | us-gaap:CreditDefaultSwapMember | ||
| 409 | Warrant [Member] | Member | us-gaap:WarrantMember | ||
| 410 | Future [Member] | Member | us-gaap:FutureMember | ||
| 411 | DJIA Index Future [Member] | Member | us-gaap:DJIAIndexFutureMember | ||
| 412 | NASDAQ Index Future [Member] | Member | us-gaap:NASDAQIndexFutureMember | ||
| 413 | Eurodollar Future [Member] | Member | us-gaap:EurodollarFutureMember | ||
| 414 | Euribor Future [Member] | Member | us-gaap:EuriborFutureMember | ||
| 415 | Bond Future [Member] | Member | us-gaap:BondFutureMember | ||
| 416 | Single-Stock Future [Member] | Member | us-gaap:SingleStockFutureMember | ||
| 417 | Foreign Exchange Future [Member] | Member | us-gaap:ForeignExchangeFutureMember | ||
| 418 | Option on Securities [Member] | Member | us-gaap:OptionOnSecuritiesMember | ||
| 419 | Energy Related Derivative [Member] | Member | us-gaap:EnergyRelatedDerivativeMember | ||
| 420 | Exchange Traded Options [Member] | Member | us-gaap:ExchangeTradedOptionsMember | ||
| 421 | Foreign Exchange Forward [Member] | Member | us-gaap:ForeignExchangeForwardMember | ||
| 422 | Total Return Swap [Member] | Member | us-gaap:TotalReturnSwapMember | ||
| 423 | Variance Swap [Member] | Member | us-gaap:VarianceSwapMember | ||
| 424 | Interest Rate Swaption [Member] | Member | us-gaap:InterestRateSwaptionMember | ||
| 425 | Credit Default Swaption [Member] | Member | us-gaap:CreditDefaultSwaptionMember | ||
| 426 | Capital Support Agreement [Member] | Member | us-gaap:CapitalSupportAgreementMember | ||
| 427 | Investment Type [Member] | Member | us-gaap:InvestmentTypeMember | ||
| 428 | Commodities Investment [Member] | Member | us-gaap:CommoditiesInvestmentMember | ||
| 429 | Policy Loans [Member] | Member | us-gaap:PolicyLoansMember | ||
| 430 | Long-term Debt [Member] | Member | us-gaap:LongTermDebtMember | ||
| 431 | Short-term Debt [Member] | Member | us-gaap:ShortTermDebtMember | ||
| 432 | Securities Pledged as Collateral [Member] | Member | us-gaap:SecuritiesPledgedAsCollateralMember | ||
| 433 | Commitments to Extend Credit [Member] | Member | us-gaap:CommitmentsToExtendCreditMember | ||
| 434 | Loan Origination Commitments [Member] | Member | us-gaap:LoanOriginationCommitmentsMember | ||
| 435 | Loan Purchase Commitments [Member] | Member | us-gaap:LoanPurchaseCommitmentsMember | ||
| 436 | Unused lines of Credit [Member] | Member | us-gaap:UnusedLinesOfCreditMember | ||
| 437 | Interest Rate Lock Commitments [Member] | Member | us-gaap:InterestRateLockCommitmentsMember | ||
| 438 | Fair Value, Estimate Not Practicable, Financial Statement Captions [Line Items] | LineItems | us-gaap:FairValueEstimateNotPracticableFinancialStatementCaptionsLineItems | ||
| 439 | Fair Value, Estimate Not Practicable, Financial Assets, Balance Sheet Groupings [Abstract] | Abstract | us-gaap:FairValueEstimateNotPracticableFinancialAssetsBalanceSheetGroupingsAbstract | ||
| 440 | Fair Value, Estimate Not Practicable, Cash and Cash Equivalents | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticableCashAndCashEquivalents |
| 441 | Fair Value, Estimate Not Practicable, Accounts Receivable | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticableAccountsReceivable |
| 442 | Fair Value, Estimate Not Practicable, Premiums Receivable | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticablePremiumsReceivable |
| 443 | Fair Value, Estimate Not Practicable, Notes Receivable | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticableNotesReceivable |
| 444 | Fair Value, Estimate Not Practicable, Investments | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticableInvestments |
| 445 | Fair Value, Estimate Not Practicable, Equity Method Investments | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticableEquityMethodInvestments |
| 446 | Fair Value, Estimate Not Practicable, Cost Method Investments | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticableCostMethodInvestments |
| 447 | Fair Value, Estimate Not Practicable, Mortgage-backed Securities Held-to-maturity | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticableMortgageBackedSecuritiesHeldToMaturity |
| 448 | Fair Value, Estimate Not Practicable, Trading Account Assets | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticableTradingAccountAssets |
| 449 | Fair Value, Estimate Not Practicable, Loans Receivable | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticableLoansReceivable |
| 450 | Fair Value, Estimate Not Practicable, Investment in Federal Home Loan Bank Stock | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticableInvestmentInFederalHomeLoanBankStock |
| 451 | Fair Value, Estimate Not Practicable, Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEstimateNotPracticableFederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResell |
| 452 | Fair Value, Estimate Not Practicable, Financial Liabilities, Balance Sheet Groupings [Abstract] | Abstract | us-gaap:FairValueEstimateNotPracticableFinancialLiabilitiesBalanceSheetGroupingsAbstract | ||
| 453 | Fair Value, Estimate Not Practicable, Accounts Payable | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableAccountsPayable |
| 454 | Fair Value, Estimate Not Practicable, Accrued Liabilities | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableAccruedLiabilities |
| 455 | Fair Value, Estimate Not Practicable, Debt Instrument | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableDebtInstrument |
| 456 | Fair Value, Estimate Not Practicable, Borrowings | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableBorrowings |
| 457 | Fair Value, Estimate Not Practicable, Senior Debt Obligations | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableSeniorDebtObligations |
| 458 | Fair Value, Estimate Not Practicable, Subordinated Debt Obligations | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableSubordinatedDebtObligations |
| 459 | Fair Value, Estimate Not Practicable, Deposits | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableDeposits |
| 460 | Fair Value, Estimate Not Practicable, Trading Liabilities | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableTradingLiabilities |
| 461 | Fair Value, Estimate Not Practicable, Federal Funds Purchased | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableFederalFundsPurchased |
| 462 | Fair Value, Estimate Not Practicable, Securities Loaned or Sold under Agreements to Repurchase | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableSecuritiesLoanedOrSoldUnderAgreementsToRepurchase |
| 463 | Fair Value, Estimate Not Practicable, Securities Sold, Not yet Purchased | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableSecuritiesSoldNotYetPurchased |
| 464 | Fair Value, Estimate Not Practicable, Federal Home Loan Bank Borrowings | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableFederalHomeLoanBankBorrowings |
| 465 | Fair Value, Estimate Not Practicable, Commitments | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableCommitments |
| 466 | Fair Value, Estimate Not Practicable, Guarantees | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableGuarantees |
| 467 | Fair Value, Estimate Not Practicable, Liabilities Related to Investment Contracts | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableLiabilitiesRelatedToInvestmentContracts |
| 468 | Fair Value, Estimate Not Practicable, Mandatorily Redeemable Preferred Stock | Concept (Monetary) | As Of | Credit | us-gaap:FairValueEstimateNotPracticableMandatorilyRedeemablePreferredStock |
| 469 | Fair Value Not Practicable, Reasons | Concept (Text/String) | For Period | us-gaap:FairValueNotPracticableReasons | |
| 470 | Fair Value, Concentration of Risk [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueConcentrationOfRiskTextBlock | |
| 471 | Fair Value, Concentration of Risk [Table] | Table | us-gaap:FairValueConcentrationOfRiskTable | ||
| 472 | Concentration of Credit or Market Risk [Axis] | Axis | us-gaap:FairValueConcentrationOfRiskDisclosureItemsAxis | ||
| 473 | Fair Value, Concentration of Risk, Disclosure Items [Domain] | Member | us-gaap:FairValueConcentrationOfRiskDisclosureItemsDomain | ||
| 474 | Fair Value, Concentration of Risk, All Financial Instruments [Member] | Member | us-gaap:FairValueConcentrationOfRiskAllFinancialInstrumentsMember | ||
| 475 | Fair Value, Concentration of Risk, Identifying Characteristics [Member] | Member | us-gaap:FairValueConcentrationOfRiskIdentifyingCharacteristicsMember | ||
| 476 | Fair Value, Concentration of Risk, Maximum Amount of Loss [Member] | Member | us-gaap:FairValueConcentrationOfRiskMaximumAmountOfLossMember | ||
| 477 | Fair Value, Concentration of Risk, Collateral Policy [Member] | Member | us-gaap:FairValueConcentrationOfRiskCollateralPolicyMember | ||
| 478 | Fair Value, Concentration of Credit Risk, Master Netting Arrangements [Member] | Member | us-gaap:FairValueConcentrationOfCreditRiskMasterNettingArrangementsMember | ||
| 479 | Fair Value, Concentration of Risk, Market Risk Management, Quantitative Information [Member] | Member | us-gaap:FairValueConcentrationOfRiskMarketRiskManagementQuantitativeInformationMember | ||
| 480 | Fair Value, Concentration of Risk, Market Risk Management, Additional Details [Member] | Member | us-gaap:FairValueConcentrationOfRiskMarketRiskManagementAdditionalDetailsMember | ||
| 481 | Fair Value, Concentration of Risk, Market Risk Management, Effects on Income or Net Assets [Member] | Member | us-gaap:FairValueConcentrationOfRiskMarketRiskManagementEffectsOnIncomeOrNetAssetsMember | ||
| 482 | Fair Value, Concentration of Risk, Market Risk Management, Gap Analysis [Member] | Member | us-gaap:FairValueConcentrationOfRiskMarketRiskManagementGapAnalysisMember | ||
| 483 | Fair Value, Concentration of Risk, Market Risk Management, Duration [Member] | Member | us-gaap:FairValueConcentrationOfRiskMarketRiskManagementDurationMember | ||
| 484 | Fair Value, Concentration of Risk, Market Risk Management, Reporting Date Value at Risk [Member] | Member | us-gaap:FairValueConcentrationOfRiskMarketRiskManagementReportingDateValueAtRiskMember | ||
| 485 | Fair Value, Concentration of Risk, Market Risk Management, Value at Risk During Year [Member] | Member | us-gaap:FairValueConcentrationOfRiskMarketRiskManagementValueAtRiskDuringYearMember | ||
| 486 | Fair Value, Concentration of Risk, Financial Statement Captions [Line Items] | LineItems | us-gaap:FairValueConcentrationOfRiskFinancialStatementCaptionsLineItems | ||
| 487 | Fair Value, Concentration of Risk, Financial Assets, Balance Sheet Groupings [Abstract] | Abstract | us-gaap:FairValueConcentrationOfRiskFinancialAssetsBalanceSheetGroupingsAbstract | ||
| 488 | Fair Value, Concentration of Risk, Cash and Cash Equivalents | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskCashAndCashEquivalents |
| 489 | Fair Value, Concentration of Risk, Accounts Receivable | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskAccountsReceivable |
| 490 | Fair Value, Concentration of Risk, Premiums Receivable | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskPremiumsReceivable |
| 491 | Fair Value, Concentration of Risk, Notes Receivable | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskNotesReceivable |
| 492 | Fair Value, Concentration of Risk, Investments | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskInvestments |
| 493 | Fair Value, Concentration of Risk, Equity Method Investments | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskEquityMethodInvestments |
| 494 | Fair Value, Concentration of Risk, Cost Method Investments | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskCostMethodInvestments |
| 495 | Fair Value, Concentration of Risk, Derivative Instruments, Assets | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskDerivativeFinancialInstrumentsAssets |
| 496 | Fair Value, Concentration of Risk, Foreign Currency Contract, Asset | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskForeignCurrencyContractAsset |
| 497 | Fair Value, Concentration of Risk, Trading Account Assets | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskTradingAccountAssets |
| 498 | Fair Value, Concentration of Risk, Loans Receivable | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskLoansReceivable |
| 499 | Fair Value, Concentration of Risk, Cash Surrender Value | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskCashSurrenderValue |
| 500 | Fair Value, Concentration of Risk, Retained Interest | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskRetainedInterest |
| 501 | Fair Value, Concentration of Risk, Investment in Federal Home Loan Bank Stock | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskInvestmentInFederalHomeLoanBankStock |
| 502 | Fair Value, Concentration of Risk, Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell | Concept (Monetary) | As Of | Debit | us-gaap:FairValueConcentrationOfRiskFederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResell |
| 503 | Fair Value, Concentration of Risk, Financial Liabilities, Balance Sheet Groupings [Abstract] | Abstract | us-gaap:FairValueConcentrationOfRiskFinancialLiabilitiesBalanceSheetGroupingsAbstract | ||
| 504 | Fair Value, Concentration of Risk, Derivative Instruments, Liabilities | Concept (Monetary) | As Of | Credit | us-gaap:FairValueConcentrationOfRiskDerivativeFinancialInstrumentsLiabilities |
| 505 | Fair Value, Concentration of Risk, Foreign Currency Contracts | Concept (Monetary) | As Of | Credit | us-gaap:FairValueConcentrationOfRiskForeignCurrencyContracts |
| 506 | Fair Value, Concentration of Risk, Commitments | Concept (Monetary) | As Of | Credit | us-gaap:FairValueConcentrationOfRiskCommitments |
| 507 | Fair Value, Concentration of Risk, Guarantees | Concept (Monetary) | As Of | Credit | us-gaap:FairValueConcentrationOfRiskGuarantees |
| 508 | Fair Value, Concentration of Risk, Liabilities Related to Investment Contracts | Concept (Monetary) | As Of | Credit | us-gaap:FairValueConcentrationOfRiskLiabilitiesRelatedToInvestmentContracts |
| 509 | Fair Value, Measurement Inputs, Disclosure [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueMeasurementInputsDisclosureTextBlock | |
| 510 | Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] | Abstract | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAbstract | ||
| 511 | Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock | |
| 512 | Fair Value Measurements, Recurring and Nonrecurring [Table] | Table | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable | ||
| 513 | Measurement Frequency [Axis] | Axis | us-gaap:FairValueByMeasurementFrequencyAxis | ||
| 514 | Fair Value, Measurement Frequency [Domain] | Member | us-gaap:FairValueMeasurementFrequencyDomain | ||
| 515 | Fair Value, Measurements, Recurring [Member] | Member | us-gaap:FairValueMeasurementsRecurringMember | ||
| 516 | Fair Value, Measurements, Nonrecurring [Member] | Member | us-gaap:FairValueMeasurementsNonrecurringMember | ||
| 517 | Fair Value, Hierarchy [Axis] | Axis | us-gaap:FairValueByFairValueHierarchyLevelAxis | ||
| 518 | Fair Value Hierarchy [Domain] | Member | us-gaap:FairValueMeasurementsFairValueHierarchyDomain | ||
| 519 | Fair Value, Inputs, Level 1 [Member] | Member | us-gaap:FairValueInputsLevel1Member | ||
| 520 | Fair Value, Inputs, Level 2 [Member] | Member | us-gaap:FairValueInputsLevel2Member | ||
| 521 | Fair Value, Inputs, Level 3 [Member] | Member | us-gaap:FairValueInputsLevel3Member | ||
| 522 | Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | LineItems | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems | ||
| 523 | Fair Value, Net Asset (Liability) [Abstract] | Abstract | us-gaap:FairValueNetAssetLiabilityAbstract | ||
| 524 | Assets, Fair Value Disclosure [Abstract] | Abstract | us-gaap:AssetsFairValueDisclosureAbstract | ||
| 525 | Cash and Cash Equivalents, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:CashAndCashEquivalentsFairValueDisclosure |
| 526 | Receivables, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:ReceivablesFairValueDisclosure |
| 527 | Investments, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:InvestmentsFairValueDisclosure |
| 528 | Derivative Asset | Concept (Monetary) | As Of | Debit | us-gaap:DerivativeAssets |
| 529 | Foreign Currency Contract, Asset, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:ForeignCurrencyContractAssetFairValueDisclosure |
| 530 | Mortgage-backed Securities Available-for-sale, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:MortgageBackedSecuritiesAvailableForSaleFairValueDisclosure |
| 531 | Mortgage-backed Securities Held-to-maturity, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:MortgageBackedSecuritiesHeldToMaturityFairValueDisclosure |
| 532 | Loans Held-for-sale, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:LoansHeldForSaleFairValueDisclosure |
| 533 | Mortgages Held-for-sale, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:MortgagesHeldForSaleFairValueDisclosure |
| 534 | Cash Surrender Value, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:CashSurrenderValueFairValueDisclosure |
| 535 | Servicing Asset at Fair Value, Amount | Concept (Monetary) | As Of | Debit | us-gaap:ServicingAssetAtFairValueAmount |
| 536 | Securities Borrowed, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:SecuritiesBorrowedFairValueDisclosure |
| 537 | Retained Interest, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:RetainedInterestFairValueDisclosure |
| 538 | Other Assets, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:OtherAssetsFairValueDisclosure |
| 539 | Inventory, Noncurrent, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:InventoryNoncurrentFairValueDisclosure |
| 540 | Property, Plant, and Equipment, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:PropertyPlantAndEquipmentFairValueDisclosure |
| 541 | Capital Leased Assets, Noncurrent, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:CapitalLeasedAssetsNoncurrentFairValueDisclosure |
| 542 | Investments in Affiliates, Subsidiaries, Associates, and Joint Ventures, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure |
| 543 | Investment in Physical Commodities, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:InvestmentInPhysicalCommoditiesFairValueDisclosure |
| 544 | Goodwill, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:GoodwillFairValueDisclosure |
| 545 | Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwillFairValueDisclosure |
| 546 | Finite-lived Intangible Assets, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:FiniteLivedIntangibleAssetsFairValueDisclosure |
| 547 | Investments in Power and Distribution Projects, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:InvestmentsInPowerAndDistributionProjectsFairValueDisclosure |
| 548 | Assets Held-for-sale, Long Lived, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:AssetsHeldForSaleLongLivedFairValueDisclosure |
| 549 | Regulatory Assets, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:RegulatoryAssetsNoncurrentFairValueDisclosure |
| 550 | Gas Purchase Contract, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:GasPurchaseContractFairValueDisclosure |
| 551 | Assets, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Debit | us-gaap:AssetsFairValueDisclosure |
| 552 | Liabilities, Fair Value Disclosure [Abstract] | Abstract | us-gaap:LiabilitiesFairValueDisclosureAbstract | ||
| 553 | Financial Liabilities Fair Value Disclosure [Abstract] | Abstract | us-gaap:FinancialLiabilitiesFairValueDisclosureAbstract | ||
| 554 | Debt Instrument, Fair Value Disclosure [Abstract] | Abstract | us-gaap:DebtInstrumentFairValueDisclosureAbstract | ||
| 555 | Notes Payable, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:NotesPayableFairValueDisclosure |
| 556 | Loans Payable, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:LoansPayableFairValueDisclosure |
| 557 | Lines of Credit, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:LinesOfCreditFairValueDisclosure |
| 558 | Convertible Debt, Fair Value Disclosures | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleDebtFairValueDisclosures |
| 559 | Debt Instrument, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentFairValue |
| 560 | Subordinated Debt Obligations, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations |
| 561 | Trading Liabilities, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:TradingLiabilitiesFairValueDisclosure |
| 562 | Federal Funds Purchased and Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure [Abstract] | Abstract | us-gaap:FederalFundsPurchasedAndSecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosureAbstract | ||
| 563 | Federal Funds Purchased, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:FederalFundsPurchasedFairValueDisclosure |
| 564 | Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure |
| 565 | Federal Funds Purchased and Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:FederalFundsPurchasedAndSecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure |
| 566 | Federal Home Loan Bank Borrowings, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:FederalHomeLoanBankBorrowingsFairValueDisclosure |
| 567 | Derivative Liability | Concept (Monetary) | As Of | Credit | us-gaap:DerivativeLiabilities |
| 568 | Foreign Currency Contracts, Liability, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:ForeignCurrencyContractsLiabilityFairValueDisclosure |
| 569 | Guarantees, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:GuaranteesFairValueDisclosure |
| 570 | Liabilities Related to Investment Contracts, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:LiabilitiesRelatedToInvestmentContractsFairValueDisclosure |
| 571 | Mandatorily Redeemable Preferred Stock, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:MandatorilyRedeemablePreferredStockFairValueDisclosure |
| 572 | Financial Instruments Sold, Not yet Purchased, at Fair Value | Concept (Monetary) | As Of | Credit | us-gaap:FinancialInstrumentsSoldNotYetPurchasedAtFairValue |
| 573 | Deposits, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:DepositsFairValueDisclosure |
| 574 | Servicing Liability at Fair Value, Amount | Concept (Monetary) | As Of | Credit | us-gaap:ServicingLiabilityAtFairValueAmount |
| 575 | Financial Liabilities Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:FinancialLiabilitiesFairValueDisclosure |
| 576 | Nonfinancial Liabilities Fair Value Disclosure [Abstract] | Abstract | us-gaap:NonfinancialLiabilitiesFairValueDisclosureAbstract | ||
| 577 | Accounts Payable and Accrued Liabilities, Fair Value Disclosure [Abstract] | Abstract | us-gaap:AccountsPayableAndAccruedLiabilitiesFairValueDisclosureAbstract | ||
| 578 | Accounts Payable, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:AccountsPayableFairValueDisclosure |
| 579 | Accrued Liabilities, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:AccruedLiabilitiesFairValueDisclosure |
| 580 | Accounts Payable and Accrued Liabilities, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:AccountsPayableAndAccruedLiabilitiesFairValueDisclosure |
| 581 | Obligations, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisObligations |
| 582 | Commitments, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:CommitmentsFairValueDisclosure |
| 583 | Other Liabilities, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:OtherLiabilitiesFairValueDisclosure |
| 584 | Nonfinancial Liabilities Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:NonfinancialLiabilitiesFairValueDisclosure |
| 585 | Financial and Nonfinancial Liabilities, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:LiabilitiesFairValueDisclosure |
| 586 | Fair Value, Net Asset (Liability), Total | Concept (Monetary) | As Of | Debit | us-gaap:FairValueNetAssetLiability |
| 587 | Equity, Fair Value Disclosure [Abstract] | Abstract | us-gaap:EquityFairValueDisclosureAbstract | ||
| 588 | Contingent Consideration Classified as Equity, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:ContingentConsiderationClassifiedAsEquityFairValueDisclosure |
| 589 | Warrants Not Settleable in Cash, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:WarrantsNotSettleableInCashFairValueDisclosure |
| 590 | Equity Issued in Business Combination, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:EquityIssuedInBusinessCombinationFairValueDisclosure |
| 591 | Equity, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:EquityFairValueDisclosure |
| 592 | Fair Value, Adjustment Disclosure [Abstract] | Abstract | us-gaap:FairValueAdjustmentDisclosureAbstract | ||
| 593 | Assets, Fair Value Adjustment | Concept (Monetary) | For Period | Debit | us-gaap:AssetsFairValueAdjustment |
| 594 | Liabilities, Fair Value Adjustment | Concept (Monetary) | For Period | Credit | us-gaap:LiabilitiesFairValueAdjustment |
| 595 | Equity, Fair Value Adjustment | Concept (Monetary) | For Period | Credit | us-gaap:EquityFairValueAdjustment |
| 596 | Fair Value, Transfers Between Level 1 and Level 2, Description and Policy [Abstract] | Abstract | us-gaap:FairValueTransfersBetweenLevel1AndLevel2DescriptionAndPolicyAbstract | ||
| 597 | Fair Value, Assets, Level 1 to Level 2 Transfers, Description | Concept (Text/String) | For Period | us-gaap:FairValueAssetsLevel1ToLevel2TransfersDescription | |
| 598 | Fair Value, Assets, Level 1 to Level 2 Transfers, Amount | Concept (Monetary) | As Of | Credit | us-gaap:FairValueAssetsLevel1ToLevel2TransfersAmount |
| 599 | Fair Value, Assets, Level 2 to Level 1 Transfers, Description | Concept (Text/String) | For Period | us-gaap:FairValueAssetsLevel2ToLevel1TransfersDescription | |
| 600 | Fair Value, Assets, Level 2 to Level 1 Transfers, Amount | Concept (Monetary) | As Of | Credit | us-gaap:FairValueAssetsLevel2ToLevel1TransfersAmount |
| 601 | Fair Value, Liabilities, Level 1 to Level 2 Transfers, Description | Concept (Text/String) | For Period | us-gaap:FairValueLiabilitiesLevel1ToLevel2TransfersDescription | |
| 602 | Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount | Concept (Monetary) | As Of | Debit | us-gaap:FairValueLiabilitiesLevel1ToLevel2TransfersAmount |
| 603 | Fair Value, Liabilities, Level 2 to Level 1 Transfers, Description | Concept (Text/String) | For Period | us-gaap:FairValueLiabilitiesLevel2ToLevel1TransfersDescription | |
| 604 | Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount | Concept (Monetary) | As Of | Debit | us-gaap:FairValueLiabilitiesLevel2ToLevel1TransfersAmount |
| 605 | Fair Value, Equity, Level 1 to Level 2 Transfers, Description | Concept (Text/String) | For Period | us-gaap:FairValueEquityLevel1ToLevel2TransfersDescription | |
| 606 | Fair Value, Equity, Level 1 to Level 2 Transfers, Amount | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEquityLevel1ToLevel2TransfersAmount |
| 607 | Fair Value, Equity, Level 2 to Level 1 Transfers, Description | Concept (Text/String) | For Period | us-gaap:FairValueEquityLevel2ToLevel1TransfersDescription | |
| 608 | Fair Value, Equity, Level 2 to Level 1 Transfers, Amount | Concept (Monetary) | As Of | Debit | us-gaap:FairValueEquityLevel2ToLevel1TransfersAmount |
| 609 | Fair Value Transfer, Policy [Policy Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueTransferPolicyPolicyTextBlock | |
| 610 | Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock | |
| 611 | Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Table] | Table | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable | ||
| 612 | Measurement Frequency [Axis] | Axis | us-gaap:FairValueByMeasurementFrequencyAxis | ||
| 613 | Fair Value, Measurement Frequency [Domain] | Member | us-gaap:FairValueMeasurementFrequencyDomain | ||
| 614 | Fair Value, Measurements, Recurring [Member] | Member | us-gaap:FairValueMeasurementsRecurringMember | ||
| 615 | Fair Value, Measurements, Nonrecurring [Member] | Member | us-gaap:FairValueMeasurementsNonrecurringMember | ||
| 616 | Asset Class [Axis] | Axis | us-gaap:FairValueByAssetClassAxis | ||
| 617 | Asset Class [Domain] | Member | us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain | ||
| 618 | Cash and Cash Equivalents [Member] | Member | us-gaap:CashAndCashEquivalentsMember | ||
| 619 | Cash [Member] | Member | us-gaap:CashMember | ||
| 620 | Cash Equivalents [Member] | Member | us-gaap:CashEquivalentsMember | ||
| 621 | Money Market Funds [Member] | Member | us-gaap:MoneyMarketFundsMember | ||
| 622 | US Treasury Securities [Member] | Member | us-gaap:USTreasurySecuritiesMember | ||
| 623 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 624 | Bankers Acceptance [Member] | Member | us-gaap:BankersAcceptanceMember | ||
| 625 | Interest-bearing Deposits [Member] | Member | us-gaap:InterestBearingDepositsMember | ||
| 626 | Bank Time Deposits [Member] | Member | us-gaap:BankTimeDepositsMember | ||
| 627 | Certificates of Deposit [Member] | Member | us-gaap:CertificatesOfDepositMember | ||
| 628 | Accounts Receivable [Member] | Member | us-gaap:AccountsReceivableMember | ||
| 629 | Notes Receivable [Member] | Member | us-gaap:NotesReceivableMember | ||
| 630 | Premiums Receivable [Member] | Member | us-gaap:PremiumsReceivableMember | ||
| 631 | Investments [Member] | Member | us-gaap:InvestmentsMember | ||
| 632 | Securities (Assets) [Member] | Member | us-gaap:SecuritiesAssetsMember | ||
| 633 | Equity Securities [Member] | Member | us-gaap:EquitySecuritiesMember | ||
| 634 | Common Stock [Member] | Member | us-gaap:CommonStockMember | ||
| 635 | Preferred Stock [Member] | Member | us-gaap:PreferredStockMember | ||
| 636 | Nonredeemable Preferred Stock [Member] | Member | us-gaap:NonredeemablePreferredStockMember | ||
| 637 | Redeemable Preferred Stock [Member] | Member | us-gaap:RedeemablePreferredStockMember | ||
| 638 | Convertible Preferred Stock [Member] | Member | us-gaap:ConvertiblePreferredStockMember | ||
| 639 | Contingent Convertible Preferred Stock [Member] | Member | us-gaap:ContingentConvertiblePreferredStockMember | ||
| 640 | Preferred Non-Convertible Stock [Member] | Member | us-gaap:PreferredNonConvertibleStockMember | ||
| 641 | Rights [Member] | Member | us-gaap:RightsMember | ||
| 642 | Warrant [Member] | Member | us-gaap:WarrantMember | ||
| 643 | Debt Securities [Member] | Member | us-gaap:DebtSecuritiesMember | ||
| 644 | US Treasury and Government [Member] | Member | us-gaap:USTreasuryAndGovernmentMember | ||
| 645 | US Treasury Securities [Member] | Member | us-gaap:USTreasurySecuritiesMember | ||
| 646 | US Government Agencies Debt Securities [Member] | Member | us-gaap:USGovernmentAgenciesDebtSecuritiesMember | ||
| 647 | US Government-sponsored Enterprises Debt Securities [Member] | Member | us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember | ||
| 648 | US States and Political Subdivisions Debt Securities [Member] | Member | us-gaap:USStatesAndPoliticalSubdivisionsMember | ||
| 649 | Foreign Government Debt Securities [Member] | Member | us-gaap:ForeignGovernmentDebtSecuritiesMember | ||
| 650 | Corporate Debt Securities [Member] | Member | us-gaap:CorporateDebtSecuritiesMember | ||
| 651 | Domestic Corporate Debt Securities [Member] | Member | us-gaap:DomesticCorporateDebtSecuritiesMember | ||
| 652 | Foreign Corporate Debt Securities [Member] | Member | us-gaap:ForeignCorporateDebtSecuritiesMember | ||
| 653 | Commercial Paper, Not Included with Cash and Cash Equivalents [Member] | Member | us-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember | ||
| 654 | Convertible Debt Securities [Member] | Member | us-gaap:ConvertibleDebtSecuritiesMember | ||
| 655 | Asset-backed Securities [Member] | Member | us-gaap:AssetBackedSecuritiesMember | ||
| 656 | Collateralized Mortgage Backed Securities [Member] | Member | us-gaap:MortgageBackedSecuritiesMember | ||
| 657 | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Member | us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember | ||
| 658 | Mortgage-backed Securities, Issued by Private Enterprises [Member] | Member | us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember | ||
| 659 | Collateralized Mortgage Obligations [Member] | Member | us-gaap:CollateralizedMortgageObligationsMember | ||
| 660 | Asset-backed Securities, Securitized Loans and Receivables [Member] | Member | us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember | ||
| 661 | Interest-Only-Strip [Member] | Member | us-gaap:InterestOnlyStripMember | ||
| 662 | Principal-Only-Strip [Member] | Member | us-gaap:PrincipalOnlyStripMember | ||
| 663 | Fixed Income Securities [Member] | Member | us-gaap:FixedIncomeSecuritiesMember | ||
| 664 | Auction Rate Securities [Member] | Member | us-gaap:AuctionRateSecuritiesMember | ||
| 665 | Variable Rate Demand Obligation [Member] | Member | us-gaap:VariableRateDemandObligationMember | ||
| 666 | Other Debt Obligations [Member] | Member | us-gaap:OtherDebtSecuritiesMember | ||
| 667 | Trading Assets, Excluding Debt and Equity Securities [Member] | Member | us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMember | ||
| 668 | Equity Method Investments [Member] | Member | us-gaap:EquityMethodInvestmentsMember | ||
| 669 | Derivative Financial Instruments, Assets [Member] | Member | us-gaap:DerivativeFinancialInstrumentsAssetsMember | ||
| 670 | Trading Securities [Member] | Member | us-gaap:TradingAccountAssetsMember | ||
| 671 | Loans Receivable [Member] | Member | us-gaap:LoansReceivableMember | ||
| 672 | Cash Surrender Value [Member] | Member | us-gaap:CashSurrenderValueMember | ||
| 673 | Retained Interest [Member] | Member | us-gaap:RetainedInterestMember | ||
| 674 | Retained Investment in Subsidiary [Member] | Member | us-gaap:RetainedInvestmentInSubsidiaryMember | ||
| 675 | Retained Investment in Business [Member] | Member | us-gaap:RetainedInvestmentInBusinessMember | ||
| 676 | Investment in Federal Home Loan Bank Stock [Member] | Member | us-gaap:InvestmentInFederalHomeLoanBankStockMember | ||
| 677 | Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell [Member] | Member | us-gaap:FederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResellMember | ||
| 678 | Assets [Member] | Member | us-gaap:AssetsMember | ||
| 679 | Liability Class [Axis] | Axis | us-gaap:FairValueByLiabilityClassAxis | ||
| 680 | Fair Value by Liability Class [Domain] | Member | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain | ||
| 681 | Accounts Payable [Member] | Member | us-gaap:AccountsPayableMember | ||
| 682 | Borrowings [Member] | Member | us-gaap:BorrowingsMember | ||
| 683 | Obligations [Member] | Member | us-gaap:ObligationsMember | ||
| 684 | Subordinated Debt Obligations [Member] | Member | us-gaap:SubordinatedDebtObligationsMember | ||
| 685 | Long-term Debt [Member] | Member | us-gaap:LongTermDebtMember | ||
| 686 | Trading Liabilities [Member] | Member | us-gaap:TradingLiabilitiesMember | ||
| 687 | Federal Funds Purchased and Securities Sold under Agreements to Repurchase [Member] | Member | us-gaap:FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseMember | ||
| 688 | Federal Funds Purchased [Member] | Member | us-gaap:FederalFundsPurchasedMember | ||
| 689 | Securities Loaned or Sold under Agreements to Repurchase [Member] | Member | us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseMember | ||
| 690 | Federal Home Loan Bank Borrowings [Member] | Member | us-gaap:FederalHomeLoanBankBorrowingsMember | ||
| 691 | Investment Contracts [Member] | Member | us-gaap:InvestmentContractsMember | ||
| 692 | Derivative Financial Instruments, Liabilities [Member] | Member | us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember | ||
| 693 | Commitments [Member] | Member | us-gaap:CommitmentsMember | ||
| 694 | Guarantees [Member] | Member | us-gaap:GuaranteesMember | ||
| 695 | Mandatorily Redeemable Preferred Stock [Member] | Member | us-gaap:MandatorilyRedeemablePreferredStockMember | ||
| 696 | Securities Sold, Not yet Purchased [Member] | Member | us-gaap:SecuritiesSoldNotYetPurchasedMember | ||
| 697 | Liability [Member] | Member | us-gaap:LiabilityMember | ||
| 698 | Shareholders' Equity Class [Axis] | Axis | us-gaap:ShareholdersEquityClassAxis | ||
| 699 | Fair Value by Shareholders' Equity Class [Domain] | Member | us-gaap:FairValueByShareholdersEquityClassDomain | ||
| 700 | Contingent Consideration Classified as Equity [Member] | Member | us-gaap:ContingentConsiderationClassifiedAsEquityMember | ||
| 701 | Warrants Not Settleable in Cash [Member] | Member | us-gaap:WarrantsNotSettleableInCashMember | ||
| 702 | Equity Issued in Business Combination [Member] | Member | us-gaap:EquityIssuedInBusinessCombinationMember | ||
| 703 | Shareholders' Equity [Member] | Member | us-gaap:ShareholdersEquityMember | ||
| 704 | Fair Value, Hierarchy [Axis] | Axis | us-gaap:FairValueByFairValueHierarchyLevelAxis | ||
| 705 | Fair Value Hierarchy [Domain] | Member | us-gaap:FairValueMeasurementsFairValueHierarchyDomain | ||
| 706 | Fair Value, Inputs, Level 1 [Member] | Member | us-gaap:FairValueInputsLevel1Member | ||
| 707 | Fair Value, Inputs, Level 2 [Member] | Member | us-gaap:FairValueInputsLevel2Member | ||
| 708 | Fair Value, Inputs, Level 3 [Member] | Member | us-gaap:FairValueInputsLevel3Member | ||
| 709 | Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] | LineItems | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems | ||
| 710 | Fair Value Measurements, Valuation Techniques | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementsValuationTechniques | |
| 711 | Fair Value Measurements, Changes in Valuation Techniques | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementsChangesInValuationTechniques | |
| 712 | Fair Value Measurements, Significant Assumptions | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementsSignificantAssumptions | |
| 713 | Fair Value Measurements, Changes in Significant Assumptions | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementsChangesInSignificantAssumptions | |
| 714 | Fair Value Assumptions and Methodology for Assets and Liabilities [Abstract] | Abstract | us-gaap:FairValueAssumptionsAndMethodologyForAssetsAndLiabilitiesAbstract | ||
| 715 | Fair Value Assumptions, Expected Term | Concept (xbrli:durationItemType) | For Period | us-gaap:FairValueAssumptionsExpectedTerm | |
| 716 | Fair Value Assumptions, Expected Term, Simplified Method | Concept (Text/String) | For Period | us-gaap:FairValueAssumptionsExpectedTermSimplifiedMethod | |
| 717 | Fair Value Assumptions, Expected Volatility Rate | Concept (Percent) | For Period | us-gaap:FairValueAssumptionsExpectedVolatilityRate | |
| 718 | Fair Value Assumptions, Weighted Average Volatility Rate | Concept (Percent) | For Period | us-gaap:FairValueAssumptionsWeightedAverageVolatilityRate | |
| 719 | Fair Value Assumptions, Expected Dividend Payments | Concept (Share) | For Period | us-gaap:FairValueAssumptionsExpectedDividendPayments | |
| 720 | Fair Value Assumptions, Expected Dividend Rate | Concept (Percent) | For Period | us-gaap:FairValueAssumptionsExpectedDividendRate | |
| 721 | Fair Value Assumptions, Weighted Average Expected Dividend | Concept (Share) | For Period | us-gaap:FairValueAssumptionsWeightedAverageExpectedDividend | |
| 722 | Fair Value Assumptions, Risk Free Interest Rate | Concept (Percent) | For Period | us-gaap:FairValueAssumptionsRiskFreeInterestRate | |
| 723 | Share Price | Concept (Share) | As Of | us-gaap:SharePrice | |
| 724 | Fair Value Assumptions, Exercise Price | Concept (Share) | As Of | us-gaap:FairValueAssumptionsExercisePrice | |
| 725 | Fair Value, Assets Measured on Recurring and Nonrecurring Basis, Alternative [Abstract] | Abstract | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAlternativeAbstract | ||
| 726 | Assets, Fair Value Disclosure, Recurring | Concept (Monetary) | As Of | Debit | us-gaap:AssetsFairValueDisclosureRecurring |
| 727 | Assets, Fair Value Disclosure, Nonrecurring | Concept (Monetary) | As Of | Debit | us-gaap:AssetsFairValueDisclosureNonrecurring |
| 728 | Assets, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Debit | us-gaap:AssetsFairValueDisclosure |
| 729 | Fair Value, Liabilities Measured on Recurring and Nonrecurring Basis, Alternative [Abstract] | Abstract | us-gaap:FairValueLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAlternativeAbstract | ||
| 730 | Liabilities, Fair Value Disclosure, Recurring | Concept (Monetary) | As Of | Credit | us-gaap:LiabilitiesFairValueDisclosureRecurring |
| 731 | Liabilities, Fair Value Disclosure, Nonrecurring | Concept (Monetary) | As Of | Credit | us-gaap:LiabilitiesFairValueDisclosureNonrecurring |
| 732 | Financial and Nonfinancial Liabilities, Fair Value Disclosure, Total | Concept (Monetary) | As Of | Credit | us-gaap:LiabilitiesFairValueDisclosure |
| 733 | Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] | Abstract | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract | ||
| 734 | Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract] | Abstract | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAbstract | ||
| 735 | Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock | |
| 736 | Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] | Table | us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable | ||
| 737 | Asset Class [Axis] | Axis | us-gaap:FairValueByAssetClassAxis | ||
| 738 | Asset Class [Domain] | Member | us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain | ||
| 739 | Cash and Cash Equivalents [Member] | Member | us-gaap:CashAndCashEquivalentsMember | ||
| 740 | Cash [Member] | Member | us-gaap:CashMember | ||
| 741 | Cash Equivalents [Member] | Member | us-gaap:CashEquivalentsMember | ||
| 742 | Money Market Funds [Member] | Member | us-gaap:MoneyMarketFundsMember | ||
| 743 | US Treasury Securities [Member] | Member | us-gaap:USTreasurySecuritiesMember | ||
| 744 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 745 | Bankers Acceptance [Member] | Member | us-gaap:BankersAcceptanceMember | ||
| 746 | Interest-bearing Deposits [Member] | Member | us-gaap:InterestBearingDepositsMember | ||
| 747 | Bank Time Deposits [Member] | Member | us-gaap:BankTimeDepositsMember | ||
| 748 | Certificates of Deposit [Member] | Member | us-gaap:CertificatesOfDepositMember | ||
| 749 | Accounts Receivable [Member] | Member | us-gaap:AccountsReceivableMember | ||
| 750 | Notes Receivable [Member] | Member | us-gaap:NotesReceivableMember | ||
| 751 | Premiums Receivable [Member] | Member | us-gaap:PremiumsReceivableMember | ||
| 752 | Investments [Member] | Member | us-gaap:InvestmentsMember | ||
| 753 | Securities (Assets) [Member] | Member | us-gaap:SecuritiesAssetsMember | ||
| 754 | Equity Securities [Member] | Member | us-gaap:EquitySecuritiesMember | ||
| 755 | Common Stock [Member] | Member | us-gaap:CommonStockMember | ||
| 756 | Preferred Stock [Member] | Member | us-gaap:PreferredStockMember | ||
| 757 | Nonredeemable Preferred Stock [Member] | Member | us-gaap:NonredeemablePreferredStockMember | ||
| 758 | Redeemable Preferred Stock [Member] | Member | us-gaap:RedeemablePreferredStockMember | ||
| 759 | Convertible Preferred Stock [Member] | Member | us-gaap:ConvertiblePreferredStockMember | ||
| 760 | Contingent Convertible Preferred Stock [Member] | Member | us-gaap:ContingentConvertiblePreferredStockMember | ||
| 761 | Preferred Non-Convertible Stock [Member] | Member | us-gaap:PreferredNonConvertibleStockMember | ||
| 762 | Rights [Member] | Member | us-gaap:RightsMember | ||
| 763 | Warrant [Member] | Member | us-gaap:WarrantMember | ||
| 764 | Debt Securities [Member] | Member | us-gaap:DebtSecuritiesMember | ||
| 765 | US Treasury and Government [Member] | Member | us-gaap:USTreasuryAndGovernmentMember | ||
| 766 | US Treasury Securities [Member] | Member | us-gaap:USTreasurySecuritiesMember | ||
| 767 | US Government Agencies Debt Securities [Member] | Member | us-gaap:USGovernmentAgenciesDebtSecuritiesMember | ||
| 768 | US Government-sponsored Enterprises Debt Securities [Member] | Member | us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember | ||
| 769 | US States and Political Subdivisions Debt Securities [Member] | Member | us-gaap:USStatesAndPoliticalSubdivisionsMember | ||
| 770 | Foreign Government Debt Securities [Member] | Member | us-gaap:ForeignGovernmentDebtSecuritiesMember | ||
| 771 | Corporate Debt Securities [Member] | Member | us-gaap:CorporateDebtSecuritiesMember | ||
| 772 | Domestic Corporate Debt Securities [Member] | Member | us-gaap:DomesticCorporateDebtSecuritiesMember | ||
| 773 | Foreign Corporate Debt Securities [Member] | Member | us-gaap:ForeignCorporateDebtSecuritiesMember | ||
| 774 | Commercial Paper, Not Included with Cash and Cash Equivalents [Member] | Member | us-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember | ||
| 775 | Convertible Debt Securities [Member] | Member | us-gaap:ConvertibleDebtSecuritiesMember | ||
| 776 | Asset-backed Securities [Member] | Member | us-gaap:AssetBackedSecuritiesMember | ||
| 777 | Collateralized Mortgage Backed Securities [Member] | Member | us-gaap:MortgageBackedSecuritiesMember | ||
| 778 | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Member | us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember | ||
| 779 | Mortgage-backed Securities, Issued by Private Enterprises [Member] | Member | us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember | ||
| 780 | Collateralized Mortgage Obligations [Member] | Member | us-gaap:CollateralizedMortgageObligationsMember | ||
| 781 | Asset-backed Securities, Securitized Loans and Receivables [Member] | Member | us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember | ||
| 782 | Interest-Only-Strip [Member] | Member | us-gaap:InterestOnlyStripMember | ||
| 783 | Principal-Only-Strip [Member] | Member | us-gaap:PrincipalOnlyStripMember | ||
| 784 | Fixed Income Securities [Member] | Member | us-gaap:FixedIncomeSecuritiesMember | ||
| 785 | Auction Rate Securities [Member] | Member | us-gaap:AuctionRateSecuritiesMember | ||
| 786 | Variable Rate Demand Obligation [Member] | Member | us-gaap:VariableRateDemandObligationMember | ||
| 787 | Other Debt Obligations [Member] | Member | us-gaap:OtherDebtSecuritiesMember | ||
| 788 | Trading Assets, Excluding Debt and Equity Securities [Member] | Member | us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMember | ||
| 789 | Equity Method Investments [Member] | Member | us-gaap:EquityMethodInvestmentsMember | ||
| 790 | Derivative Financial Instruments, Assets [Member] | Member | us-gaap:DerivativeFinancialInstrumentsAssetsMember | ||
| 791 | Trading Securities [Member] | Member | us-gaap:TradingAccountAssetsMember | ||
| 792 | Loans Receivable [Member] | Member | us-gaap:LoansReceivableMember | ||
| 793 | Cash Surrender Value [Member] | Member | us-gaap:CashSurrenderValueMember | ||
| 794 | Retained Interest [Member] | Member | us-gaap:RetainedInterestMember | ||
| 795 | Retained Investment in Subsidiary [Member] | Member | us-gaap:RetainedInvestmentInSubsidiaryMember | ||
| 796 | Retained Investment in Business [Member] | Member | us-gaap:RetainedInvestmentInBusinessMember | ||
| 797 | Investment in Federal Home Loan Bank Stock [Member] | Member | us-gaap:InvestmentInFederalHomeLoanBankStockMember | ||
| 798 | Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell [Member] | Member | us-gaap:FederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResellMember | ||
| 799 | Assets [Member] | Member | us-gaap:AssetsMember | ||
| 800 | Income Statement Location [Axis] | Axis | us-gaap:IncomeStatementLocationAxis | ||
| 801 | Income Statement Location [Domain] | Member | us-gaap:IncomeStatementLocationDomain | ||
| 802 | Sales [Member] | Member | us-gaap:SalesMember | ||
| 803 | Trading Revenue [Member] | Member | us-gaap:TradingRevenueMember | ||
| 804 | Cost of Sales [Member] | Member | us-gaap:CostOfSalesMember | ||
| 805 | Principal or Proprietary Transactions [Member] | Member | us-gaap:PrincipalOrProprietaryTransactionsMember | ||
| 806 | Asset Management Income [Member] | Member | us-gaap:AssetManagementIncomeMember | ||
| 807 | Other Income [Member] | Member | us-gaap:OtherIncomeMember | ||
| 808 | Interest Income [Member] | Member | us-gaap:InterestIncomeMember | ||
| 809 | Investment Income [Member] | Member | us-gaap:InvestmentIncomeMember | ||
| 810 | Operating Income (Loss) [Member] | Member | us-gaap:OperatingIncomeLossMember | ||
| 811 | Other Operating Income (Expense) [Member] | Member | us-gaap:OtherOperatingIncomeExpenseMember | ||
| 812 | Interest Expense [Member] | Member | us-gaap:InterestExpenseMember | ||
| 813 | Operating Expense [Member] | Member | us-gaap:OperatingExpenseMember | ||
| 814 | Other Expense [Member] | Member | us-gaap:OtherExpenseMember | ||
| 815 | Gain (Loss) on Derivative Instruments [Member] | Member | us-gaap:GainLossOnDerivativeInstrumentsMember | ||
| 816 | Gain (Loss) on Investments [Member] | Member | us-gaap:GainLossOnInvestmentsMember1 | ||
| 817 | Investment Income (Expense) [Member] | Member | us-gaap:InvestmentIncomeExpenseMember | ||
| 818 | Nonoperating Income (Expense) [Member] | Member | us-gaap:NonoperatingIncomeExpenseMember | ||
| 819 | Other Nonoperating Income (Expense) [Member] | Member | us-gaap:OtherNonoperatingIncomeExpenseMember | ||
| 820 | Foreign Currency Gain (Loss) [Member] | Member | us-gaap:ForeignCurrencyGainLossMember | ||
| 821 | Sale of Subsidiary Gain (Loss) [Member] | Member | us-gaap:SaleOfSubsidiaryGainLossMember | ||
| 822 | Selling, General and Administrative Expenses [Member] | Member | us-gaap:SellingGeneralAndAdministrativeExpensesMember | ||
| 823 | Selling and Marketing Expense [Member] | Member | us-gaap:SellingAndMarketingExpenseMember | ||
| 824 | General and Administrative Expense [Member] | Member | us-gaap:GeneralAndAdministrativeExpenseMember | ||
| 825 | Other Comprehensive Income Location [Axis] | Axis | us-gaap:OtherComprehensiveIncomeLocationAxis | ||
| 826 | Other Comprehensive Income Location [Domain] | Member | us-gaap:OtherComprehensiveIncomeLocationDomain | ||
| 827 | Other Comprehensive Income (Loss) [Member] | Member | us-gaap:OtherComprehensiveIncomeMember | ||
| 828 | Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | LineItems | us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems | ||
| 829 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings, Description | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarningsDescription | |
| 830 | Fair Value, Level 3 Transfers in, Description | Concept (Text/String) | For Period | us-gaap:FairValueLevel3TransfersInDescription | |
| 831 | Fair Value, Level 3 Transfers out, Description | Concept (Text/String) | For Period | us-gaap:FairValueLevel3TransfersOutDescription | |
| 832 | Fair Value, Assets Measured on Recurring Basis, Change in Unrealized Gain (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss |
| 833 | Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | Abstract | us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward | ||
| 834 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value, Beginning Balance | Concept (Monetary) | As Of | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue |
| 835 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1 |
| 836 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss |
| 837 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract] | Abstract | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlementsAbstract | ||
| 838 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases | Concept (Monetary) | For Period | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases |
| 839 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales |
| 840 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances | Concept (Monetary) | For Period | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues |
| 841 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements |
| 842 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements), Total | Concept (Monetary) | For Period | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements |
| 843 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract] | Abstract | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNetAbstract | ||
| 844 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3 | Concept (Monetary) | For Period | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3 |
| 845 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3 | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3 |
| 846 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net, Total | Concept (Monetary) | For Period | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet |
| 847 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Period Increase (Decrease), Total | Concept (Monetary) | For Period | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease | |
| 848 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value, Ending Balance | Concept (Monetary) | As Of | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue |
| 849 | Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock | |
| 850 | Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] | Table | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable | ||
| 851 | Income Statement Location [Axis] | Axis | us-gaap:IncomeStatementLocationAxis | ||
| 852 | Income Statement Location [Domain] | Member | us-gaap:IncomeStatementLocationDomain | ||
| 853 | Sales [Member] | Member | us-gaap:SalesMember | ||
| 854 | Trading Revenue [Member] | Member | us-gaap:TradingRevenueMember | ||
| 855 | Cost of Sales [Member] | Member | us-gaap:CostOfSalesMember | ||
| 856 | Principal or Proprietary Transactions [Member] | Member | us-gaap:PrincipalOrProprietaryTransactionsMember | ||
| 857 | Asset Management Income [Member] | Member | us-gaap:AssetManagementIncomeMember | ||
| 858 | Other Income [Member] | Member | us-gaap:OtherIncomeMember | ||
| 859 | Interest Income [Member] | Member | us-gaap:InterestIncomeMember | ||
| 860 | Investment Income [Member] | Member | us-gaap:InvestmentIncomeMember | ||
| 861 | Operating Income (Loss) [Member] | Member | us-gaap:OperatingIncomeLossMember | ||
| 862 | Other Operating Income (Expense) [Member] | Member | us-gaap:OtherOperatingIncomeExpenseMember | ||
| 863 | Interest Expense [Member] | Member | us-gaap:InterestExpenseMember | ||
| 864 | Operating Expense [Member] | Member | us-gaap:OperatingExpenseMember | ||
| 865 | Other Expense [Member] | Member | us-gaap:OtherExpenseMember | ||
| 866 | Gain (Loss) on Derivative Instruments [Member] | Member | us-gaap:GainLossOnDerivativeInstrumentsMember | ||
| 867 | Gain (Loss) on Investments [Member] | Member | us-gaap:GainLossOnInvestmentsMember1 | ||
| 868 | Investment Income (Expense) [Member] | Member | us-gaap:InvestmentIncomeExpenseMember | ||
| 869 | Nonoperating Income (Expense) [Member] | Member | us-gaap:NonoperatingIncomeExpenseMember | ||
| 870 | Other Nonoperating Income (Expense) [Member] | Member | us-gaap:OtherNonoperatingIncomeExpenseMember | ||
| 871 | Foreign Currency Gain (Loss) [Member] | Member | us-gaap:ForeignCurrencyGainLossMember | ||
| 872 | Sale of Subsidiary Gain (Loss) [Member] | Member | us-gaap:SaleOfSubsidiaryGainLossMember | ||
| 873 | Selling, General and Administrative Expenses [Member] | Member | us-gaap:SellingGeneralAndAdministrativeExpensesMember | ||
| 874 | Selling and Marketing Expense [Member] | Member | us-gaap:SellingAndMarketingExpenseMember | ||
| 875 | General and Administrative Expense [Member] | Member | us-gaap:GeneralAndAdministrativeExpenseMember | ||
| 876 | Liability Class [Axis] | Axis | us-gaap:FairValueByLiabilityClassAxis | ||
| 877 | Fair Value by Liability Class [Domain] | Member | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain | ||
| 878 | Accounts Payable [Member] | Member | us-gaap:AccountsPayableMember | ||
| 879 | Borrowings [Member] | Member | us-gaap:BorrowingsMember | ||
| 880 | Obligations [Member] | Member | us-gaap:ObligationsMember | ||
| 881 | Subordinated Debt Obligations [Member] | Member | us-gaap:SubordinatedDebtObligationsMember | ||
| 882 | Long-term Debt [Member] | Member | us-gaap:LongTermDebtMember | ||
| 883 | Trading Liabilities [Member] | Member | us-gaap:TradingLiabilitiesMember | ||
| 884 | Federal Funds Purchased and Securities Sold under Agreements to Repurchase [Member] | Member | us-gaap:FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseMember | ||
| 885 | Federal Funds Purchased [Member] | Member | us-gaap:FederalFundsPurchasedMember | ||
| 886 | Securities Loaned or Sold under Agreements to Repurchase [Member] | Member | us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseMember | ||
| 887 | Federal Home Loan Bank Borrowings [Member] | Member | us-gaap:FederalHomeLoanBankBorrowingsMember | ||
| 888 | Investment Contracts [Member] | Member | us-gaap:InvestmentContractsMember | ||
| 889 | Derivative Financial Instruments, Liabilities [Member] | Member | us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember | ||
| 890 | Commitments [Member] | Member | us-gaap:CommitmentsMember | ||
| 891 | Guarantees [Member] | Member | us-gaap:GuaranteesMember | ||
| 892 | Mandatorily Redeemable Preferred Stock [Member] | Member | us-gaap:MandatorilyRedeemablePreferredStockMember | ||
| 893 | Securities Sold, Not yet Purchased [Member] | Member | us-gaap:SecuritiesSoldNotYetPurchasedMember | ||
| 894 | Liability [Member] | Member | us-gaap:LiabilityMember | ||
| 895 | Other Comprehensive Income Location [Axis] | Axis | us-gaap:OtherComprehensiveIncomeLocationAxis | ||
| 896 | Other Comprehensive Income Location [Domain] | Member | us-gaap:OtherComprehensiveIncomeLocationDomain | ||
| 897 | Other Comprehensive Income (Loss) [Member] | Member | us-gaap:OtherComprehensiveIncomeMember | ||
| 898 | Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | LineItems | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems | ||
| 899 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings, Description | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarningsDescription | |
| 900 | Fair Value, Level 3 Transfers in, Description | Concept (Text/String) | For Period | us-gaap:FairValueLevel3TransfersInDescription | |
| 901 | Fair Value, Level 3 Transfers out, Description | Concept (Text/String) | For Period | us-gaap:FairValueLevel3TransfersOutDescription | |
| 902 | Fair Value Transfer, Policy [Policy Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueTransferPolicyPolicyTextBlock | |
| 903 | Fair Value, Liabilities Measured on Recurring Basis, Change in Unrealized Gain (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss |
| 904 | Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | Abstract | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward | ||
| 905 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value, Beginning Balance | Concept (Monetary) | As Of | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue |
| 906 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings |
| 907 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome |
| 908 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, (Sales), Issuances, (Settlements) [Abstract] | Abstract | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuancesSettlementsAbstract | ||
| 909 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases |
| 910 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Sales | Concept (Monetary) | For Period | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales |
| 911 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues |
| 912 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements | Concept (Monetary) | For Period | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements |
| 913 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, (Sales), Issuances, (Settlements), Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuancesSettlements |
| 914 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net [Abstract] | Abstract | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNetAbstract | ||
| 915 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers Into Level 3 | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3 |
| 916 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers out of Level 3 | Concept (Monetary) | For Period | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3 |
| 917 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net, Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet |
| 918 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease), Total | Concept (Monetary) | For Period | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease | |
| 919 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value, Ending Balance | Concept (Monetary) | As Of | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue |
| 920 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock | |
| 921 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table] | Table | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTable | ||
| 922 | Derivative Instrument [Axis] | Axis | us-gaap:DerivativeInstrumentRiskAxis | ||
| 923 | Derivative Contract [Domain] | Member | us-gaap:DerivativeContractTypeDomain | ||
| 924 | Interest Rate Contract [Member] | Member | us-gaap:InterestRateContractMember | ||
| 925 | Interest Rate Floor [Member] | Member | us-gaap:InterestRateFloorMember | ||
| 926 | Interest Rate Cap [Member] | Member | us-gaap:InterestRateCapMember | ||
| 927 | Interest Rate Swap [Member] | Member | us-gaap:InterestRateSwapMember | ||
| 928 | Interest Rate Swaption [Member] | Member | us-gaap:InterestRateSwaptionMember | ||
| 929 | Foreign Exchange Contract [Member] | Member | us-gaap:ForeignExchangeContractMember | ||
| 930 | Currency Swap [Member] | Member | us-gaap:CurrencySwapMember | ||
| 931 | Eurodollar Future [Member] | Member | us-gaap:EurodollarFutureMember | ||
| 932 | Foreign Exchange Forward [Member] | Member | us-gaap:ForeignExchangeForwardMember | ||
| 933 | Foreign Exchange Future [Member] | Member | us-gaap:ForeignExchangeFutureMember | ||
| 934 | Foreign Exchange Option [Member] | Member | us-gaap:ForeignExchangeOptionMember | ||
| 935 | Cross Currency Interest Rate Contract [Member] | Member | us-gaap:CrossCurrencyInterestRateContractMember | ||
| 936 | Treasury Lock [Member] | Member | us-gaap:TreasuryLockMember | ||
| 937 | Equity Contract [Member] | Member | us-gaap:EquityContractMember | ||
| 938 | Equity Swap [Member] | Member | us-gaap:EquitySwapMember | ||
| 939 | Equity Option [Member] | Member | us-gaap:StockOptionMember | ||
| 940 | Commodity Contract [Member] | Member | us-gaap:CommodityContractMember | ||
| 941 | Commodity Option [Member] | Member | us-gaap:CommodityOptionMember | ||
| 942 | Energy Related Derivative [Member] | Member | us-gaap:EnergyRelatedDerivativeMember | ||
| 943 | Credit Risk Contract [Member] | Member | us-gaap:CreditRiskContractMember | ||
| 944 | Embedded Derivative Financial Instruments [Member] | Member | us-gaap:EmbeddedDerivativeFinancialInstrumentsMember | ||
| 945 | Coal Contract [Member] | Member | us-gaap:CoalContractMember | ||
| 946 | Other Contract [Member] | Member | us-gaap:OtherContractMember | ||
| 947 | Income Statement Location [Axis] | Axis | us-gaap:IncomeStatementLocationAxis | ||
| 948 | Income Statement Location [Domain] | Member | us-gaap:IncomeStatementLocationDomain | ||
| 949 | Sales [Member] | Member | us-gaap:SalesMember | ||
| 950 | Trading Revenue [Member] | Member | us-gaap:TradingRevenueMember | ||
| 951 | Cost of Sales [Member] | Member | us-gaap:CostOfSalesMember | ||
| 952 | Principal or Proprietary Transactions [Member] | Member | us-gaap:PrincipalOrProprietaryTransactionsMember | ||
| 953 | Asset Management Income [Member] | Member | us-gaap:AssetManagementIncomeMember | ||
| 954 | Other Income [Member] | Member | us-gaap:OtherIncomeMember | ||
| 955 | Interest Income [Member] | Member | us-gaap:InterestIncomeMember | ||
| 956 | Investment Income [Member] | Member | us-gaap:InvestmentIncomeMember | ||
| 957 | Operating Income (Loss) [Member] | Member | us-gaap:OperatingIncomeLossMember | ||
| 958 | Other Operating Income (Expense) [Member] | Member | us-gaap:OtherOperatingIncomeExpenseMember | ||
| 959 | Interest Expense [Member] | Member | us-gaap:InterestExpenseMember | ||
| 960 | Operating Expense [Member] | Member | us-gaap:OperatingExpenseMember | ||
| 961 | Other Expense [Member] | Member | us-gaap:OtherExpenseMember | ||
| 962 | Gain (Loss) on Derivative Instruments [Member] | Member | us-gaap:GainLossOnDerivativeInstrumentsMember | ||
| 963 | Gain (Loss) on Investments [Member] | Member | us-gaap:GainLossOnInvestmentsMember1 | ||
| 964 | Investment Income (Expense) [Member] | Member | us-gaap:InvestmentIncomeExpenseMember | ||
| 965 | Nonoperating Income (Expense) [Member] | Member | us-gaap:NonoperatingIncomeExpenseMember | ||
| 966 | Other Nonoperating Income (Expense) [Member] | Member | us-gaap:OtherNonoperatingIncomeExpenseMember | ||
| 967 | Foreign Currency Gain (Loss) [Member] | Member | us-gaap:ForeignCurrencyGainLossMember | ||
| 968 | Sale of Subsidiary Gain (Loss) [Member] | Member | us-gaap:SaleOfSubsidiaryGainLossMember | ||
| 969 | Selling, General and Administrative Expenses [Member] | Member | us-gaap:SellingGeneralAndAdministrativeExpensesMember | ||
| 970 | Selling and Marketing Expense [Member] | Member | us-gaap:SellingAndMarketingExpenseMember | ||
| 971 | General and Administrative Expense [Member] | Member | us-gaap:GeneralAndAdministrativeExpenseMember | ||
| 972 | Other Comprehensive Income Location [Axis] | Axis | us-gaap:OtherComprehensiveIncomeLocationAxis | ||
| 973 | Other Comprehensive Income Location [Domain] | Member | us-gaap:OtherComprehensiveIncomeLocationDomain | ||
| 974 | Other Comprehensive Income (Loss) [Member] | Member | us-gaap:OtherComprehensiveIncomeMember | ||
| 975 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | LineItems | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems | ||
| 976 | Fair Value, Level 3 Transfers in, Description | Concept (Text/String) | For Period | us-gaap:FairValueLevel3TransfersInDescription | |
| 977 | Fair Value, Level 3 Transfers out, Description | Concept (Text/String) | For Period | us-gaap:FairValueLevel3TransfersOutDescription | |
| 978 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Change in Unrealized Gain (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss |
| 979 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] | Abstract | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationRollForward | ||
| 980 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs, Beginning Balance | Concept (Monetary) | As Of | Debit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs |
| 981 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Earnings | Concept (Monetary) | For Period | Credit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings |
| 982 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Other Comprehensive Income (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss |
| 983 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Purchases, Sales, Issues, Settlements [Abstract] | Abstract | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchasesSalesIssuesSettlementsAbstract | ||
| 984 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Purchases | Concept (Monetary) | For Period | Debit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases |
| 985 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Sales | Concept (Monetary) | For Period | Credit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales |
| 986 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Issues | Concept (Monetary) | For Period | Debit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationIssues |
| 987 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements | Concept (Monetary) | For Period | Credit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements |
| 988 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Purchases, Sales, Issues, Settlements, Total | Concept (Monetary) | For Period | Debit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchasesSalesIssuesSettlements |
| 989 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers, Net [Abstract] | Abstract | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersNetAbstract | ||
| 990 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers into Level 3 | Concept (Monetary) | For Period | Debit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3 |
| 991 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers out of Level 3 | Concept (Monetary) | For Period | Credit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3 |
| 992 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers, Net, Total | Concept (Monetary) | For Period | Debit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersNet |
| 993 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Period Increase (Decrease), Total | Concept (Monetary) | For Period | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPeriodIncreaseDecrease | |
| 994 | Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs, Ending Balance | Concept (Monetary) | As Of | Debit | us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs |
| 995 | Fair Value, Instruments Classified in Shareholders' Equity Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueInstrumentsClassifiedInShareholdersEquityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock | |
| 996 | Fair Value, Instruments Classified in Shareholders' Equity Measured on Recurring Basis, Unobservable Input Reconciliation [Table] | Table | us-gaap:FairValueInstrumentsClassifiedInShareholdersEquityMeasuredOnRecurringBasisUnobservableInputReconciliationTable | ||
| 997 | Shareholders' Equity Class [Axis] | Axis | us-gaap:ShareholdersEquityClassAxis | ||
| 998 | Fair Value by Shareholders' Equity Class [Domain] | Member | us-gaap:FairValueByShareholdersEquityClassDomain | ||
| 999 | Contingent Consideration Classified as Equity [Member] | Member | us-gaap:ContingentConsiderationClassifiedAsEquityMember | ||
| 1000 | Warrants Not Settleable in Cash [Member] | Member | us-gaap:WarrantsNotSettleableInCashMember | ||
| 1001 | Equity Issued in Business Combination [Member] | Member | us-gaap:EquityIssuedInBusinessCombinationMember | ||
| 1002 | Shareholders' Equity [Member] | Member | us-gaap:ShareholdersEquityMember | ||
| 1003 | Income Statement Location [Axis] | Axis | us-gaap:IncomeStatementLocationAxis | ||
| 1004 | Income Statement Location [Domain] | Member | us-gaap:IncomeStatementLocationDomain | ||
| 1005 | Sales [Member] | Member | us-gaap:SalesMember | ||
| 1006 | Trading Revenue [Member] | Member | us-gaap:TradingRevenueMember | ||
| 1007 | Cost of Sales [Member] | Member | us-gaap:CostOfSalesMember | ||
| 1008 | Principal or Proprietary Transactions [Member] | Member | us-gaap:PrincipalOrProprietaryTransactionsMember | ||
| 1009 | Asset Management Income [Member] | Member | us-gaap:AssetManagementIncomeMember | ||
| 1010 | Other Income [Member] | Member | us-gaap:OtherIncomeMember | ||
| 1011 | Interest Income [Member] | Member | us-gaap:InterestIncomeMember | ||
| 1012 | Investment Income [Member] | Member | us-gaap:InvestmentIncomeMember | ||
| 1013 | Operating Income (Loss) [Member] | Member | us-gaap:OperatingIncomeLossMember | ||
| 1014 | Other Operating Income (Expense) [Member] | Member | us-gaap:OtherOperatingIncomeExpenseMember | ||
| 1015 | Interest Expense [Member] | Member | us-gaap:InterestExpenseMember | ||
| 1016 | Operating Expense [Member] | Member | us-gaap:OperatingExpenseMember | ||
| 1017 | Other Expense [Member] | Member | us-gaap:OtherExpenseMember | ||
| 1018 | Gain (Loss) on Derivative Instruments [Member] | Member | us-gaap:GainLossOnDerivativeInstrumentsMember | ||
| 1019 | Gain (Loss) on Investments [Member] | Member | us-gaap:GainLossOnInvestmentsMember1 | ||
| 1020 | Investment Income (Expense) [Member] | Member | us-gaap:InvestmentIncomeExpenseMember | ||
| 1021 | Nonoperating Income (Expense) [Member] | Member | us-gaap:NonoperatingIncomeExpenseMember | ||
| 1022 | Other Nonoperating Income (Expense) [Member] | Member | us-gaap:OtherNonoperatingIncomeExpenseMember | ||
| 1023 | Foreign Currency Gain (Loss) [Member] | Member | us-gaap:ForeignCurrencyGainLossMember | ||
| 1024 | Sale of Subsidiary Gain (Loss) [Member] | Member | us-gaap:SaleOfSubsidiaryGainLossMember | ||
| 1025 | Selling, General and Administrative Expenses [Member] | Member | us-gaap:SellingGeneralAndAdministrativeExpensesMember | ||
| 1026 | Selling and Marketing Expense [Member] | Member | us-gaap:SellingAndMarketingExpenseMember | ||
| 1027 | General and Administrative Expense [Member] | Member | us-gaap:GeneralAndAdministrativeExpenseMember | ||
| 1028 | Fair Value, Instruments Classified in Shareholders' Equity Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | LineItems | us-gaap:FairValueInstrumentsClassifiedInShareholdersEquityMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems | ||
| 1029 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Gain (Loss) Included in Earnings, Description | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityGainLossIncludedInEarningsDescription | |
| 1030 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Gain (Loss) Included in Other Comprehensive Income (Loss), Description | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityGainLossIncludedInOtherComprehensiveIncomeLossDescription | |
| 1031 | Fair Value, Level 3 Transfers in, Description | Concept (Text/String) | For Period | us-gaap:FairValueLevel3TransfersInDescription | |
| 1032 | Fair Value, Level 3 Transfers out, Description | Concept (Text/String) | For Period | us-gaap:FairValueLevel3TransfersOutDescription | |
| 1033 | Fair Value Transfer, Policy [Policy Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueTransferPolicyPolicyTextBlock | |
| 1034 | Fair Value, Instruments Classified in Shareholders' Equity Measured on Recurring Basis, Change in Unrealized Gain (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInstrumentsClassifiedInShareholdersEquityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss |
| 1035 | Fair Value, Instruments Classified in Shareholders' Equity Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | Abstract | us-gaap:FairValueInstrumentsClassifiedInShareholdersEquityMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward | ||
| 1036 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Value of Instruments Classified in Shareholders' Equity, Beginning Balance | Concept (Monetary) | As Of | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisValueOfInstrumentsClassifiedInShareholdersEquity |
| 1037 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Gain (Loss) Included in Earnings | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityGainLossIncludedInEarnings |
| 1038 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Gain (Loss) Included in Other Comprehensive Income (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityGainLossIncludedInOtherComprehensiveIncomeLoss |
| 1039 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Purchases, (Sales), Issuances, (Settlements) [Abstract] | Abstract | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityPurchasesSalesIssuesSettlementsAbstract | ||
| 1040 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Purchases | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityPurchases |
| 1041 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Sales | Concept (Monetary) | For Period | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquitySales |
| 1042 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Issuances | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityIssues |
| 1043 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Settlements | Concept (Monetary) | For Period | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquitySettlements |
| 1044 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Purchases, (Sales), Issuances, (Settlements), Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityPurchasesSalesIssuesSettlements |
| 1045 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Transfers, Net [Abstract] | Abstract | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityTransfersNetAbstract | ||
| 1046 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Transfers Into Level 3 | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityTransfersIntoLevel3 |
| 1047 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Transfers out of Level 3 | Concept (Monetary) | For Period | Debit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityTransfersOutOfLevel3 |
| 1048 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Transfers, Net, Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityTransfersNet |
| 1049 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Period Increase (Decrease), Total | Concept (Monetary) | For Period | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityPeriodIncreaseDecrease | |
| 1050 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Value of Instruments Classified in Shareholders' Equity, Ending Balance | Concept (Monetary) | As Of | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisValueOfInstrumentsClassifiedInShareholdersEquity |
| 1051 | Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarningsTextBlock | |
| 1052 | Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Table] | Table | us-gaap:FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsTable | ||
| 1053 | Income Statement Location [Axis] | Axis | us-gaap:IncomeStatementLocationAxis | ||
| 1054 | Income Statement Location [Domain] | Member | us-gaap:IncomeStatementLocationDomain | ||
| 1055 | Sales [Member] | Member | us-gaap:SalesMember | ||
| 1056 | Trading Revenue [Member] | Member | us-gaap:TradingRevenueMember | ||
| 1057 | Cost of Sales [Member] | Member | us-gaap:CostOfSalesMember | ||
| 1058 | Principal or Proprietary Transactions [Member] | Member | us-gaap:PrincipalOrProprietaryTransactionsMember | ||
| 1059 | Asset Management Income [Member] | Member | us-gaap:AssetManagementIncomeMember | ||
| 1060 | Other Income [Member] | Member | us-gaap:OtherIncomeMember | ||
| 1061 | Interest Income [Member] | Member | us-gaap:InterestIncomeMember | ||
| 1062 | Investment Income [Member] | Member | us-gaap:InvestmentIncomeMember | ||
| 1063 | Operating Income (Loss) [Member] | Member | us-gaap:OperatingIncomeLossMember | ||
| 1064 | Other Operating Income (Expense) [Member] | Member | us-gaap:OtherOperatingIncomeExpenseMember | ||
| 1065 | Interest Expense [Member] | Member | us-gaap:InterestExpenseMember | ||
| 1066 | Operating Expense [Member] | Member | us-gaap:OperatingExpenseMember | ||
| 1067 | Other Expense [Member] | Member | us-gaap:OtherExpenseMember | ||
| 1068 | Gain (Loss) on Derivative Instruments [Member] | Member | us-gaap:GainLossOnDerivativeInstrumentsMember | ||
| 1069 | Gain (Loss) on Investments [Member] | Member | us-gaap:GainLossOnInvestmentsMember1 | ||
| 1070 | Investment Income (Expense) [Member] | Member | us-gaap:InvestmentIncomeExpenseMember | ||
| 1071 | Nonoperating Income (Expense) [Member] | Member | us-gaap:NonoperatingIncomeExpenseMember | ||
| 1072 | Other Nonoperating Income (Expense) [Member] | Member | us-gaap:OtherNonoperatingIncomeExpenseMember | ||
| 1073 | Foreign Currency Gain (Loss) [Member] | Member | us-gaap:ForeignCurrencyGainLossMember | ||
| 1074 | Sale of Subsidiary Gain (Loss) [Member] | Member | us-gaap:SaleOfSubsidiaryGainLossMember | ||
| 1075 | Selling, General and Administrative Expenses [Member] | Member | us-gaap:SellingGeneralAndAdministrativeExpensesMember | ||
| 1076 | Selling and Marketing Expense [Member] | Member | us-gaap:SellingAndMarketingExpenseMember | ||
| 1077 | General and Administrative Expense [Member] | Member | us-gaap:GeneralAndAdministrativeExpenseMember | ||
| 1078 | Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Line Items] | Abstract | us-gaap:FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsAbstract | ||
| 1079 | Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings [Abstract] | Abstract | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarningsAbstract | ||
| 1080 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1 |
| 1081 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings |
| 1082 | Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings, Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings |
| 1083 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Gain (Loss) Included in Earnings | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityGainLossIncludedInEarnings |
| 1084 | Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings, Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasuredOnRecurringBasisGainLossIncludedInEarnings |
| 1085 | Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings, Description | Concept (Text/String) | For Period | us-gaap:FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsDescription | |
| 1086 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss) [Abstract] | Abstract | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityGainLossIncludedInOtherComprehensiveIncomeLossAbstract | ||
| 1087 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss |
| 1088 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome |
| 1089 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Gain (Loss) Included in Other Comprehensive Income (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityGainLossIncludedInOtherComprehensiveIncomeLoss |
| 1090 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss), Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss |
| 1091 | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liability, Gain (Loss) Included in Other Comprehensive Income (Loss), Description | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityGainLossIncludedInOtherComprehensiveIncomeLossDescription | |
| 1092 | Fair Value Inputs, Quantitative Information [Abstract] | Abstract | us-gaap:FairValueInputsQuantitativeInformationAbstract | ||
| 1093 | Fair Value Inputs, Assets, Quantitative Information [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueInputsAssetsQuantitativeInformationTableTextBlock | |
| 1094 | Fair Value Inputs, Assets, Quantitative Information [Table] | Table | us-gaap:FairValueInputsAssetsQuantitativeInformationTable | ||
| 1095 | Asset Class [Axis] | Axis | us-gaap:FairValueByAssetClassAxis | ||
| 1096 | Asset Class [Domain] | Member | us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain | ||
| 1097 | Cash and Cash Equivalents [Member] | Member | us-gaap:CashAndCashEquivalentsMember | ||
| 1098 | Cash [Member] | Member | us-gaap:CashMember | ||
| 1099 | Cash Equivalents [Member] | Member | us-gaap:CashEquivalentsMember | ||
| 1100 | Money Market Funds [Member] | Member | us-gaap:MoneyMarketFundsMember | ||
| 1101 | US Treasury Securities [Member] | Member | us-gaap:USTreasurySecuritiesMember | ||
| 1102 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 1103 | Bankers Acceptance [Member] | Member | us-gaap:BankersAcceptanceMember | ||
| 1104 | Interest-bearing Deposits [Member] | Member | us-gaap:InterestBearingDepositsMember | ||
| 1105 | Bank Time Deposits [Member] | Member | us-gaap:BankTimeDepositsMember | ||
| 1106 | Certificates of Deposit [Member] | Member | us-gaap:CertificatesOfDepositMember | ||
| 1107 | Accounts Receivable [Member] | Member | us-gaap:AccountsReceivableMember | ||
| 1108 | Notes Receivable [Member] | Member | us-gaap:NotesReceivableMember | ||
| 1109 | Premiums Receivable [Member] | Member | us-gaap:PremiumsReceivableMember | ||
| 1110 | Investments [Member] | Member | us-gaap:InvestmentsMember | ||
| 1111 | Securities (Assets) [Member] | Member | us-gaap:SecuritiesAssetsMember | ||
| 1112 | Equity Securities [Member] | Member | us-gaap:EquitySecuritiesMember | ||
| 1113 | Common Stock [Member] | Member | us-gaap:CommonStockMember | ||
| 1114 | Preferred Stock [Member] | Member | us-gaap:PreferredStockMember | ||
| 1115 | Nonredeemable Preferred Stock [Member] | Member | us-gaap:NonredeemablePreferredStockMember | ||
| 1116 | Redeemable Preferred Stock [Member] | Member | us-gaap:RedeemablePreferredStockMember | ||
| 1117 | Convertible Preferred Stock [Member] | Member | us-gaap:ConvertiblePreferredStockMember | ||
| 1118 | Contingent Convertible Preferred Stock [Member] | Member | us-gaap:ContingentConvertiblePreferredStockMember | ||
| 1119 | Preferred Non-Convertible Stock [Member] | Member | us-gaap:PreferredNonConvertibleStockMember | ||
| 1120 | Rights [Member] | Member | us-gaap:RightsMember | ||
| 1121 | Warrant [Member] | Member | us-gaap:WarrantMember | ||
| 1122 | Debt Securities [Member] | Member | us-gaap:DebtSecuritiesMember | ||
| 1123 | US Treasury and Government [Member] | Member | us-gaap:USTreasuryAndGovernmentMember | ||
| 1124 | US Treasury Securities [Member] | Member | us-gaap:USTreasurySecuritiesMember | ||
| 1125 | US Government Agencies Debt Securities [Member] | Member | us-gaap:USGovernmentAgenciesDebtSecuritiesMember | ||
| 1126 | US Government-sponsored Enterprises Debt Securities [Member] | Member | us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember | ||
| 1127 | US States and Political Subdivisions Debt Securities [Member] | Member | us-gaap:USStatesAndPoliticalSubdivisionsMember | ||
| 1128 | Foreign Government Debt Securities [Member] | Member | us-gaap:ForeignGovernmentDebtSecuritiesMember | ||
| 1129 | Corporate Debt Securities [Member] | Member | us-gaap:CorporateDebtSecuritiesMember | ||
| 1130 | Domestic Corporate Debt Securities [Member] | Member | us-gaap:DomesticCorporateDebtSecuritiesMember | ||
| 1131 | Foreign Corporate Debt Securities [Member] | Member | us-gaap:ForeignCorporateDebtSecuritiesMember | ||
| 1132 | Commercial Paper, Not Included with Cash and Cash Equivalents [Member] | Member | us-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember | ||
| 1133 | Convertible Debt Securities [Member] | Member | us-gaap:ConvertibleDebtSecuritiesMember | ||
| 1134 | Asset-backed Securities [Member] | Member | us-gaap:AssetBackedSecuritiesMember | ||
| 1135 | Collateralized Mortgage Backed Securities [Member] | Member | us-gaap:MortgageBackedSecuritiesMember | ||
| 1136 | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Member | us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember | ||
| 1137 | Mortgage-backed Securities, Issued by Private Enterprises [Member] | Member | us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember | ||
| 1138 | Collateralized Mortgage Obligations [Member] | Member | us-gaap:CollateralizedMortgageObligationsMember | ||
| 1139 | Asset-backed Securities, Securitized Loans and Receivables [Member] | Member | us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember | ||
| 1140 | Interest-Only-Strip [Member] | Member | us-gaap:InterestOnlyStripMember | ||
| 1141 | Principal-Only-Strip [Member] | Member | us-gaap:PrincipalOnlyStripMember | ||
| 1142 | Fixed Income Securities [Member] | Member | us-gaap:FixedIncomeSecuritiesMember | ||
| 1143 | Auction Rate Securities [Member] | Member | us-gaap:AuctionRateSecuritiesMember | ||
| 1144 | Variable Rate Demand Obligation [Member] | Member | us-gaap:VariableRateDemandObligationMember | ||
| 1145 | Other Debt Obligations [Member] | Member | us-gaap:OtherDebtSecuritiesMember | ||
| 1146 | Trading Assets, Excluding Debt and Equity Securities [Member] | Member | us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMember | ||
| 1147 | Equity Method Investments [Member] | Member | us-gaap:EquityMethodInvestmentsMember | ||
| 1148 | Derivative Financial Instruments, Assets [Member] | Member | us-gaap:DerivativeFinancialInstrumentsAssetsMember | ||
| 1149 | Trading Securities [Member] | Member | us-gaap:TradingAccountAssetsMember | ||
| 1150 | Loans Receivable [Member] | Member | us-gaap:LoansReceivableMember | ||
| 1151 | Cash Surrender Value [Member] | Member | us-gaap:CashSurrenderValueMember | ||
| 1152 | Retained Interest [Member] | Member | us-gaap:RetainedInterestMember | ||
| 1153 | Retained Investment in Subsidiary [Member] | Member | us-gaap:RetainedInvestmentInSubsidiaryMember | ||
| 1154 | Retained Investment in Business [Member] | Member | us-gaap:RetainedInvestmentInBusinessMember | ||
| 1155 | Investment in Federal Home Loan Bank Stock [Member] | Member | us-gaap:InvestmentInFederalHomeLoanBankStockMember | ||
| 1156 | Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell [Member] | Member | us-gaap:FederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResellMember | ||
| 1157 | Assets [Member] | Member | us-gaap:AssetsMember | ||
| 1158 | Range [Axis] | Axis | us-gaap:RangeAxis | ||
| 1159 | Range [Domain] | Member | us-gaap:RangeMember | ||
| 1160 | Maximum [Member] | Member | us-gaap:MaximumMember | ||
| 1161 | Minimum [Member] | Member | us-gaap:MinimumMember | ||
| 1162 | Weighted Average [Member] | Member | us-gaap:WeightedAverageMember | ||
| 1163 | Valuation Technique [Axis] | Axis | us-gaap:ValuationTechniqueAxis | ||
| 1164 | Valuation Technique [Domain] | Member | us-gaap:ValuationTechniqueDomain | ||
| 1165 | Market Approach Valuation Technique [Member] | Member | us-gaap:MarketApproachValuationTechniqueMember | ||
| 1166 | Income Approach Valuation Technique [Member] | Member | us-gaap:IncomeApproachValuationTechniqueMember | ||
| 1167 | Cost Approach Valuation Technique [Member] | Member | us-gaap:CostApproachValuationTechniqueMember | ||
| 1168 | Fair Value, Hierarchy [Axis] | Axis | us-gaap:FairValueByFairValueHierarchyLevelAxis | ||
| 1169 | Fair Value Hierarchy [Domain] | Member | us-gaap:FairValueMeasurementsFairValueHierarchyDomain | ||
| 1170 | Fair Value, Inputs, Level 1 [Member] | Member | us-gaap:FairValueInputsLevel1Member | ||
| 1171 | Fair Value, Inputs, Level 2 [Member] | Member | us-gaap:FairValueInputsLevel2Member | ||
| 1172 | Fair Value, Inputs, Level 3 [Member] | Member | us-gaap:FairValueInputsLevel3Member | ||
| 1173 | Fair Value Inputs, Assets, Quantitative Information [Line Items] | LineItems | us-gaap:FairValueInputsAssetsQuantitativeInformationLineItems | ||
| 1174 | Assets, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:AssetsFairValueDisclosure |
| 1175 | Fair Value Inputs [Abstract] | Abstract | us-gaap:FairValueInputsAbstract | ||
| 1176 | Fair Value Inputs, Prepayment Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsPrepaymentRate | |
| 1177 | Fair Value Inputs, Probability of Default | Concept (Percent) | For Period | us-gaap:FairValueInputsProbabilityOfDefault | |
| 1178 | Fair Value Inputs, Loss Severity | Concept (Percent) | For Period | us-gaap:FairValueInputsLossSeverity | |
| 1179 | Fair Value Inputs, Offered Quotes | Concept (Share) | For Period | us-gaap:FairValueInputsOfferedQuotes | |
| 1180 | Fair Value Inputs, Comparability Adjustments | Concept (Percent) | For Period | us-gaap:FairValueInputsComparabilityAdjustments | |
| 1181 | Fair Value Inputs, Discount Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsDiscountRate | |
| 1182 | Fair Value Inputs, Long-term Revenue Growth Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsLongTermRevenueGrowthRate | |
| 1183 | Fair Value Inputs, Long-term Pre-tax Operating Margin, Percent | Concept (Percent) | For Period | us-gaap:FairValueInputsLongtermPreTaxOperatingMarginPercent | |
| 1184 | Fair Value Inputs, Discount for Lack of Marketability | Concept (Percent) | For Period | us-gaap:FairValueInputsDiscountForLackOfMarketability | |
| 1185 | Fair Value Inputs, Control Premium | Concept (Percent) | For Period | us-gaap:FairValueInputsControlPremium | |
| 1186 | Fair Value Inputs, Earnings before Interest, Taxes, Depreciation, and Amortization Multiple | Concept (Pure) | For Period | us-gaap:FairValueInputsEarningsBeforeInterestTaxesDepreciationAndAmortizationMultiple | |
| 1187 | Fair Value Inputs, Revenue Multiple | Concept (Pure) | For Period | us-gaap:FairValueInputsRevenueMultiple | |
| 1188 | Fair Value Inputs, Price Earnings Ratio Multiple | Concept (Share) | For Period | us-gaap:FairValueInputsPriceEarningsRatioMultiple | |
| 1189 | Fair Value Inputs, Counterparty Credit Risk | Concept (Percent) | For Period | us-gaap:FairValueInputsCounterpartyCreditRisk | |
| 1190 | Fair Value Assumptions, Expected Volatility Rate | Concept (Percent) | For Period | us-gaap:FairValueAssumptionsExpectedVolatilityRate | |
| 1191 | Fair Value Inputs, Entity Credit Risk | Concept (Percent) | For Period | us-gaap:FairValueInputsEntityCreditRisk | |
| 1192 | Fair Value Inputs, Long-term Net of Tax Operating Income Margin, Percent | Concept (Percent) | For Period | us-gaap:FairValueInputsLongTermNetOfTaxOperatingIncomeMarginPercent | |
| 1193 | Fair Value Inputs, Cap Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsCapRate | |
| 1194 | Fair Value Inputs, Price Per Square Meter | Concept (Pure) | For Period | us-gaap:FairValueInputsPricePerSquareMeter | |
| 1195 | Fair Value Inputs, Price Per Square Foot | Concept (Pure) | For Period | us-gaap:FairValueInputsPricePerSquareFoot | |
| 1196 | Fair Value Inputs, Liabilities, Quantitative Information [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueInputsLiabilitiesQuantitativeInformationTableTextBlock | |
| 1197 | Fair Value Inputs, Liabilities, Quantitative Information [Table] | Table | us-gaap:FairValueInputsLiabilitiesQuantitativeInformationTable | ||
| 1198 | Liability Class [Axis] | Axis | us-gaap:FairValueByLiabilityClassAxis | ||
| 1199 | Fair Value by Liability Class [Domain] | Member | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain | ||
| 1200 | Accounts Payable [Member] | Member | us-gaap:AccountsPayableMember | ||
| 1201 | Borrowings [Member] | Member | us-gaap:BorrowingsMember | ||
| 1202 | Obligations [Member] | Member | us-gaap:ObligationsMember | ||
| 1203 | Subordinated Debt Obligations [Member] | Member | us-gaap:SubordinatedDebtObligationsMember | ||
| 1204 | Long-term Debt [Member] | Member | us-gaap:LongTermDebtMember | ||
| 1205 | Trading Liabilities [Member] | Member | us-gaap:TradingLiabilitiesMember | ||
| 1206 | Federal Funds Purchased and Securities Sold under Agreements to Repurchase [Member] | Member | us-gaap:FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseMember | ||
| 1207 | Federal Funds Purchased [Member] | Member | us-gaap:FederalFundsPurchasedMember | ||
| 1208 | Securities Loaned or Sold under Agreements to Repurchase [Member] | Member | us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseMember | ||
| 1209 | Federal Home Loan Bank Borrowings [Member] | Member | us-gaap:FederalHomeLoanBankBorrowingsMember | ||
| 1210 | Investment Contracts [Member] | Member | us-gaap:InvestmentContractsMember | ||
| 1211 | Derivative Financial Instruments, Liabilities [Member] | Member | us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember | ||
| 1212 | Commitments [Member] | Member | us-gaap:CommitmentsMember | ||
| 1213 | Guarantees [Member] | Member | us-gaap:GuaranteesMember | ||
| 1214 | Mandatorily Redeemable Preferred Stock [Member] | Member | us-gaap:MandatorilyRedeemablePreferredStockMember | ||
| 1215 | Securities Sold, Not yet Purchased [Member] | Member | us-gaap:SecuritiesSoldNotYetPurchasedMember | ||
| 1216 | Liability [Member] | Member | us-gaap:LiabilityMember | ||
| 1217 | Range [Axis] | Axis | us-gaap:RangeAxis | ||
| 1218 | Range [Domain] | Member | us-gaap:RangeMember | ||
| 1219 | Maximum [Member] | Member | us-gaap:MaximumMember | ||
| 1220 | Minimum [Member] | Member | us-gaap:MinimumMember | ||
| 1221 | Weighted Average [Member] | Member | us-gaap:WeightedAverageMember | ||
| 1222 | Valuation Technique [Axis] | Axis | us-gaap:ValuationTechniqueAxis | ||
| 1223 | Valuation Technique [Domain] | Member | us-gaap:ValuationTechniqueDomain | ||
| 1224 | Market Approach Valuation Technique [Member] | Member | us-gaap:MarketApproachValuationTechniqueMember | ||
| 1225 | Income Approach Valuation Technique [Member] | Member | us-gaap:IncomeApproachValuationTechniqueMember | ||
| 1226 | Cost Approach Valuation Technique [Member] | Member | us-gaap:CostApproachValuationTechniqueMember | ||
| 1227 | Fair Value, Hierarchy [Axis] | Axis | us-gaap:FairValueByFairValueHierarchyLevelAxis | ||
| 1228 | Fair Value Hierarchy [Domain] | Member | us-gaap:FairValueMeasurementsFairValueHierarchyDomain | ||
| 1229 | Fair Value, Inputs, Level 1 [Member] | Member | us-gaap:FairValueInputsLevel1Member | ||
| 1230 | Fair Value, Inputs, Level 2 [Member] | Member | us-gaap:FairValueInputsLevel2Member | ||
| 1231 | Fair Value, Inputs, Level 3 [Member] | Member | us-gaap:FairValueInputsLevel3Member | ||
| 1232 | Fair Value Inputs, Liabilities, Quantitative Information [Line Items] | LineItems | us-gaap:FairValueInputsLiabilitiesQuantitativeInformationLineItems | ||
| 1233 | Financial and Nonfinancial Liabilities, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:LiabilitiesFairValueDisclosure |
| 1234 | Fair Value Inputs [Abstract] | Abstract | us-gaap:FairValueInputsAbstract | ||
| 1235 | Fair Value Inputs, Prepayment Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsPrepaymentRate | |
| 1236 | Fair Value Inputs, Probability of Default | Concept (Percent) | For Period | us-gaap:FairValueInputsProbabilityOfDefault | |
| 1237 | Fair Value Inputs, Loss Severity | Concept (Percent) | For Period | us-gaap:FairValueInputsLossSeverity | |
| 1238 | Fair Value Inputs, Offered Quotes | Concept (Share) | For Period | us-gaap:FairValueInputsOfferedQuotes | |
| 1239 | Fair Value Inputs, Comparability Adjustments | Concept (Percent) | For Period | us-gaap:FairValueInputsComparabilityAdjustments | |
| 1240 | Fair Value Inputs, Discount Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsDiscountRate | |
| 1241 | Fair Value Inputs, Long-term Revenue Growth Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsLongTermRevenueGrowthRate | |
| 1242 | Fair Value Inputs, Long-term Pre-tax Operating Margin, Percent | Concept (Percent) | For Period | us-gaap:FairValueInputsLongtermPreTaxOperatingMarginPercent | |
| 1243 | Fair Value Inputs, Discount for Lack of Marketability | Concept (Percent) | For Period | us-gaap:FairValueInputsDiscountForLackOfMarketability | |
| 1244 | Fair Value Inputs, Control Premium | Concept (Percent) | For Period | us-gaap:FairValueInputsControlPremium | |
| 1245 | Fair Value Inputs, Earnings before Interest, Taxes, Depreciation, and Amortization Multiple | Concept (Pure) | For Period | us-gaap:FairValueInputsEarningsBeforeInterestTaxesDepreciationAndAmortizationMultiple | |
| 1246 | Fair Value Inputs, Revenue Multiple | Concept (Pure) | For Period | us-gaap:FairValueInputsRevenueMultiple | |
| 1247 | Fair Value Inputs, Price Earnings Ratio Multiple | Concept (Share) | For Period | us-gaap:FairValueInputsPriceEarningsRatioMultiple | |
| 1248 | Fair Value Inputs, Counterparty Credit Risk | Concept (Percent) | For Period | us-gaap:FairValueInputsCounterpartyCreditRisk | |
| 1249 | Fair Value Assumptions, Expected Volatility Rate | Concept (Percent) | For Period | us-gaap:FairValueAssumptionsExpectedVolatilityRate | |
| 1250 | Fair Value Inputs, Entity Credit Risk | Concept (Percent) | For Period | us-gaap:FairValueInputsEntityCreditRisk | |
| 1251 | Fair Value Inputs, Long-term Net of Tax Operating Income Margin, Percent | Concept (Percent) | For Period | us-gaap:FairValueInputsLongTermNetOfTaxOperatingIncomeMarginPercent | |
| 1252 | Fair Value Inputs, Cap Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsCapRate | |
| 1253 | Fair Value Inputs, Price Per Square Meter | Concept (Pure) | For Period | us-gaap:FairValueInputsPricePerSquareMeter | |
| 1254 | Fair Value Inputs, Price Per Square Foot | Concept (Pure) | For Period | us-gaap:FairValueInputsPricePerSquareFoot | |
| 1255 | Fair Value Inputs, Instruments Classified in Shareholders' Equity, Quantitative Information [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueInputsInstrumentsClassifiedInShareholdersEquityQuantitativeInformationTableTextBlock | |
| 1256 | Fair Value Inputs, Instruments Classified in Shareholders' Equity, Quantitative Information [Table] | Table | us-gaap:FairValueInputsInstrumentsClassifiedInShareholdersEquityQuantitativeInformationTable | ||
| 1257 | Shareholders' Equity Class [Axis] | Axis | us-gaap:ShareholdersEquityClassAxis | ||
| 1258 | Fair Value by Shareholders' Equity Class [Domain] | Member | us-gaap:FairValueByShareholdersEquityClassDomain | ||
| 1259 | Contingent Consideration Classified as Equity [Member] | Member | us-gaap:ContingentConsiderationClassifiedAsEquityMember | ||
| 1260 | Warrants Not Settleable in Cash [Member] | Member | us-gaap:WarrantsNotSettleableInCashMember | ||
| 1261 | Equity Issued in Business Combination [Member] | Member | us-gaap:EquityIssuedInBusinessCombinationMember | ||
| 1262 | Shareholders' Equity [Member] | Member | us-gaap:ShareholdersEquityMember | ||
| 1263 | Range [Axis] | Axis | us-gaap:RangeAxis | ||
| 1264 | Range [Domain] | Member | us-gaap:RangeMember | ||
| 1265 | Maximum [Member] | Member | us-gaap:MaximumMember | ||
| 1266 | Minimum [Member] | Member | us-gaap:MinimumMember | ||
| 1267 | Weighted Average [Member] | Member | us-gaap:WeightedAverageMember | ||
| 1268 | Valuation Technique [Axis] | Axis | us-gaap:ValuationTechniqueAxis | ||
| 1269 | Valuation Technique [Domain] | Member | us-gaap:ValuationTechniqueDomain | ||
| 1270 | Market Approach Valuation Technique [Member] | Member | us-gaap:MarketApproachValuationTechniqueMember | ||
| 1271 | Income Approach Valuation Technique [Member] | Member | us-gaap:IncomeApproachValuationTechniqueMember | ||
| 1272 | Cost Approach Valuation Technique [Member] | Member | us-gaap:CostApproachValuationTechniqueMember | ||
| 1273 | Fair Value, Hierarchy [Axis] | Axis | us-gaap:FairValueByFairValueHierarchyLevelAxis | ||
| 1274 | Fair Value Hierarchy [Domain] | Member | us-gaap:FairValueMeasurementsFairValueHierarchyDomain | ||
| 1275 | Fair Value, Inputs, Level 1 [Member] | Member | us-gaap:FairValueInputsLevel1Member | ||
| 1276 | Fair Value, Inputs, Level 2 [Member] | Member | us-gaap:FairValueInputsLevel2Member | ||
| 1277 | Fair Value, Inputs, Level 3 [Member] | Member | us-gaap:FairValueInputsLevel3Member | ||
| 1278 | Fair Value Inputs, Equity, Quantitative Information [Line Items] | LineItems | us-gaap:FairValueInputsEquityQuantitativeInformationLineItems | ||
| 1279 | Shareholders' Equity, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:ShareholdersEquityFairValueDisclosure |
| 1280 | Fair Value Inputs [Abstract] | Abstract | us-gaap:FairValueInputsAbstract | ||
| 1281 | Fair Value Inputs, Prepayment Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsPrepaymentRate | |
| 1282 | Fair Value Inputs, Probability of Default | Concept (Percent) | For Period | us-gaap:FairValueInputsProbabilityOfDefault | |
| 1283 | Fair Value Inputs, Loss Severity | Concept (Percent) | For Period | us-gaap:FairValueInputsLossSeverity | |
| 1284 | Fair Value Inputs, Offered Quotes | Concept (Share) | For Period | us-gaap:FairValueInputsOfferedQuotes | |
| 1285 | Fair Value Inputs, Comparability Adjustments | Concept (Percent) | For Period | us-gaap:FairValueInputsComparabilityAdjustments | |
| 1286 | Fair Value Inputs, Discount Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsDiscountRate | |
| 1287 | Fair Value Inputs, Long-term Revenue Growth Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsLongTermRevenueGrowthRate | |
| 1288 | Fair Value Inputs, Long-term Pre-tax Operating Margin, Percent | Concept (Percent) | For Period | us-gaap:FairValueInputsLongtermPreTaxOperatingMarginPercent | |
| 1289 | Fair Value Inputs, Discount for Lack of Marketability | Concept (Percent) | For Period | us-gaap:FairValueInputsDiscountForLackOfMarketability | |
| 1290 | Fair Value Inputs, Control Premium | Concept (Percent) | For Period | us-gaap:FairValueInputsControlPremium | |
| 1291 | Fair Value Inputs, Earnings before Interest, Taxes, Depreciation, and Amortization Multiple | Concept (Pure) | For Period | us-gaap:FairValueInputsEarningsBeforeInterestTaxesDepreciationAndAmortizationMultiple | |
| 1292 | Fair Value Inputs, Revenue Multiple | Concept (Pure) | For Period | us-gaap:FairValueInputsRevenueMultiple | |
| 1293 | Fair Value Inputs, Price Earnings Ratio Multiple | Concept (Share) | For Period | us-gaap:FairValueInputsPriceEarningsRatioMultiple | |
| 1294 | Fair Value Inputs, Counterparty Credit Risk | Concept (Percent) | For Period | us-gaap:FairValueInputsCounterpartyCreditRisk | |
| 1295 | Fair Value Assumptions, Expected Volatility Rate | Concept (Percent) | For Period | us-gaap:FairValueAssumptionsExpectedVolatilityRate | |
| 1296 | Fair Value Inputs, Entity Credit Risk | Concept (Percent) | For Period | us-gaap:FairValueInputsEntityCreditRisk | |
| 1297 | Fair Value Inputs, Long-term Net of Tax Operating Income Margin, Percent | Concept (Percent) | For Period | us-gaap:FairValueInputsLongTermNetOfTaxOperatingIncomeMarginPercent | |
| 1298 | Fair Value Inputs, Cap Rate | Concept (Percent) | For Period | us-gaap:FairValueInputsCapRate | |
| 1299 | Fair Value Inputs, Price Per Square Meter | Concept (Pure) | For Period | us-gaap:FairValueInputsPricePerSquareMeter | |
| 1300 | Fair Value Inputs, Price Per Square Foot | Concept (Pure) | For Period | us-gaap:FairValueInputsPricePerSquareFoot | |
| 1301 | Fair Value Measurements, Valuation Processes, Description | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementsValuationProcessesDescription | |
| 1302 | Fair Value Measurements, Sensitivity Analysis, Description | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementsSensitivityAnalysisDescription | |
| 1303 | Fair Value Measurements, Highest and Best Use, Description | Concept (Text/String) | For Period | us-gaap:FairValueMeasurementsHighestAndBestUseDescription | |
| 1304 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareTableTextBlock | |
| 1305 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Table] | Table | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareTable | ||
| 1306 | Measurement Frequency [Axis] | Axis | us-gaap:FairValueByMeasurementFrequencyAxis | ||
| 1307 | Fair Value, Measurement Frequency [Domain] | Member | us-gaap:FairValueMeasurementFrequencyDomain | ||
| 1308 | Fair Value, Measurements, Recurring [Member] | Member | us-gaap:FairValueMeasurementsRecurringMember | ||
| 1309 | Fair Value, Measurements, Nonrecurring [Member] | Member | us-gaap:FairValueMeasurementsNonrecurringMember | ||
| 1310 | Fair Value, Hierarchy [Axis] | Axis | us-gaap:FairValueByFairValueHierarchyLevelAxis | ||
| 1311 | Fair Value Hierarchy [Domain] | Member | us-gaap:FairValueMeasurementsFairValueHierarchyDomain | ||
| 1312 | Fair Value, Inputs, Level 1 [Member] | Member | us-gaap:FairValueInputsLevel1Member | ||
| 1313 | Fair Value, Inputs, Level 2 [Member] | Member | us-gaap:FairValueInputsLevel2Member | ||
| 1314 | Fair Value, Inputs, Level 3 [Member] | Member | us-gaap:FairValueInputsLevel3Member | ||
| 1315 | Investment Type [Axis] | Axis | us-gaap:InvestmentTypeAxis | ||
| 1316 | Investments [Domain] | Member | us-gaap:InvestmentTypeCategorizationMember | ||
| 1317 | Private Equity Funds [Member] | Member | us-gaap:PrivateEquityFundsMember | ||
| 1318 | Private Equity Funds, Domestic [Member] | Member | us-gaap:PrivateEquityFundsDomesticMember | ||
| 1319 | Private Equity Funds, Foreign [Member] | Member | us-gaap:PrivateEquityFundsForeignMember | ||
| 1320 | Hedge Funds [Member] | Member | us-gaap:HedgeFundsMember | ||
| 1321 | Hedge Funds, Equity [Member] | Member | us-gaap:HedgeFundsEquityMember | ||
| 1322 | Hedge Funds, Event Driven [Member] | Member | us-gaap:HedgeFundsEventDrivenMember | ||
| 1323 | Hedge Funds, Global Opportunity [Member] | Member | us-gaap:HedgeFundsGlobalOpportunityMember | ||
| 1324 | Hedge Funds, Multi-strategy [Member] | Member | us-gaap:HedgeFundsMultistrategyMember | ||
| 1325 | Hedge Funds, Equity Long (Short) [Member] | Member | us-gaap:HedgeFundsEquityLongShortMember | ||
| 1326 | Equity Funds [Member] | Member | us-gaap:EquityFundsMember | ||
| 1327 | Real Estate Funds [Member] | Member | us-gaap:RealEstateFundsMember | ||
| 1328 | Venture Capital Funds [Member] | Member | us-gaap:VentureCapitalFundsMember | ||
| 1329 | Measurement Basis [Axis] | Axis | us-gaap:FairValueByMeasurementBasisAxis | ||
| 1330 | Fair Value Measurement [Domain] | Member | us-gaap:FairValueDisclosureItemAmountsDomain | ||
| 1331 | Portion at Fair Value Measurement [Member] [Default] | Member | us-gaap:PortionAtFairValueFairValueDisclosureMember | ||
| 1332 | Reported Value Measurement [Member] | Member | us-gaap:CarryingReportedAmountFairValueDisclosureMember | ||
| 1333 | Portion at Other than Fair Value Measurement [Member] | Member | us-gaap:PortionAtOtherThanFairValueFairValueDisclosureMember | ||
| 1334 | Estimate of Fair Value Measurement [Member] | Member | us-gaap:EstimateOfFairValueFairValueDisclosureMember | ||
| 1335 | Changes Measurement [Member] | Member | us-gaap:ChangeDuringPeriodFairValueDisclosureMember | ||
| 1336 | Range [Axis] | Axis | us-gaap:RangeAxis | ||
| 1337 | Range [Domain] | Member | us-gaap:RangeMember | ||
| 1338 | Maximum [Member] | Member | us-gaap:MaximumMember | ||
| 1339 | Minimum [Member] | Member | us-gaap:MinimumMember | ||
| 1340 | Weighted Average [Member] | Member | us-gaap:WeightedAverageMember | ||
| 1341 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] | LineItems | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareLineItems | ||
| 1342 | Alternative Investments, Fair Value Disclosure | Concept (Monetary) | As Of | Debit | us-gaap:AlternativeInvestmentsFairValueDisclosure |
| 1343 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input [Roll Forward] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRollForward | ||
| 1344 | Alternative Investments, Fair Value Disclosure, Beginning Balance | Concept (Monetary) | As Of | Debit | us-gaap:AlternativeInvestmentsFairValueDisclosure |
| 1345 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gain (Loss) [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesNetAbstract | ||
| 1346 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gain (Loss), Included in Earnings, Net [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsNetAbstract | ||
| 1347 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized Gain (Loss) [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedGainsLossesNetAbstract | ||
| 1348 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized Gain | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedGains |
| 1349 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized Loss | Concept (Monetary) | For Period | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedLosses |
| 1350 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized Gain (Loss), Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedGainsLossesNet |
| 1351 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain (Loss), Included in Earnings, Net [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesIncludedInEarningsNetAbstract | ||
| 1352 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain, Included in Earnings | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsIncludedInEarnings |
| 1353 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Loss, Included in Earnings | Concept (Monetary) | For Period | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedLossesIncludedInEarnings |
| 1354 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain (Loss), Included in Earnings, Net, Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesIncludedInEarningsNet |
| 1355 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gain (Loss), Included in Earnings, Net, Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsNet |
| 1356 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Net, Description | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsNetDescription | |
| 1357 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Assets and Liabilities, Continued to be Held [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsAssetsAndLiabilitiesContinuedToBeHeldAbstract | ||
| 1358 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Assets and Liabilities Continued to be Held, Amount | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsAssetsAndLiabilitiesContinuedToBeHeldAmount |
| 1359 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Assets and Liabilities Continued to be Held, Description | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsAssetsAndLiabilitiesContinuedToBeHeldDescription | |
| 1360 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gains (Losses), Changes in Assets and Liabilities, Continued to be Held [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesContinuedToBeHeldAbstract | ||
| 1361 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gains (Losses), Changes in Assets and Liabilities, Continued to be Held, Amount | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesContinuedToBeHeldAmount |
| 1362 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gains (Losses), Changes in Assets and Liabilities, Continued to be Held, Description | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesContinuedToBeHeldDescription | |
| 1363 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain (Loss) [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesAbstract | ||
| 1364 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsChangesInAssetsAndLiabilities |
| 1365 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Loss | Concept (Monetary) | For Period | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedLossesChangesInAssetsAndLiabilities |
| 1366 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain (Loss), Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesNet |
| 1367 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gains (Losses), Changes in Assets and Liabilities, Net, Description | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesNetDescription | |
| 1368 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gain (Loss), Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesNet |
| 1369 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Net [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsNetAbstract | ||
| 1370 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Purchases | Concept (Monetary) | For Period | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsPurchases |
| 1371 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Sales | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsSales |
| 1372 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Issuances | Concept (Monetary) | For Period | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsIssuances |
| 1373 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Settlements | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsSettlements |
| 1374 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Net, Total | Concept (Monetary) | For Period | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsNet |
| 1375 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Transfers, Net [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputTranserfsNetAbstract | ||
| 1376 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Transfers in | Concept (Monetary) | For Period | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputTranserfsIn |
| 1377 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Transfers out | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputTranserfsOut |
| 1378 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Transfers, Net, Total | Concept (Monetary) | For Period | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputTranserfsNet |
| 1379 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Period Increase (Decrease), Total | Concept (Monetary) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputPeriodIncreaseDecrease | |
| 1380 | Alternative Investments, Fair Value Disclosure, Ending Balance | Concept (Monetary) | As Of | Debit | us-gaap:AlternativeInvestmentsFairValueDisclosure |
| 1381 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Net, Alternative [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsNetAlternativeAbstract | ||
| 1382 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized and Unrealized Gain, Included in Earnings [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedAndUnrealizedGainsIncludedInEarningsAbstract | ||
| 1383 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized Gain | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedGains |
| 1384 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain, Included in Earnings | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsIncludedInEarnings |
| 1385 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized and Unrealized Gain, Included in Earnings, Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedAndUnrealizedGainsIncludedInEarnings |
| 1386 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized and Unrealized Loss, Included in Earnings [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedAndUnrealizedLossesIncludedInEarningsAbstract | ||
| 1387 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized Loss | Concept (Monetary) | For Period | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedLosses |
| 1388 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Loss, Included in Earnings | Concept (Monetary) | For Period | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedLossesIncludedInEarnings |
| 1389 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized and Unrealized Loss, Included in Earnings, Total | Concept (Monetary) | For Period | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedAndUnrealizedLossesIncludedInEarnings |
| 1390 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gain (Loss), Included in Earnings, Net, Total | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsNet |
| 1391 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Net, Description | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsNetDescription | |
| 1392 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Assets and Liabilities, Continued to be Held [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsAssetsAndLiabilitiesContinuedToBeHeldAbstract | ||
| 1393 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Assets and Liabilities Continued to be Held, Amount | Concept (Monetary) | For Period | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsAssetsAndLiabilitiesContinuedToBeHeldAmount |
| 1394 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Assets and Liabilities Continued to be Held, Description | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsAssetsAndLiabilitiesContinuedToBeHeldDescription | |
| 1395 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Reasons for Measurements | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareReasonsForMeasurements | |
| 1396 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Investee Significant Investment Strategies, Description | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareInvesteeSignificantInvestmentStartegiesDescription | |
| 1397 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Liquidating Investment, Remaining Period | Concept (xbrli:durationItemType) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareLiquidatingInvestmentRemainingPeriod1 | |
| 1398 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unfunded Commitments | Concept (Monetary) | As Of | Credit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments |
| 1399 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Investment Redemption, Description | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareInvestmentRedemptionDescription | |
| 1400 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Investment Redemption, Frequency | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareInvestmentRedemptionFrequency | |
| 1401 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Investment Redemption, Notice Period | Concept (xbrli:durationItemType) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareInvestmentRedemptionNoticePeriod1 | |
| 1402 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionAbstract | ||
| 1403 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction Flag | Concept (Yes/No) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionFlag1 | |
| 1404 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Description | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionDescription | |
| 1405 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Lapse Date | Concept (Date) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionLapseDate1 | |
| 1406 | Fair value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Lapse Date, Not Estimable Flag | Concept (Yes/No) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionLapseDateNotEstimableFlag | |
| 1407 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Period in Effect | Concept (xbrli:durationItemType) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionPeriodInEffect1 | |
| 1408 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Other | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionOther | |
| 1409 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Percentage | Concept (Percent) | As Of | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionPercentage | |
| 1410 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction Period | Concept (xbrli:durationItemType) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionPeriod | |
| 1411 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Sale for Other than NAV [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareSaleForOtherThanNAVAbstract | ||
| 1412 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Sale for Other than NAV, Amount | Concept (Monetary) | As Of | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareSaleForOtherThanNAVAmount |
| 1413 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Sale for Other than NAV, Description | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareSaleForOtherThanNAVDescription | |
| 1414 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Planned Sale, Investments Not Identified [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedAbstract | ||
| 1415 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Planned Sale, Investments Not Identified, Value | Concept (Monetary) | As Of | Debit | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedValue |
| 1416 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Planned Sale, Investments Not Identified, Number | Concept (Decimal) | As Of | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedNumber | |
| 1417 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Planned Sale, Investments Not Identified, Percentage | Concept (Percent) | As Of | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedPercentage | |
| 1418 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Planned Sale, Investments Not Identified, Description | Concept (Text/String) | For Period | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedDescription | |
| 1419 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent [Abstract] | Abstract | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentAbstract | ||
| 1420 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Equity Securities | Concept (Percent) | As Of | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentEquitySecurities | |
| 1421 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Debt Securities | Concept (Percent) | As Of | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentDebtSecurities | |
| 1422 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Foreign Equity Securities | Concept (Percent) | As Of | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentForeignEquitySecurities | |
| 1423 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Currencies | Concept (Percent) | As Of | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentCurrencies | |
| 1424 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Domestic Equity Securities | Concept (Percent) | As Of | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentDomesticEquitySecurities | |
| 1425 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Real Estate | Concept (Percent) | As Of | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentRealEstate | |
| 1426 | Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Arbitrage Investments | Concept (Percent) | As Of | us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentArbitrageInvestments | |
| 1427 | Table Text Block Supplement [Abstract] | Abstract | us-gaap:TableTextBlockSupplementAbstract | ||
| 1428 | Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock | |
| 1429 | Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock | |
| 1430 | Fair Value Measurements, Nonrecurring [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisTextBlock | |
| 1431 | Fair Value, Assets Measured on Recurring Basis [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock | |
| 1432 | Fair Value, Liabilities Measured on Recurring Basis [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock | |
| 1433 | Fair Value, Liabilities Measured on Recurring and Nonrecurring Basis [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock | |
| 1434 | Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:FairValueAssetsMeasuredOnRecurringAndNonrecurringBasisTableTextBlock | |
| 1435 | Disclosure Text Block [Abstract] | Abstract | us-gaap:DisclosureTextBlockAbstract | ||
| 1436 | Derivatives and Fair Value [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:DerivativesAndFairValueTextBlock |