942000 - Disclosure - Financial Services, Brokers and Dealers

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1 942000 - Disclosure - Financial Services, Brokers and Dealers Network

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http://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealers
2 Brokers and Dealers [Abstract] Abstract srt:BrokersAndDealersAbstract
3 Brokers and Dealers Disclosure [Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:BrokersAndDealersDisclosureTextBlock
4 Cash and Securities Segregated under Federal and Other Regulations Disclosures [Abstract] Abstract us-gaap:CashAndSecuritiesSegregatedUnderFederalAndOtherRegulationsDisclosuresAbstract
5 Cash Reserve Deposit Required and Made Concept (Monetary) As Of Debit us-gaap:CashReserveDepositRequiredAndMade
6 Securities Reserve Deposit Required and Made Concept (Monetary) As Of Debit us-gaap:SecuritiesReserveDepositRequiredAndMade
7 Cash and Securities Segregated under SEC Regulation, Balance Sheet Disclosures [Abstract] Abstract us-gaap:CashAndSecuritiesSegregatedUnderSECRegulationBalanceSheetDisclosuresAbstract
8 Cash and Securities Segregated under Securities Exchange Commission Regulation [Abstract] Abstract us-gaap:CashAndSecuritiesSegregatedUnderSecuritiesExchangeCommissionRegulationAbstract
9 Securities Segregated under Securities Exchange Commission Regulation Concept (Monetary) As Of Debit us-gaap:SecuritiesSegregatedUnderSecuritiesExchangeCommissionRegulation
10 Cash and Securities Segregated under Securities Exchange Commission Regulation, Total Concept (Monetary) As Of Debit us-gaap:CashAndSecuritiesSegregatedUnderSecuritiesExchangeCommissionRegulation
11 Cash and Securities Segregated under Commodity Exchange Act [Abstract] Abstract us-gaap:CashAndSecuritiesSegregatedUnderCommodityExchangeActAbstract
12 Cash and Securities Segregated under Commodity Exchange Act Regulation [Abstract] Abstract us-gaap:CashAndSecuritiesSegregatedUnderCommodityExchangeActRegulationAbstract
13 Cash Segregated under Commodity Exchange Act Regulation Concept (Monetary) As Of Debit us-gaap:CashSegregatedUnderCommodityExchangeActRegulation
14 Cash and Securities Segregated under Commodity Exchange Act Regulation, Total Concept (Monetary) As Of Debit us-gaap:CashAndSecuritiesSegregatedUnderCommodityExchangeActRegulation
15 Cash and Securities Segregated under Other Regulations, Disclosures [Abstract] Abstract us-gaap:CashAndSecuritiesSegregatedUnderOtherRegulationsDisclosuresAbstract
16 Cash and Securities Segregated under Other Regulations [Abstract] Abstract us-gaap:CashAndSecuritiesSegregatedUnderOtherRegulationsAbstract
17 Cash Segregated under Other Regulations Concept (Monetary) As Of Debit us-gaap:CashSegregatedUnderOtherRegulations
18 Securities Segregated under Other Regulations Concept (Monetary) As Of Debit us-gaap:SecuritiesSegregatedUnderOtherRegulations
19 Cash and Securities Segregated under Federal and Other Regulations [Abstract] Abstract us-gaap:CashAndSecuritiesSegregatedUnderFederalAndOtherRegulationsAbstract
20 Cash and Securities Segregated under Commodity Exchange Act Regulation Concept (Monetary) As Of Debit us-gaap:CashAndSecuritiesSegregatedUnderCommodityExchangeActRegulation
21 Cash and Securities Segregated under Securities Exchange Commission Regulation Concept (Monetary) As Of Debit us-gaap:CashAndSecuritiesSegregatedUnderSecuritiesExchangeCommissionRegulation
22 Cash and Securities Segregated under Federal and Other Regulations, Total Concept (Monetary) As Of Debit us-gaap:CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations
23 Assets under Management [Abstract] Abstract us-gaap:AssetsUnderManagementAbstract
24 Assets under Management, Carrying Amount Concept (Monetary) As Of Debit us-gaap:AssetsUnderManagementCarryingAmount
25 Assets under Management, Average Balance Concept (Monetary) For Period Debit us-gaap:AssetsUnderManagementAverageBalance
26 Financial Instruments Sold, Not yet Purchased, at Fair Value [Abstract] Abstract us-gaap:FinancialInstrumentsSoldNotYetPurchasedAtFairValueAbstract
27 Financial Instruments Sold, Not yet Purchased, Mortgages, Mortgage-backed and Asset-backed Securities Concept (Monetary) As Of Credit us-gaap:FinancialInstrumentsSoldNotYetPurchasedMortgagesMortgageBackedAndAssetBackedSecurities
28 Financial Instruments Sold, Not yet Purchased, US Government and Agency Obligations Concept (Monetary) As Of Credit us-gaap:FinancialInstrumentsSoldNotYetPurchasedUSGovernmentAndAgencyObligations
29 Financial Instruments Sold, Not yet Purchased, Other Sovereign Government Debt Concept (Monetary) As Of Credit us-gaap:FinancialInstrumentsSoldNotYetPurchasedOtherSovereignGovernmentDebt
30 Financial Instruments Sold, Not yet Purchased, State and Municipal Government Obligations Concept (Monetary) As Of Credit us-gaap:FinancialInstrumentsSoldNotYetPurchasedStateAndMunicipalGovernmentObligations
31 Financial Instruments Sold, Not yet Purchased, Corporate Equities Concept (Monetary) As Of Credit us-gaap:FinancialInstrumentsSoldNotYetPurchasedCorporateEquities
32 Financial Instruments Sold, Not yet Purchased, Corporate Debt Concept (Monetary) As Of Credit us-gaap:FinancialInstrumentsSoldNotYetPurchasedCorporateDebt
33 Financial Instruments Sold, Not yet Purchased, Physical Commodities Sold Concept (Monetary) As Of Credit us-gaap:FinancialInstrumentsSoldNotYetPurchasedPhysicalCommoditiesSold
34 Financial Instruments Sold, Not yet Purchased, Derivatives and Other Contracts Concept (Monetary) As Of Credit us-gaap:FinancialInstrumentsSoldNotYetPurchasedDerivativesAndOtherContracts
35 Financial Instruments Sold, Not yet Purchased, at Fair Value, Total Concept (Monetary) As Of Credit us-gaap:FinancialInstrumentsSoldNotYetPurchasedAtFairValue
36 Securities Financing Transactions [Abstract] Abstract us-gaap:SecuritiesFinancingTransactionsAbstract
37 Securities Financing Transactions, Accounting Policy Concept (Text/String) For Period us-gaap:SecuritiesFinancingTransactionsAccountingPolicy
38 Securities Financing Transactions Disclosures [Abstract] Abstract us-gaap:SecuritiesFinancingTransactionsDisclosuresAbstract
39 Schedule of Securities Financing Transactions [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfSecuritiesFinancingTransactionsTextBlock
40 Securities Financing Transaction [Table] Hypercube us-gaap:SecuritiesFinancingTransactionTable
41 Securities Financing Transaction [Axis] Dimension us-gaap:SecuritiesFinancingTransactionAxis
42 Securities Financing Transaction [Domain] Member us-gaap:SecuritiesFinancingTransactionTypeDomain
43 Securities Financing Transaction, Fair Value [Member] Member us-gaap:SecuritiesFinancingTransactionFairValueMember
44 Securities Financing Transaction, Cost [Member] Member us-gaap:SecuritiesFinancingTransactionCostMember
45 Securities Financing Transaction [Line Items] LineItems us-gaap:SecuritiesFinancingTransactionLineItems
46 Securities Purchased under Agreements to Resell Concept (Monetary) As Of Debit us-gaap:SecuritiesPurchasedUnderAgreementsToResell
47 Securities Sold under Agreements to Repurchase Concept (Monetary) As Of Credit us-gaap:SecuritiesSoldUnderAgreementsToRepurchase
48 Securities Borrowed Concept (Monetary) As Of Debit us-gaap:SecuritiesBorrowed
49 Securities Received as Collateral Concept (Monetary) As Of Debit us-gaap:SecuritiesReceivedAsCollateral
50 Collateral Securities Repledged, Delivered, or Used Concept (Monetary) As Of Credit us-gaap:CollateralSecuritiesRepledgedDeliveredOrUsed
51 Securities for Reverse Repurchase Agreements Concept (Monetary) As Of Debit us-gaap:SecuritiesForReverseRepurchaseAgreements
52 Securities Loaned Concept (Monetary) As Of Credit us-gaap:SecuritiesLoaned
53 Securities Financing Transactions, Balance Sheet [Abstract] Abstract us-gaap:SecuritiesFinancingTransactionsBalanceSheetAbstract
54 Securities Purchased under Agreements to Resell Concept (Monetary) As Of Debit us-gaap:SecuritiesPurchasedUnderAgreementsToResell
55 Securities Sold under Agreements to Repurchase Concept (Monetary) As Of Credit us-gaap:SecuritiesSoldUnderAgreementsToRepurchase
56 Securities Borrowed Concept (Monetary) As Of Debit us-gaap:SecuritiesBorrowed
57 Securities Received as Collateral Concept (Monetary) As Of Debit us-gaap:SecuritiesReceivedAsCollateral
58 Collateral Securities Repledged, Delivered, or Used Concept (Monetary) As Of Credit us-gaap:CollateralSecuritiesRepledgedDeliveredOrUsed
59 Securities for Reverse Repurchase Agreements Concept (Monetary) As Of Debit us-gaap:SecuritiesForReverseRepurchaseAgreements
60 Securities Loaned Concept (Monetary) As Of Credit us-gaap:SecuritiesLoaned
61 Securities Owned and Other Investments Not Readily Marketable Disclosure [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:SecuritiesOwnedAndOtherInvestmentsNotReadilyMarketableDisclosureTextBlock
62 Securities Owned Not Readily Marketable [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfSecuritiesOwnedNotReadilyMarketableTextBlock
63 Security Owned Not Readily Marketable [Table] Hypercube us-gaap:SecurityOwnedNotReadilyMarketableTable
64 Security Owned Not Readily Marketable [Axis] Dimension us-gaap:SecurityOwnedNotReadilyMarketableAxis
65 Security Owned Not Readily Marketable, Name [Domain] Member us-gaap:SecurityOwnedNotReadilyMarketableNameDomain
66 Security Owned Not Readily Marketable [Line Items] LineItems us-gaap:SecurityOwnedNotReadilyMarketableLineItems
67 Security Owned Not Readily Marketable, Description Concept (Text/String) For Period us-gaap:SecurityOwnedNotReadilyMarketableDescription
68 Security Owned Not Readily Marketable, Quoted Price Concept (Monetary) As Of Debit us-gaap:SecurityOwnedNotReadilyMarketableQuotedValue
69 Security Owned Not Readily Marketable, Fair Value Concept (Monetary) As Of Debit us-gaap:SecurityOwnedNotReadilyMarketableFairValue
70 Other Investments Not Readily Marketable [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfOtherInvestmentsNotReadilyMarketableTextBlock
71 Other Investment Not Readily Marketable [Table] Hypercube us-gaap:OtherInvestmentNotReadilyMarketableTable
72 Other Investment Not Readily Marketable [Axis] Dimension us-gaap:OtherInvestmentNotReadilyMarketableAxis
73 Other Investment Not Readily Marketable, Name [Domain] Member us-gaap:OtherInvestmentNotReadilyMarketableNameDomain
74 Other Investment Not Readily Marketable [Line Items] LineItems us-gaap:OtherInvestmentNotReadilyMarketableLineItems
75 Other Investment Not Readily Marketable, Description Concept (Text/String) For Period us-gaap:OtherInvestmentNotReadilyMarketableDescription
76 Other Investment Not Readily Marketable, Quoted Value Concept (Monetary) As Of Debit us-gaap:OtherInvestmentNotReadilyMarketableQuotedValue
77 Other Investment Not Readily Marketable, Fair Value Concept (Monetary) As Of Debit us-gaap:OtherInvestmentNotReadilyMarketableFairValue
78 Schedule of Securities Owned and Sold, Not yet Purchased, at Fair Value [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock
79 Security Owned and Sold, Not yet Purchased, at Fair Value [Table] Hypercube us-gaap:SecurityOwnedAndSoldNotYetPurchasedAtFairValueTable
80 Security Owned and Sold, Not yet Purchased, at Fair Value [Axis] Dimension us-gaap:SecurityOwnedAndSoldNotYetPurchasedAtFairValueAxis
81 Security Owned and Sold, Not yet Purchased Fair Value, Security Name [Domain] Member us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityNameDomain
82 Equity Securities [Member] Member us-gaap:EquitySecuritiesMember
83 Preferred Stock [Member] Member us-gaap:PreferredStockMember
84 Debt Securities [Member] Member us-gaap:DebtSecuritiesMember
85 US Government Debt Securities [Member] Member us-gaap:USGovernmentDebtSecuritiesMember
86 Corporate Debt Securities [Member] Member us-gaap:CorporateDebtSecuritiesMember
87 Asset-backed Securities [Member] Member us-gaap:AssetBackedSecuritiesMember
88 Derivative [Member] Member us-gaap:DerivativeMember
89 Forward Contracts [Member] Member us-gaap:ForwardContractsMember
90 Options Held [Member] Member us-gaap:OptionMember
91 Bond Option [Member] Member us-gaap:BondOptionMember
92 Equity Option [Member] Member us-gaap:StockOptionMember
93 Commodity Option [Member] Member us-gaap:CommodityOptionMember
94 Credit Default Option [Member] Member us-gaap:CreditDefaultOptionMember
95 Interest Rate Cap [Member] Member us-gaap:InterestRateCapMember
96 Interest Rate Floor [Member] Member us-gaap:InterestRateFloorMember
97 Swaption [Member] Member us-gaap:SwaptionMember
98 Foreign Exchange Option [Member] Member us-gaap:ForeignExchangeOptionMember
99 Credit Spread Option [Member] Member us-gaap:CreditSpreadOptionMember
100 Swap [Member] Member us-gaap:SwapMember
101 Equity Swap [Member] Member us-gaap:EquitySwapMember
102 Currency Swap [Member] Member us-gaap:CurrencySwapMember
103 Interest Rate Swap [Member] Member us-gaap:InterestRateSwapMember
104 Basis Swap [Member] Member us-gaap:BasisSwapMember
105 Credit Default Swap [Member] Member us-gaap:CreditDefaultSwapMember
106 Warrant [Member] Member us-gaap:WarrantMember
107 Future [Member] Member us-gaap:FutureMember
108 DJIA Index Future [Member] Member us-gaap:DJIAIndexFutureMember
109 NASDAQ Index Future [Member] Member us-gaap:NASDAQIndexFutureMember
110 Eurodollar Future [Member] Member us-gaap:EurodollarFutureMember
111 Euribor Future [Member] Member us-gaap:EuriborFutureMember
112 Bond Future [Member] Member us-gaap:BondFutureMember
113 Single-Stock Future [Member] Member us-gaap:SingleStockFutureMember
114 Foreign Exchange Future [Member] Member us-gaap:ForeignExchangeFutureMember
115 Option on Securities [Member] Member us-gaap:OptionOnSecuritiesMember
116 Energy Related Derivative [Member] Member us-gaap:EnergyRelatedDerivativeMember
117 Exchange Traded Options [Member] Member us-gaap:ExchangeTradedOptionsMember
118 Foreign Exchange Forward [Member] Member us-gaap:ForeignExchangeForwardMember
119 Total Return Swap [Member] Member us-gaap:TotalReturnSwapMember
120 Variance Swap [Member] Member us-gaap:VarianceSwapMember
121 Interest Rate Swaption [Member] Member us-gaap:InterestRateSwaptionMember
122 Credit Default Swaption [Member] Member us-gaap:CreditDefaultSwaptionMember
123 Capital Support Agreement [Member] Member us-gaap:CapitalSupportAgreementMember
124 Trust Preferred Securities Subject to Mandatory Redemption [Member] Member us-gaap:TrustPreferredSecuritiesSubjectToMandatoryRedemptionMember
125 Security Owned and Sold, Not yet Purchased, at Fair Value [Line Items] LineItems us-gaap:SecurityOwnedAndSoldNotYetPurchasedAtFairValueLineItems
126 Security Owned and Sold, Not yet Purchased Fair Value, Security Owned Concept (Monetary) As Of Debit us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned
127 Security Owned and Sold, Not yet Purchased Fair Value, Security Sold, Not yet Purchased Concept (Monetary) As Of Credit us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased
128 Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock
129 Financial Instruments Owned and Pledged as Collateral [Table] Hypercube us-gaap:FinancialInstrumentsOwnedAndPledgedAsCollateralTable
130 Financial Instrument [Axis] Dimension us-gaap:FinancialInstrumentAxis
131 Financial Instruments [Domain] Member us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
132 Fixed Income Securities [Member] Member us-gaap:FixedIncomeSecuritiesMember
133 Equity Securities [Member] Member us-gaap:EquitySecuritiesMember
134 Foreign Exchange Contract [Member] Member us-gaap:ForeignExchangeContractMember
135 Financial Instruments Owned and Pledged as Collateral [Line Items] LineItems us-gaap:FinancialInstrumentsOwnedAndPledgedAsCollateralLineItems
136 Security Owned and Pledged as Collateral, Fair Value [Abstract] Abstract us-gaap:SecurityOwnedAndPledgedAsCollateralFairValueAbstract
137 Financial Instruments Owned and Pledged as Collateral, Amount Eligible to be Repledged by Counterparty Concept (Monetary) As Of Debit us-gaap:FinancialInstrumentsOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterparty
138 Financial Instruments Owned and Pledged as Collateral, Amount Not Eligible to be Repledged by Counterparty Concept (Monetary) As Of Debit us-gaap:FinancialInstrumentsOwnedAndPledgedAsCollateralAmountNotEligibleToBeRepledgedByCounterparty
139 Security Owned and Pledged as Collateral, Fair Value, Total Concept (Monetary) As Of Debit us-gaap:SecurityOwnedAndPledgedAsCollateralFairValue
140 Security Owned and Pledged as Collateral, Associated Liabilities, Fair Value Concept (Monetary) As Of Credit us-gaap:SecurityOwnedAndPledgedAsCollateralAssociatedLiabilitiesFairValue
141 Schedule of Customer Securities for which Entity has Right to Sell or Repledge [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfCustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeTextBlock
142 Customer Securities for which Entity has Right to Sell or Repledge [Table] Hypercube us-gaap:CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeTable
143 Customer Securities for which Entity has Right to Sell or Repledge [Axis] Dimension us-gaap:CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeAxis
144 Customer Securities for which Entity has Right to Sell or Repledge, Securities Type [Domain] Member us-gaap:CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeSecuritiesTypeDomain
145 Commercial Loan [Member] Member us-gaap:CommercialLoanMember
146 Automobile Loan [Member] Member us-gaap:AutomobileLoanMember
147 Residential Mortgage [Member] Member us-gaap:ResidentialMortgageMember
148 Fixed Rate Residential Mortgage [Member] Member us-gaap:FixedRateResidentialMortgageMember
149 Adjustable Rate Residential Mortgage [Member] Member us-gaap:AdjustableRateResidentialMortgageMember
150 Home Equity Line of Credit [Member] Member us-gaap:HomeEquityMember
151 Consumer Loan [Member] Member us-gaap:ConsumerLoanMember
152 Second Mortgage [Member] Member us-gaap:SecondMortgageMember
153 Credit Card Receivable [Member] Member us-gaap:CreditCardReceivablesMember
154 Commercial Real Estate [Member] Member us-gaap:CommercialRealEstateMember
155 Asset-backed Securities [Member] Member us-gaap:AssetBackedSecuritiesMember
156 Collateralized Mortgage Backed Securities [Member] Member us-gaap:MortgageBackedSecuritiesMember
157 Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] Member us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember
158 Mortgage-backed Securities, Issued by Private Enterprises [Member] Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember
159 Collateralized Mortgage Obligations [Member] Member us-gaap:CollateralizedMortgageObligationsMember
160 Balance Sheet Location [Axis] Dimension us-gaap:BalanceSheetLocationAxis
161 Balance Sheet Location [Domain] Member us-gaap:BalanceSheetLocationDomain
162 Other Assets [Member] Member us-gaap:OtherAssetsMember
163 Other Current Assets [Member] Member us-gaap:OtherCurrentAssetsMember
164 Other Noncurrent Assets [Member] Member us-gaap:OtherNoncurrentAssetsMember
165 Other Liabilities [Member] Member us-gaap:OtherLiabilitiesMember
166 Other Current Liabilities [Member] Member us-gaap:OtherCurrentLiabilitiesMember
167 Other Noncurrent Liabilities [Member] Member us-gaap:OtherNoncurrentLiabilitiesMember
168 Other Investments [Member] Member us-gaap:OtherInvestmentsMember
169 Contract Holder Funds [Member] Member us-gaap:ContractHolderFundsMember
170 Accounts Payable and Accrued Liabilities [Member] Member us-gaap:AccountsPayableAndAccruedLiabilitiesMember
171 Prepaid Expenses and Other Current Assets [Member] Member us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember
172 Customer Securities for which Entity has Right to Sell or Repledge (Including Securities Sold or Repledged) [Line Items] LineItems us-gaap:CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeLineItems
173 Customer Securities for which Entity has Right to Sell or Repledge, Fair Value Concept (Monetary) As Of Credit us-gaap:CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeFairValue
174 Customer Securities for which Entity has Right to Sell or Repledge, Fair Value of Securities Sold or Repledged Concept (Monetary) As Of Credit us-gaap:CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeFairValueOfSecuritiesSoldOrRepledged
175 Repurchase Agreements, Resale Agreements, Securities Borrowed, and Securities Loaned Disclosure [Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:RepurchaseAgreementsResaleAgreementsSecuritiesBorrowedAndSecuritiesLoanedDisclosureTextBlock
176 Carrying Value of Federal Funds Sold, Securities Purchased under Agreements to Resell, and Deposits Paid for Securities Borrowed [Abstract] Abstract us-gaap:CarryingValueOfFederalFundsSoldSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowedAbstract
177 Carrying Value of Securities Purchased under Agreements to Resell and Deposits Paid for Securities Borrowed [Abstract] Abstract us-gaap:CarryingValueOfSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowedAbstract
178 Deposits Paid for Securities Borrowed, at Carrying Value Concept (Monetary) As Of Debit us-gaap:DepositsPaidForSecuritiesBorrowedAtCarryingValue
179 Securities Purchased under Agreements to Resell Concept (Monetary) As Of Debit us-gaap:SecuritiesPurchasedUnderAgreementsToResell
180 Carrying Value of Securities Purchased under Agreements to Resell and Deposits Paid for Securities Borrowed, Total Concept (Monetary) As Of Debit us-gaap:CarryingValueOfSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowed
181 Federal Funds Sold Concept (Monetary) As Of Debit us-gaap:FederalFundsSold
182 Carrying Value of Federal Funds Sold, Securities Purchased under Agreements to Resell, and Deposits Paid for Securities Borrowed, Total Concept (Monetary) As Of Debit us-gaap:CarryingValueOfFederalFundsSoldSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowed
183 Carrying Value of Federal Funds Purchased, Securities Sold under Agreements to Repurchase, and Deposits Received for Securities Loaned [Abstract] Abstract us-gaap:CarryingValueOfFederalFundsPurchasedSecuritiesSoldUnderAgreementsToRepurchaseAndDepositsReceivedForSecuritiesLoanedAbstract
184 Carrying Value of Securities Sold under Repurchase Agreements and Deposits Received for Securities Loaned [Abstract] Abstract us-gaap:CarryingValueOfSecuritiesSoldUnderRepurchaseAgreementsAndDepositsReceivedForSecuritiesLoanedAbstract
185 Securities Sold under Agreements to Repurchase Concept (Monetary) As Of Credit us-gaap:SecuritiesSoldUnderAgreementsToRepurchase
186 Deposits Received for Securities Loaned, at Carrying Value Concept (Monetary) As Of Credit us-gaap:DepositsReceivedForSecuritiesLoanedAtCarryingValue
187 Carrying Value of Securities Sold under Repurchase Agreements and Deposits Received for Securities Loaned, Total Concept (Monetary) As Of Credit us-gaap:CarryingValueOfSecuritiesSoldUnderRepurchaseAgreementsAndDepositsReceivedForSecuritiesLoaned
188 Federal Funds Purchased Concept (Monetary) As Of Credit us-gaap:FederalFundsPurchased
189 Carrying Value of Federal Funds Purchased, Securities Sold under Agreements to Repurchase, and Deposits Received for Securities Loaned, Total Concept (Monetary) As Of Credit us-gaap:CarryingValueOfFederalFundsPurchasedSecuritiesSoldUnderAgreementsToRepurchaseAndDepositsReceivedForSecuritiesLoaned
190 Disclosure of Resale Agreements [Abstract] Abstract us-gaap:DisclosureOfResaleAgreementsAbstract
191 Schedule of Resale Agreements [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfResaleAgreements
192 Resale Agreements, Securities Possession Policy Concept (Text/String) For Period us-gaap:ResaleAgreementsSecuritiesPossessionPolicy
193 Resale Agreements, Policy for Monitoring of Market Value of Underlying Assets Concept (Text/String) For Period us-gaap:ResaleAgreementsPolicyForMonitoringOfMarketValueOfUnderlyingAssets
194 Resale Agreements, Collateral Rights in Event of Default Related to Securities to be Resold Concept (Text/String) For Period us-gaap:ResaleAgreementsCollateralRightsInEventOfDefaultRelatedToSecuritiesToBeResold
195 Resell Agreements, Period End Amounts Excluding Effects of Agreements Reported Net by Counterparty Concept (Monetary) As Of Debit us-gaap:ResellAgreementsPeriodEndAmountsExcludingEffectsOfAgreementsReportedNetByCounterparty
196 Schedule of Resale Agreement Counterparties with Whom Resale Agreements Exceed 10 Percent of Stockholders' Equity [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfResaleAgreementCounterpartiesWithWhomResaleAgreementsExceed10PercentOfStockholdersEquityTextBlock
197 Schedule of Resale Agreement Counterparty [Table] Hypercube us-gaap:ScheduleOfResaleAgreementCounterpartyTable
198 Counterparty Name [Axis] Dimension srt:CounterpartyNameAxis
199 Counterparty Name [Domain] Member srt:RepurchaseAgreementCounterpartyNameDomain
200 Individually Immaterial Counterparties [Member] Member us-gaap:IndividuallyImmaterialCounterpartiesMember
201 Resale Agreement Counterparty [Line Items] LineItems us-gaap:ResaleAgreementCounterpartyLineItems
202 Resale Agreement Counterparty, Amount at Risk Concept (Monetary) As Of Credit us-gaap:ResaleAgreementCounterpartyAmountAtRisk
203 Resale Agreement Counterparty, Weighted Average Maturity of Agreements Concept (xbrli:durationItemType) For Period us-gaap:ResaleAgreementCounterpartyWeightedAverageMaturityOfAgreements1
204 Disclosure of Repurchase Agreements [Abstract] Abstract us-gaap:DisclosureOfRepurchaseAgreementsAbstract
205 Schedule of Repurchase Agreements [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfRepurchaseAgreements
206 Repurchase Agreements, Maturities Concept (Text/String) For Period us-gaap:RepurchaseAgreementsMaturities
207 Repurchase Agreements, Valuation, Policy [Policy Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:RepurchaseAgreementsValuationPolicy
208 Repurchase Agreements, Collateral, Policy [Policy Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:RepurchaseAgreementsCollateralPolicy
209 Repurchase Agreements, Interest Expense Amount Concept (Monetary) For Period Debit us-gaap:RepurchaseAgreementsInterestExpenseAmount
210 Schedule of Underlying Assets of Repurchase Agreements when Amount of Repurchase Agreements Exceeds 10 Percent of Assets [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfUnderlyingAssetsOfRepurchaseAgreementsWhenAmountOfRepurchaseAgreementsExceeds10PercentOfAssetsTextBlock
211 Schedule of Assets Sold under Agreements to Repurchase [Table] Hypercube us-gaap:ScheduleOfAssetsSoldUnderAgreementsToRepurchaseTable
212 Repurchase Agreements and Similar Transactions, Maturity Periods [Axis] Dimension us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodsAxis
213 Repurchase Agreements and Similar Transactions, Maturity Periods [Domain] Member us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodDomain
214 Element name and standard label in Maturity to [Member] or Maturity Greater than [Member] or Maturity Less than [Member] formats [Guidance] Abstract us-gaap:ElementNameAndStandardLabelInMaturityNumericLowerEndToNumericHigherEndDateMeasureMemberOrMaturityGreaterThanLowEndNumericValueDateMeasureMemberOrMaturityLessThanHighEndNumericValueDateMeasureMemberFormatsGuidance
215 Maturity Overnight and on Demand [Member] Member us-gaap:MaturityOvernightAndOnDemandMember
216 Maturity Overnight [Member] Member us-gaap:MaturityOvernightMember
217 Maturity on Demand [Member] Member us-gaap:MaturityOnDemandMember
218 Maturity Less than 30 Days [Member] Member us-gaap:MaturityUpTo30DaysMember
219 Maturity 30 to 90 Days [Member] Member us-gaap:Maturity30To90DaysMember
220 Maturity Greater than 90 Days [Member] Member us-gaap:MaturityOver90DaysMember
221 Securities or Other Assets Sold under Agreements to Repurchase [Axis] Dimension us-gaap:AssetsSoldUnderAgreementsToRepurchaseAxis
222 Assets Sold under Agreements to Repurchase, Type [Domain] Member us-gaap:AssetsSoldUnderAgreementsToRepurchaseTypeDomain
223 US Treasury Securities [Member] Member us-gaap:USTreasurySecuritiesMember
224 US Government Corporations and Agencies Securities [Member] Member us-gaap:USGovernmentCorporationsAndAgenciesSecuritiesMember
225 US Government Agencies Debt Securities [Member] Member us-gaap:USGovernmentAgenciesDebtSecuritiesMember
226 US Government-sponsored Enterprises Debt Securities [Member] Member us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember
227 Loans [Member] Member us-gaap:LoansMember
228 Commercial Paper [Member] Member us-gaap:CommercialPaperMember
229 Bankers Acceptance [Member] Member us-gaap:BankersAcceptanceMember
230 Certificates of Deposit [Member] Member us-gaap:CertificatesOfDepositMember
231 Senior Notes [Member] Member us-gaap:SeniorNotesMember
232 Dollar Rolls [Member] Member us-gaap:DollarRollsMember
233 Dollar Rolls, Fixed Coupon [Member] Member us-gaap:DollarRollsFixedCouponMember
234 Dollar Rolls, Yield Maintenance [Member] Member us-gaap:DollarRollsYieldMaintenanceMember
235 Assets Sold under Agreements to Repurchase [Line Items] LineItems us-gaap:AssetsSoldUnderAgreementsToRepurchaseLineItems
236 Assets Sold under Agreements to Repurchase, Carrying Amount Concept (Monetary) As Of Credit us-gaap:AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts
237 Assets Sold under Agreements to Repurchase, Market Value Concept (Monetary) As Of Credit us-gaap:AssetsSoldUnderAgreementsToRepurchaseMarketValue
238 Assets Sold under Agreements to Repurchase, Repurchase Liability Concept (Monetary) As Of Credit us-gaap:AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability
239 Assets Sold under Agreements to Repurchase, Interest Rate Concept (dtr-types:percentItemType) As Of us-gaap:AssetsSoldUnderAgreementsToRepurchaseInterestRate
240 Schedule of Repurchase Agreement Counterparties with Whom Repurchase Agreements Exceed 10 Percent of Stockholders' Equity [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfRepurchaseAgreementCounterpartiesWithWhomRepurchaseAgreementsExceed10PercentOfStockholdersEquityTextBlock
241 Schedule of Repurchase Agreement Counterparty [Table] Hypercube us-gaap:ScheduleOfRepurchaseAgreementCounterpartyTable
242 Counterparty Name [Axis] Dimension srt:CounterpartyNameAxis
243 Counterparty Name [Domain] Member srt:RepurchaseAgreementCounterpartyNameDomain
244 Individually Immaterial Counterparties [Member] Member us-gaap:IndividuallyImmaterialCounterpartiesMember
245 Repurchase Agreement Counterparty [Line Items] LineItems us-gaap:RepurchaseAgreementCounterpartyLineItems
246 Repurchase Agreement Counterparty, Amount at Risk Concept (Monetary) As Of Credit us-gaap:RepurchaseAgreementCounterpartyAmountAtRisk
247 Repurchase Agreement Counterparty, Weighted Average Maturity of Agreements Concept (xbrli:durationItemType) For Period us-gaap:RepurchaseAgreementCounterpartyWeightedAverageMaturityOfAgreements1
248 Collateral Received that Can be Resold or Repledged [Abstract] Abstract us-gaap:CollateralReceivedThatCanBeResoldOrRepledgedAbstract
249 Information about Sources and Uses of Collateral that is Received Through Resale Agreements and Securities Borrowing Agreements Concept (Text/String) For Period us-gaap:InformationAboutSourcesAndUsesOfCollateralThatIsReceivedThroughResaleAgreementsAndSecuritiesBorrowingAgreementsAndSubsequentlyRepledgedOrSold
250 Fair Value of Securities Received as Collateral that Can be Resold or Repledged Concept (Monetary) As Of Credit us-gaap:FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged
251 Fair Value of Securities Received as Collateral that Have Been Resold or Repledged Concept (Monetary) As Of Debit us-gaap:FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged
252 Secured Debt, Repurchase and Reverse Repurchase Agreements and Dollar Rolls [Abstract] Abstract us-gaap:SecuredDebtRepurchaseAndReverseRepurchaseAgreementsAndDollarRollsAbstract
253 Secured Debt, Repurchase Agreements Concept (Monetary) As Of Credit us-gaap:SecuredDebtRepurchaseAgreements
254 Secured Debt, Dollar Rolls Concept (Monetary) As Of Credit us-gaap:SecuredDebtDollarRolls
255 Secured Debt, Other Concept (Monetary) As Of Credit us-gaap:SecuredDebtOther
256 Secured Debt, Total Concept (Monetary) As Of Credit us-gaap:SecuredDebt
257 Broker Dealer Liabilities [Abstract] Abstract us-gaap:BrokerDealerLiabilitiesAbstract
258 Secured Debt, Repurchase and Reverse Repurchase Agreements and Dollar Rolls [Abstract] Abstract us-gaap:SecuredDebtRepurchaseAndReverseRepurchaseAgreementsAndDollarRollsAbstract
259 Secured Debt, Repurchase Agreements Concept (Monetary) As Of Credit us-gaap:SecuredDebtRepurchaseAgreements
260 Secured Debt, Dollar Rolls Concept (Monetary) As Of Credit us-gaap:SecuredDebtDollarRolls
261 Secured Debt, Other Concept (Monetary) As Of Credit us-gaap:SecuredDebtOther
262 Secured Debt, Total Concept (Monetary) As Of Credit us-gaap:SecuredDebt
263 Underwriting Commitments Concept (Text/String) For Period us-gaap:UnderwritingCommitments
264 Due to and from Broker-Dealers and Clearing Organizations [Abstract] Abstract us-gaap:DueToAndFromBrokerDealersAndClearingOrganizationsAbstract
265 Due to and from Broker-Dealers and Clearing Organizations Disclosure [Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure
266 Schedule of Due to (from) Broker-Dealers and Clearing Organizations [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock
267 Receivables from Brokers-Dealers and Clearing Organizations [Abstract] Abstract us-gaap:ReceivablesFromBrokersDealersAndClearingOrganizationsAbstract
268 Deposits Paid for Securities Borrowed, at Carrying Value Concept (Monetary) As Of Debit us-gaap:DepositsPaidForSecuritiesBorrowedAtCarryingValue
269 Securities Failed-to-Deliver Concept (Monetary) As Of Debit us-gaap:SecuritiesFailedToDeliver
270 Due from Correspondent Brokers Concept (Monetary) As Of Debit us-gaap:DueFromCorrespondentBrokers
271 Receivables from Clearing Organizations Concept (Monetary) As Of Debit us-gaap:ReceivablesFromClearingOrganizations
272 Good Faith and Margin Deposits with Broker-Dealers Concept (Monetary) As Of Debit us-gaap:GoodFaithAndMarginDepositsWithBrokerDealers
273 Commissions and Floor Brokerage Receivables Concept (Monetary) As Of Debit us-gaap:CommissionsAndFloorBrokerageReceivables
274 Other Receivables from Broker-Dealers and Clearing Organizations Concept (Monetary) As Of Debit us-gaap:OtherReceivablesFromBrokerDealersAndClearingOrganizations
275 Receivables from Brokers-Dealers and Clearing Organizations, Total Concept (Monetary) As Of Debit us-gaap:ReceivablesFromBrokersDealersAndClearingOrganizations
276 Broker-Dealer, Payable to Other Broker-Dealer and Clearing Organization [Abstract] Abstract us-gaap:PayablesToBrokerDealersAndClearingOrganizationsAbstract
277 Deposits Received for Securities Loaned, at Carrying Value Concept (Monetary) As Of Credit us-gaap:DepositsReceivedForSecuritiesLoanedAtCarryingValue
278 Securities Failed-to-Receive Concept (Monetary) As Of Credit us-gaap:SecuritiesFailedToReceive
279 Due to Correspondent Brokers Concept (Monetary) As Of Credit us-gaap:DueToCorrespondentBrokers
280 Commissions Payable to Broker-Dealers and Clearing Organizations Concept (Monetary) As Of Credit us-gaap:CommissionsPayableToBrokerDealersAndClearingOrganizations
281 Other Payables to Broker-Dealers and Clearing Organizations Concept (Monetary) As Of Credit us-gaap:OtherPayablesToBrokerDealersAndClearingOrganizations
282 Broker-Dealer, Payable to Other Broker-Dealer and Clearing Organization, Total Concept (Monetary) As Of Credit srt:PayablesToBrokerDealersAndClearingOrganizations
283 Subordinated Borrowings [Abstract] Abstract us-gaap:SubordinatedBorrowingsAbstract
284 Subordinated Borrowings Disclosure [Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:SubordinatedBorrowingsDisclosureTextBlock
285 Schedule of Subordinated Borrowing [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfSubordinatedBorrowingTextBlock
286 Subordinated Borrowing [Table] Hypercube us-gaap:SubordinatedBorrowingTable
287 Subordinated Borrowing [Axis] Dimension us-gaap:SubordinatedBorrowingAxis
288 Subordinated Borrowing, Name [Domain] Member us-gaap:SubordinatedBorrowingNameDomain
289 Subordinated Borrowing [Line Items] LineItems us-gaap:SubordinatedBorrowingLineItems
290 Subordinated Borrowing, Interest Rate Concept (dtr-types:percentItemType) For Period us-gaap:SubordinatedBorrowingInterestRate
291 Subordinated Borrowing, Due Date Concept (Date) For Period us-gaap:SubordinatedBorrowingDueDate
292 Subordinated Debt Concept (Monetary) As Of Credit us-gaap:SubordinatedDebt
293 Subordinated Liabilities, Period Increase (Decrease) Concept (Monetary) For Period us-gaap:SubordinatedLiabilitiesPeriodIncreaseDecrease
294 Subordinated Borrowing Terms and Conditions Concept (Text/String) For Period us-gaap:SubordinatedBorrowingTermsAndConditions
295 Increase (Decrease) to Subordinated Liabilities [Roll Forward] Abstract us-gaap:IncreaseDecreaseToSubordinatedLiabilitiesRollForward
296 Subordinated Debt, Beginning Balance Concept (Monetary) As Of Credit us-gaap:SubordinatedDebt
297 Subordinated Liabilities, Additions Concept (Monetary) For Period Credit us-gaap:SubordinatedLiabilitiesAdditions
298 Subordinated Liabilities, Extinguished Concept (Monetary) For Period Debit us-gaap:SubordinatedLiabilitiesExtinguished
299 Subordinated Liabilities, Period Increase (Decrease), Total Concept (Monetary) For Period us-gaap:SubordinatedLiabilitiesPeriodIncreaseDecrease
300 Subordinated Debt, Ending Balance Concept (Monetary) As Of Credit us-gaap:SubordinatedDebt
301 Floor Brokerage, Exchange and Clearance Fees [Abstract] Abstract us-gaap:FloorBrokerageExchangeAndClearanceFeesAbstract
302 Floor Brokerage Concept (Monetary) For Period Debit us-gaap:FloorBrokerage
303 Exchange Fees Concept (Monetary) For Period Debit us-gaap:ExchangeFees
304 Order Flow Fees Concept (Monetary) For Period Debit us-gaap:OrderFlowFees
305 Clearance Fees Concept (Monetary) For Period Debit us-gaap:ClearanceFees
306 Floor Brokerage, Exchange and Clearance Fees, Total Concept (Monetary) For Period Debit us-gaap:FloorBrokerageExchangeAndClearanceFees
307 Schedule of Principal Transactions Revenue [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:ScheduleOfPrincipalTransactionsRevenueTextBlock
308 Principal Transaction Revenue [Table] Hypercube us-gaap:PrincipleTransactionRevenueTable
309 Product and Service [Axis] Dimension srt:ProductOrServiceAxis
310 Product and Service [Domain] Member srt:ProductsAndServicesDomain
311 Financial Instrument [Axis] Dimension us-gaap:FinancialInstrumentAxis
312 Financial Instruments [Domain] Member us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
313 Fixed Income Securities [Member] Member us-gaap:FixedIncomeSecuritiesMember
314 Equity Securities [Member] Member us-gaap:EquitySecuritiesMember
315 Foreign Exchange Contract [Member] Member us-gaap:ForeignExchangeContractMember
316 Principal Transaction Revenue [Line Items] LineItems us-gaap:PrincipleTransactionRevenueLineItems
317 Principal Transactions Revenue, Net Concept (Monetary) For Period Credit us-gaap:PrincipalTransactionsRevenue
318 Insurance Services Revenue [Abstract] Abstract us-gaap:InsuranceServicesRevenueAbstract
319 Premiums Earned, Net Concept (Monetary) For Period Credit us-gaap:PremiumsEarnedNet
320 Insurance Investment Income Concept (Monetary) For Period Credit us-gaap:InsuranceInvestmentIncome
321 Gain (Loss) on Sale of Insurance Block Concept (Monetary) For Period Credit us-gaap:GainLossOnSaleOfInsuranceBlock
322 Insurance Agency Management Fee Concept (Monetary) For Period Credit us-gaap:InsuranceAgencyManagementFee
323 Insurance Commissions and Fees Concept (Monetary) For Period Credit us-gaap:InsuranceCommissionsAndFees
324 Insurance Services Revenue, Total Concept (Monetary) For Period Credit us-gaap:InsuranceServicesRevenue
325 Broker-Dealer, Net Capital Requirement, SEC Regulation [Abstract] Abstract srt:RegulatoryCapitalRequirementsAbstract
326 Broker-Dealer, Net Capital Requirement, SEC Regulation [Table Text Block] Concept (dtr-types:textBlockItemType) For Period srt:ComputationOfNetCapitalUnderSecuritiesAndExchangeCommissionRegulationTextBlock
327 Broker-Dealer, Excess Net Capital, 1500 Percent, Aggregate Indebtedness Standard [Abstract] Abstract srt:ExcessNetCapitalAt1500PercentAbstract
328 Broker-Dealer, Net Capital Concept (Monetary) As Of Credit srt:NetCapital
329 Broker-Dealer, Minimum Net Capital Required, Aggregate Indebtedness Standard [Abstract] Abstract srt:MinimumNetCapitalRequiredAbstract
330 Broker-Dealer, Minimum Net Capital Required, Parent, Aggregate Indebtedness Standard Concept (Monetary) As Of Credit srt:MinimumNetCapitalRequiredForEntity1
331 Broker-Dealer, Minimum Net Capital Required, Broker-Dealer Subsidiary, Aggregate Indebtedness Standard Concept (Monetary) As Of Credit srt:MinimumNetCapitalRequiredForBrokerDealerSubsidiary1
332 Broker-Dealer, Minimum Net Capital Required, Aggregate Indebtedness Standard, Total Concept (Monetary) As Of Credit srt:MinimumNetCapitalRequired1
333 Broker-Dealer, Excess Net Capital, 1500 Percent, Aggregate Indebtedness Standard, Total Concept (Monetary) As Of Credit srt:ExcessNetCapitalAt1500Percent
334 Broker-Dealer, Net Capital Requirement, Alternative Standard [Abstract] Abstract srt:ComputationOfNetCapitalRequirementAlternativeStandardAbstract
335 Broker-Dealer, Excess Net Capital, Alternative Standard [Abstract] Abstract srt:AlternativeExcessNetCapitalAbstract
336 Broker-Dealer, Minimum Net Capital Required, Alternative Standard [Abstract] Abstract srt:AlternativeNetCapitalRequirementAbstract
337 Broker-Dealer, Minimum Net Capital Required, Parent, Alternative Standard Concept (Monetary) As Of Credit srt:TwoPercentOfDebitItems
338 Broker-Dealer, Minimum Net Capital Required, Broker-Dealer Subsidiary, Alternative Standard Concept (Monetary) As Of Credit srt:CapitalRequirementOfConsolidatedBrokerDealerSubsidiaryElectingAlternativeMethod
339 Broker-Dealer, Minimum Net Capital Required, Alternative Standard, Total Concept (Monetary) As Of Credit srt:AlternativeNetCapitalRequirement1
340 Broker-Dealer, Net Capital Concept (Monetary) As Of Credit srt:NetCapital
341 Broker-Dealer, Excess Net Capital, Alternative Standard, Total Concept (Monetary) As Of Credit srt:AlternativeExcessNetCapital
342 Broker-Dealer, Net Capital, Excess of Five Percent of Debit Items, Alternative Standard Concept (Monetary) As Of Credit srt:NetCapitalInExcessOfFivePercentOfDebitItems
343 Futures Commission Merchant, Minimum Financial Requirement [Table Text Block] Concept (dtr-types:textBlockItemType) For Period srt:MinimumFinancialRequirementsForFuturesCommissionMerchantsUnderCommodityExchangeActTextBlock
344 Futures Commission Merchant, Net Capital Requirement, Description Concept (Text/String) For Period srt:DescriptionOfNetCapitalRequirementsUnderCommodityExchangeAct
345 Futures Commission Merchant, Commodity Exchange Act, Excess Net Capital [Abstract] Abstract srt:NetCapitalExcessShortageUnderCommodityExchangeActAbstract
346 Futures Commission Merchant, Commodity Exchange Act, Adjusted Net Capital Concept (Monetary) As Of Credit srt:NetCapitalUnderCommodityExchangeActComputation
347 Futures Commission Merchant, Commodity Exchange Act, Required Net Capital Concept (Monetary) As Of Credit srt:RequiredNetCapitalUnderCommodityExchangeAct1
348 Futures Commission Merchant, Commodity Exchange Act, Excess Net Capital, Total Concept (Monetary) As Of Credit srt:NetCapitalExcessShortageUnderCommodityExchangeAct
349 Items Included in Consolidated Statement of Financial Condition [Abstract] Abstract srt:ItemsIncludedInConsolidatedStatementOfFinancialConditionAbstract
350 Memberships in Exchanges Owned Concept (Monetary) As Of Debit us-gaap:MembershipsInExchangesOwned
351 Broker-Dealer, Net Capital Concept (Monetary) As Of Credit srt:NetCapital
352 Other Accounts Payable and Accrued Liabilities Concept (Monetary) As Of Credit us-gaap:OtherAccountsPayableAndAccruedLiabilities
353 Broker-Dealer, Bank Loan, Short-term Concept (Monetary) As Of Credit srt:BankLoans
354 Broker-Dealer, Draft Payable Concept (Monetary) As Of Credit srt:DraftsPayable
355 Transfer of Financial Assets Accounted for as Sales [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:TransferOfFinancialAssetsAccountedForAsSalesTableTextBlock
356 Transfer of Financial Assets Accounted for as Sales [Table] Hypercube us-gaap:TransferOfFinancialAssetsAccountedForAsSalesTable
357 Short-term Debt, Type [Axis] Dimension us-gaap:ShortTermDebtTypeAxis
358 Short-term Debt, Type [Domain] Member us-gaap:ShortTermDebtTypeDomain
359 Financial Assets Sold under Agreement to Repurchase [Member] Member us-gaap:FinancialAssetsSoldUnderAgreementToRepurchaseMember
360 Securities Loaned [Member] Member us-gaap:SecuritiesLoanedMember
361 Sale and Total Return Swap [Member] Member us-gaap:SaleAndTotalReturnSwapMember
362 Derivative Instrument [Axis] Dimension us-gaap:DerivativeInstrumentRiskAxis
363 Derivative Contract [Domain] Member us-gaap:DerivativeContractTypeDomain
364 Interest Rate Contract [Member] Member us-gaap:InterestRateContractMember
365 Interest Rate Floor [Member] Member us-gaap:InterestRateFloorMember
366 Interest Rate Cap [Member] Member us-gaap:InterestRateCapMember
367 Interest Rate Swap [Member] Member us-gaap:InterestRateSwapMember
368 Interest Rate Swaption [Member] Member us-gaap:InterestRateSwaptionMember
369 Foreign Exchange Contract [Member] Member us-gaap:ForeignExchangeContractMember
370 Cross Currency Interest Rate Contract [Member] Member us-gaap:CrossCurrencyInterestRateContractMember
371 Treasury Lock [Member] Member us-gaap:TreasuryLockMember
372 Equity Contract [Member] Member us-gaap:EquityContractMember
373 Equity Swap [Member] Member us-gaap:EquitySwapMember
374 Equity Option [Member] Member us-gaap:StockOptionMember
375 Commodity Contract [Member] Member us-gaap:CommodityContractMember
376 Commodity Option [Member] Member us-gaap:CommodityOptionMember
377 Energy Related Derivative [Member] Member us-gaap:EnergyRelatedDerivativeMember
378 Credit Risk Contract [Member] Member us-gaap:CreditRiskContractMember
379 Embedded Derivative Financial Instruments [Member] Member us-gaap:EmbeddedDerivativeFinancialInstrumentsMember
380 Coal Contract [Member] Member us-gaap:CoalContractMember
381 Other Contract [Member] Member us-gaap:OtherContractMember
382 Transfer of Financial Assets Accounted for as Sales [Line Items] LineItems us-gaap:TransferOfFinancialAssetsAccountedForAsSalesLineItems
383 Transfer of Financial Assets Accounted for as Sales, Amount Derecognized Concept (Monetary) As Of Credit us-gaap:TransferOfFinancialAssetsAccountedForAsSalesAmountDerecognized
384 Transfer of Financial Assets Accounted for as Sales, Cash Proceeds Received for Assets Derecognized, Amount Concept (Monetary) As Of Debit us-gaap:TransferOfFinancialAssetsAccountedForAsSalesCashProceedsReceivedForAssetsDerecognizedAmount
385 Transfer of Financial Assets Accounted for as Sales, Fair Value of Derecognized Assets Concept (Monetary) As Of Credit us-gaap:TransferOfFinancialAssetsAccountedForAsSalesFairValueOfDerecognizedAssets
386 Derivative Liability, Fair Value, Gross Liability Concept (Monetary) As Of Credit us-gaap:DerivativeFairValueOfDerivativeLiability
387 Derivative Asset, Fair Value, Gross Asset Concept (Monetary) As Of Debit us-gaap:DerivativeFairValueOfDerivativeAsset
388 Transfer of Financial Assets Accounted for as Sales, Description of Change in Amount Concept (Text/String) For Period us-gaap:TransferOfFinancialAssetsAccountedForAsSalesDescriptionOfChangeInAmount
389 Transfer of Financial Assets Accounted for as Sales, Description of Arrangements Concept (Text/String) For Period us-gaap:TransferOfFinancialAssetsAccountedForAsSalesDescriptionOfArrangements
390 Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Table Text Block] Concept (dtr-types:textBlockItemType) For Period us-gaap:TransferOfCertainFinancialAssetsAccountedForAsSecuredBorrowingsTableTextBlock
391 Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Table] Hypercube us-gaap:TransferOfCertainFinancialAssetsAccountedForAsSecuredBorrowingsTable
392 Financial Instrument [Axis] Dimension us-gaap:FinancialInstrumentAxis
393 Financial Instruments [Domain] Member us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
394 Fixed Income Securities [Member] Member us-gaap:FixedIncomeSecuritiesMember
395 Equity Securities [Member] Member us-gaap:EquitySecuritiesMember
396 Foreign Exchange Contract [Member] Member us-gaap:ForeignExchangeContractMember
397 Repurchase Agreements and Similar Transactions, Maturity Periods [Axis] Dimension us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodsAxis
398 Repurchase Agreements and Similar Transactions, Maturity Periods [Domain] Member us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodDomain
399 Element name and standard label in Maturity to [Member] or Maturity Greater than [Member] or Maturity Less than [Member] formats [Guidance] Abstract us-gaap:ElementNameAndStandardLabelInMaturityNumericLowerEndToNumericHigherEndDateMeasureMemberOrMaturityGreaterThanLowEndNumericValueDateMeasureMemberOrMaturityLessThanHighEndNumericValueDateMeasureMemberFormatsGuidance
400 Maturity Overnight and on Demand [Member] Member us-gaap:MaturityOvernightAndOnDemandMember
401 Maturity Overnight [Member] Member us-gaap:MaturityOvernightMember
402 Maturity on Demand [Member] Member us-gaap:MaturityOnDemandMember
403 Maturity Less than 30 Days [Member] Member us-gaap:MaturityUpTo30DaysMember
404 Maturity 30 to 90 Days [Member] Member us-gaap:Maturity30To90DaysMember
405 Maturity Greater than 90 Days [Member] Member us-gaap:MaturityOver90DaysMember
406 Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items] LineItems us-gaap:TransferOfCertainFinancialAssetsAccountedForAsSecuredBorrowingsLineItems
407 Secured Borrowings, Gross Including Not Subject to Master Netting Arrangement [Abstract] Abstract us-gaap:SecuredBorrowingsGrossIncludingNotSubjectToMasterNettingArrangementAbstract
408 Financial Assets Sold under Agreements to Repurchase, Gross Including Not Subject to Master Netting Arrangement Concept (Monetary) As Of Credit us-gaap:FinancialAssetsSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement
409 Securities Loaned, Including Not Subject to Master Netting Arrangement and Assets other than Securities Transferred Concept (Monetary) As Of Credit us-gaap:SecuritiesLoanedIncludingNotSubjectToMasterNettingArrangementAndAssetsOtherThanSecuritiesTransferred
410 Secured Borrowings, Gross Including Not Subject to Master Netting Arrangement, Total Concept (Monetary) As Of Credit us-gaap:SecuredBorrowingsGrossIncludingNotSubjectToMasterNettingArrangement
411 Secured Borrowings, Gross Including Not Subject to Master Netting Arrangement, Reconciliation [Abstract] Abstract us-gaap:SecuredBorrowingsGrossIncludingNotSubjectToMasterNettingArrangementReconciliationAbstract
412 Securities Loaned and Securities Sold under Agreement to Repurchase, Gross Including Not Subject to Master Netting Arrangement Concept (Monetary) As Of Credit us-gaap:SecuritiesLoanedAndSecuritiesSoldUnderAgreementToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement
413 Secured Borrowings, Gross, Difference, Amount Concept (Monetary) As Of Credit us-gaap:SecuredBorrowingsGrossDifferenceAmount
414 Secured Borrowings, Gross Including Not Subject to Master Netting Arrangement, Total Concept (Monetary) As Of Credit us-gaap:SecuredBorrowingsGrossIncludingNotSubjectToMasterNettingArrangement
415 Repurchase Agreements, Securities Lending Transactions, and Repurchase-to-Maturity Transactions Accounted for as Secured Borrowings, Description of Potential Risks Concept (Text/String) For Period us-gaap:RepurchaseAgreementsSecuritiesLendingTransactionsAndRepurchaseToMaturityTransactionsAccountedForAsSecuredBorrowingsDescriptionOfPotentialRisks
416 Securities Loaned and Securities Sold under Agreement to Repurchase, Gross Including Not Subject to Master Netting Arrangement [Abstract] Abstract us-gaap:SecuritiesLoanedAndSecuritiesSoldUnderAgreementToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangementAbstract
417 Securities Sold under Agreements to Repurchase, Gross Including Not Subject to Master Netting Arrangement Concept (Monetary) As Of Credit us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement
418 Securities Loaned, Gross Including Not Subject to Master Netting Arrangement Concept (Monetary) As Of Credit us-gaap:SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement
419 Securities Loaned and Securities Sold under Agreement to Repurchase, Gross Including Not Subject to Master Netting Arrangement, Total Concept (Monetary) As Of Credit us-gaap:SecuritiesLoanedAndSecuritiesSoldUnderAgreementToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement