| Line | Label | Object Class | Period Type | Balance | Report Element Name |
|---|---|---|---|---|---|
| 1 | 472000 - Disclosure - Noncontrolling Interest | Network | http://fasb.org/us-gaap/role/disclosure/MinorityInterest | ||
| 2 | Noncontrolling Interest [Abstract] | Abstract | us-gaap:NoncontrollingInterestAbstract | ||
| 3 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestEffectsOfChangesNetTextBlock | |
| 4 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Table] | Table | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestEffectsOfChangesNetTable | ||
| 5 | Consolidation Items [Axis] | Axis | srt:ConsolidationItemsAxis | ||
| 6 | Consolidation Items [Domain] | Member | srt:ConsolidationItemsDomain | ||
| 7 | Reportable Legal Entities [Member] | Member | srt:ReportableLegalEntitiesMember | ||
| 8 | Consolidation, Eliminations [Member] | Member | srt:ConsolidationEliminationsMember | ||
| 9 | Consolidated Entities [Axis] | Axis | srt:ConsolidatedEntitiesAxis | ||
| 10 | Consolidated Entities [Domain] | Member | srt:ConsolidatedEntitiesDomain | ||
| 11 | Subsidiaries [Member] | Member | srt:SubsidiariesMember | ||
| 12 | Ownership [Axis] | Axis | srt:OwnershipAxis | ||
| 13 | Ownership [Domain] | Member | srt:OwnershipDomain | ||
| 14 | Equity Components [Axis] | Axis | us-gaap:StatementEquityComponentsAxis | ||
| 15 | Equity Component [Domain] | Member | us-gaap:EquityComponentDomain | ||
| 16 | Parent [Member] | Member | us-gaap:ParentMember | ||
| 17 | Noncontrolling Interest [Member] | Member | us-gaap:NoncontrollingInterestMember | ||
| 18 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] | LineItems | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestEffectsOfChangesNetLineItems | ||
| 19 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Change Due to Net Income Attributable to Parent and Effects of Changes, Net [Abstract] | Abstract | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNetAbstract | ||
| 20 | Net Income (Loss) Attributable to Parent | Concept (Monetary) | For Period | Credit | us-gaap:NetIncomeLoss |
| 21 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Net [Abstract] | Abstract | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNetAbstract | ||
| 22 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Sale of Interest by Parent | Concept (Monetary) | For Period | Credit | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesSaleOfInterestByParent |
| 23 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Issuance of Equity by Subsidiary to Noncontrolling Interests | Concept (Monetary) | For Period | Credit | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesIssuanceOfEquityBySubsidiaryToNoncontrollingInterests |
| 24 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Purchase of Interest by Parent | Concept (Monetary) | For Period | Debit | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent |
| 25 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Repurchase of Shares by Subsidiary | Concept (Monetary) | For Period | Debit | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesRepurchaseOfSharesBySubsidiary |
| 26 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Additional Interest Issued to Parent | Concept (Monetary) | For Period | Debit | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesAdditionalInterestIssuedToParent |
| 27 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Net, Total | Concept (Monetary) | For Period | Credit | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet |
| 28 | Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Change Due to Net Income Attributable to Parent and Effects of Changes, Net, Total | Concept (Monetary) | For Period | Credit | us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet |
| 29 | Noncontrolling Interest Disclosure [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:MinorityInterestDisclosureTextBlock | |
| 30 | Noncontrolling Interest [Table] | Table | us-gaap:MinorityInterestTable | ||
| 31 | Consolidation Items [Axis] | Axis | srt:ConsolidationItemsAxis | ||
| 32 | Consolidation Items [Domain] | Member | srt:ConsolidationItemsDomain | ||
| 33 | Reportable Legal Entities [Member] | Member | srt:ReportableLegalEntitiesMember | ||
| 34 | Consolidation, Eliminations [Member] | Member | srt:ConsolidationEliminationsMember | ||
| 35 | Consolidated Entities [Axis] | Axis | srt:ConsolidatedEntitiesAxis | ||
| 36 | Consolidated Entities [Domain] | Member | srt:ConsolidatedEntitiesDomain | ||
| 37 | Subsidiaries [Member] | Member | srt:SubsidiariesMember | ||
| 38 | Ownership [Axis] | Axis | srt:OwnershipAxis | ||
| 39 | Ownership [Domain] | Member | srt:OwnershipDomain | ||
| 40 | Legal Entity [Axis] | Axis | dei:LegalEntityAxis | ||
| 41 | Entity [Domain] | Member | dei:EntityDomain | ||
| 42 | Equity Components [Axis] | Axis | us-gaap:StatementEquityComponentsAxis | ||
| 43 | Equity Component [Domain] | Member | us-gaap:EquityComponentDomain | ||
| 44 | Parent [Member] | Member | us-gaap:ParentMember | ||
| 45 | Noncontrolling Interest [Member] | Member | us-gaap:NoncontrollingInterestMember | ||
| 46 | Income Statement Location [Axis] | Axis | us-gaap:IncomeStatementLocationAxis | ||
| 47 | Income Statement Location [Domain] | Member | us-gaap:IncomeStatementLocationDomain | ||
| 48 | Sales [Member] | Member | us-gaap:SalesMember | ||
| 49 | Trading Revenue [Member] | Member | us-gaap:TradingRevenueMember | ||
| 50 | Cost of Sales [Member] | Member | us-gaap:CostOfSalesMember | ||
| 51 | Principal or Proprietary Transactions [Member] | Member | us-gaap:PrincipalOrProprietaryTransactionsMember | ||
| 52 | Asset Management Income [Member] | Member | us-gaap:AssetManagementIncomeMember | ||
| 53 | Other Income [Member] | Member | us-gaap:OtherIncomeMember | ||
| 54 | Interest Income [Member] | Member | us-gaap:InterestIncomeMember | ||
| 55 | Investment Income [Member] | Member | us-gaap:InvestmentIncomeMember | ||
| 56 | Operating Income (Loss) [Member] | Member | us-gaap:OperatingIncomeLossMember | ||
| 57 | Other Operating Income (Expense) [Member] | Member | us-gaap:OtherOperatingIncomeExpenseMember | ||
| 58 | Interest Expense [Member] | Member | us-gaap:InterestExpenseMember | ||
| 59 | Operating Expense [Member] | Member | us-gaap:OperatingExpenseMember | ||
| 60 | Other Expense [Member] | Member | us-gaap:OtherExpenseMember | ||
| 61 | Gain (Loss) on Derivative Instruments [Member] | Member | us-gaap:GainLossOnDerivativeInstrumentsMember | ||
| 62 | Gain (Loss) on Investments [Member] | Member | us-gaap:GainLossOnInvestmentsMember1 | ||
| 63 | Investment Income (Expense) [Member] | Member | us-gaap:InvestmentIncomeExpenseMember | ||
| 64 | Nonoperating Income (Expense) [Member] | Member | us-gaap:NonoperatingIncomeExpenseMember | ||
| 65 | Other Nonoperating Income (Expense) [Member] | Member | us-gaap:OtherNonoperatingIncomeExpenseMember | ||
| 66 | Foreign Currency Gain (Loss) [Member] | Member | us-gaap:ForeignCurrencyGainLossMember | ||
| 67 | Sale of Subsidiary Gain (Loss) [Member] | Member | us-gaap:SaleOfSubsidiaryGainLossMember | ||
| 68 | Selling, General and Administrative Expenses [Member] | Member | us-gaap:SellingGeneralAndAdministrativeExpensesMember | ||
| 69 | Selling and Marketing Expense [Member] | Member | us-gaap:SellingAndMarketingExpenseMember | ||
| 70 | General and Administrative Expense [Member] | Member | us-gaap:GeneralAndAdministrativeExpenseMember | ||
| 71 | Noncontrolling Interest [Line Items] | LineItems | us-gaap:MinorityInterestLineItems | ||
| 72 | Noncontrolling Interest, Description | Concept (Text/String) | For Period | us-gaap:MinorityInterestDescription | |
| 73 | Noncontrolling Interest, Ownership Percentage by Parent | Concept (Percent) | As Of | us-gaap:MinorityInterestOwnershipPercentageByParent | |
| 74 | Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners | Concept (Percent) | As Of | us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners | |
| 75 | Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward] | Abstract | us-gaap:MovementInMinorityInterestRollForward | ||
| 76 | Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance | Concept (Monetary) | As Of | Credit | us-gaap:MinorityInterest |
| 77 | Noncontrolling Interest, Increase from Subsidiary Equity Issuance | Concept (Monetary) | For Period | Credit | us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance |
| 78 | Noncontrolling Interest, Increase from Sale of Parent Equity Interest | Concept (Monetary) | For Period | Credit | us-gaap:NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest |
| 79 | Noncontrolling Interest, Increase from Business Combination | Concept (Monetary) | For Period | Credit | us-gaap:NoncontrollingInterestIncreaseFromBusinessCombination |
| 80 | Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Debit | us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest |
| 81 | Net Income (Loss) Attributable to Noncontrolling Interest [Abstract] | Abstract | us-gaap:MinorityInterestInNetIncomeLossOfConsolidatedEntitiesAbstract | ||
| 82 | Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest [Abstract] | Abstract | us-gaap:NetIncomeLossAttributableToNonredeemableNoncontrollingInterestAbstract | ||
| 83 | Noncontrolling Interest in Net Income (Loss) Joint Venture Partners, Nonredeemable | Concept (Monetary) | For Period | Debit | us-gaap:NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable |
| 84 | Noncontrolling Interest in Net Income (Loss) Limited Partnerships, Nonredeemable | Concept (Monetary) | For Period | Debit | us-gaap:NoncontrollingInterestInNetIncomeLossLimitedPartnershipsNonredeemable |
| 85 | Noncontrolling Interest in Net Income (Loss) Operating Partnerships, Nonredeemable | Concept (Monetary) | For Period | Debit | us-gaap:NoncontrollingInterestInNetIncomeLossOperatingPartnershipsNonredeemable |
| 86 | Noncontrolling Interest in Net Income (Loss) Other Noncontrolling Interests, Nonredeemable | Concept (Monetary) | For Period | Debit | us-gaap:NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsNonredeemable |
| 87 | Noncontrolling Interest in Net Income (Loss) Preferred Unit Holders, Nonredeemable | Concept (Monetary) | For Period | Debit | us-gaap:NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersNonredeemable |
| 88 | Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest, Total | Concept (Monetary) | For Period | Debit | us-gaap:NetIncomeLossAttributableToNonredeemableNoncontrollingInterest |
| 89 | Net Income (Loss) Attributable to Redeemable Noncontrolling Interest [Abstract] | Abstract | us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterestAbstract | ||
| 90 | Noncontrolling Interest in Net Income (Loss) Joint Venture Partners, Redeemable | Concept (Monetary) | For Period | Debit | us-gaap:NoncontrollingInterestInNetIncomeLossJointVenturePartnersRedeemable |
| 91 | Noncontrolling Interest in Net Income (Loss) Limited Partnerships, Redeemable | Concept (Monetary) | For Period | Debit | us-gaap:NoncontrollingInterestInNetIncomeLossLimitedPartnershipsRedeemable |
| 92 | Noncontrolling Interest in Net Income (Loss) Operating Partnerships, Redeemable | Concept (Monetary) | For Period | Debit | us-gaap:NoncontrollingInterestInNetIncomeLossOperatingPartnershipsRedeemable |
| 93 | Noncontrolling Interest in Net Income (Loss) Other Noncontrolling Interests, Redeemable | Concept (Monetary) | For Period | Debit | us-gaap:NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable |
| 94 | Noncontrolling Interest in Net Income (Loss) Preferred Unit Holders, Redeemable | Concept (Monetary) | For Period | Debit | us-gaap:NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable |
| 95 | Net Income (Loss) Attributable to Redeemable Noncontrolling Interest, Total | Concept (Monetary) | For Period | Debit | us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest |
| 96 | Net Income (Loss) Attributable to Noncontrolling Interest, Total | Concept (Monetary) | For Period | Debit | us-gaap:NetIncomeLossAttributableToNoncontrollingInterest |
| 97 | Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest [Abstract] | Abstract | us-gaap:OtherComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterestAbstract | ||
| 98 | Other Comprehensive Income (Loss), before Tax, Portion Attributable to Noncontrolling Interest [Abstract] | Abstract | us-gaap:OtherComprehensiveIncomeBeforeTaxPortionAttributableToNoncontrollingInterestAbstract | ||
| 99 | Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Debit | us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToNoncontrollingInterest |
| 100 | Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Credit | us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToNoncontrollingInterest |
| 101 | Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax, Portion Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Debit | us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToNoncontrollingInterest |
| 102 | Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, before Tax, Portion Attributable to Noncontrolling Interest, Available-for-sale Securities | Concept (Monetary) | For Period | Credit | us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities |
| 103 | Other Comprehensive Loss, Held-to-maturity Security, OTTI, before Tax, after Adjustments, Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Credit | us-gaap:OtherComprehensiveLossHeldToMaturitySecurityOttiBeforeTaxAfterAdjustmentsAttributableToNoncontrollingInterest |
| 104 | Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax, Noncontrolling Interest | Concept (Monetary) | For Period | Debit | us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxNoncontrollingInterest |
| 105 | Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, before Tax, after Reclassification Adjustment, Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Debit | us-gaap:OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionBeforeTaxAfterReclassificationAdjustmentAttributableToNoncontrollingInterest |
| 106 | Other Comprehensive Income (Loss), before Tax, Portion Attributable to Noncontrolling Interest, Total | Concept (Monetary) | For Period | Debit | us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest |
| 107 | Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest [Abstract] | Abstract | us-gaap:OtherComprehensiveIncomeTaxPortionAttributableToNoncontrollingInterestAbstract | ||
| 108 | Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax, Portion Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Credit | us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToNoncontrollingInterest |
| 109 | Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Debit | us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToNoncontrollingInterest |
| 110 | Other Comprehensive Income (Loss), Available-for-sale Securities, Tax, Portion Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Credit | us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToNoncontrollingInterest |
| 111 | Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Tax, Portion Attributable to Noncontrolling Interest, Available-for-sale Securities | Concept (Monetary) | For Period | Debit | us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities |
| 112 | Other Comprehensive Loss, Held-to-maturity Security, OTTI, after Adjustments, Tax, Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Debit | us-gaap:OtherComprehensiveLossHeldToMaturitySecurityOttiAfterAdjustmentsTaxAttributableToNoncontrollingInterest |
| 113 | Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax, Noncontrolling Interest | Concept (Monetary) | For Period | Credit | us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxNoncontrollingInterest |
| 114 | Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Reclassification Adjustment, Tax, Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Credit | us-gaap:OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterReclassificationAdjustmentTaxAttributableToNoncontrollingInterest |
| 115 | Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest, Total | Concept (Monetary) | For Period | Credit | us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest |
| 116 | Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest, Total | Concept (Monetary) | For Period | Debit | us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest |
| 117 | Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders | Concept (Monetary) | For Period | Debit | us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders |
| 118 | Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests | Concept (Monetary) | For Period | Debit | us-gaap:MinorityInterestDecreaseFromRedemptions |
| 119 | Noncontrolling Interest, Decrease from Deconsolidation | Concept (Monetary) | For Period | Debit | us-gaap:NoncontrollingInterestDecreaseFromDeconsolidation |
| 120 | Noncontrolling Interest, Period Increase (Decrease), Total | Concept (Monetary) | For Period | us-gaap:MinorityInterestPeriodIncreaseDecrease | |
| 121 | Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance | Concept (Monetary) | As Of | Credit | us-gaap:MinorityInterest |
| 122 | Noncontrolling Interest, Change in Redemption Value | Concept (Monetary) | For Period | Credit | us-gaap:MinorityInterestChangeInRedemptionValue |
| 123 | Noncontrolling Interest, Explanation of Increase (Decrease) | Concept (Text/String) | For Period | us-gaap:MinorityInterestExplanationOfIncreaseDecrease | |
| 124 | Noncontrolling Interest Represented by Preferred Stock [Abstract] | Abstract | us-gaap:MinorityInterestRepresentedByPreferredStockAbstract | ||
| 125 | Noncontrolling Interest, Amount Represented by Preferred Stock | Concept (Monetary) | As Of | Credit | us-gaap:MinorityInterestAmountRepresentedByPreferredStock |
| 126 | Noncontrolling Interest, Dividend Requirements of Preferred Stock | Concept (Text/String) | For Period | us-gaap:MinorityInterestDividendRequirementsOfPreferredStock | |
| 127 | Deconsolidation, Gain (Loss) with Related Disclosures [Abstract] | Abstract | us-gaap:DeconsolidationGainOrLossWithRelatedDisclosuresAbstract | ||
| 128 | Deconsolidation, Gain (Loss), Amount | Concept (Monetary) | For Period | Credit | us-gaap:DeconsolidationGainOrLossAmount |
| 129 | Deconsolidation, Revaluation of Retained Investment, Gain (Loss), Amount | Concept (Monetary) | For Period | Credit | us-gaap:DeconsolidationRevaluationOfRetainedInvestmentGainOrLossAmount |
| 130 | Deconsolidation, Nature of Continuing Involvement, Description | Concept (Text/String) | For Period | us-gaap:DeconsolidationNatureOfContinuingInvolvementDescription | |
| 131 | Deconsolidation, Related Party, Description | Concept (Text/String) | For Period | us-gaap:DeconsolidationRelatedPartyDescription | |
| 132 | Stockholders' Equity Attributable to Noncontrolling Interest [Abstract] | Abstract | us-gaap:MinorityInterestAbstract | ||
| 133 | Noncontrolling Interest in Limited Partnerships | Concept (Monetary) | As Of | Credit | us-gaap:MinorityInterestInLimitedPartnerships |
| 134 | Noncontrolling Interest in Operating Partnerships | Concept (Monetary) | As Of | Credit | us-gaap:MinorityInterestInOperatingPartnerships |
| 135 | Noncontrolling Interest in Preferred Unit Holders | Concept (Monetary) | As Of | Credit | us-gaap:MinorityInterestInPreferredUnitHolders |
| 136 | Noncontrolling Interest in Joint Ventures | Concept (Monetary) | As Of | Credit | us-gaap:MinorityInterestInJointVentures |
| 137 | Noncontrolling Interest in Variable Interest Entity | Concept (Monetary) | As Of | Credit | us-gaap:NoncontrollingInterestInVariableInterestEntity |
| 138 | Other Noncontrolling Interests | Concept (Monetary) | As Of | Credit | us-gaap:OtherMinorityInterests |
| 139 | Nonredeemable Noncontrolling Interest | Concept (Monetary) | As Of | Credit | us-gaap:NonredeemableNoncontrollingInterest |
| 140 | Stockholders' Equity Attributable to Noncontrolling Interest, Total | Concept (Monetary) | As Of | Credit | us-gaap:MinorityInterest |
| 141 | Income Amounts Attributable to Noncontrolling Interest, Disclosures [Abstract] | Abstract | us-gaap:IncomeAmountsAttributableToNoncontrollingInterestDisclosuresAbstract | ||
| 142 | Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Debit | us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity |
| 143 | Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Noncontrolling Interest | Concept (Monetary) | For Period | Debit | us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest |
| 144 | Redeemable Noncontrolling Interest [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:RedeemableNoncontrollingInterestTableTextBlock | |
| 145 | Redeemable Noncontrolling Interest, by Legal Entity [Table] | Table | us-gaap:RedeemableNoncontrollingInterestByLegalEntityTable | ||
| 146 | Consolidation Items [Axis] | Axis | srt:ConsolidationItemsAxis | ||
| 147 | Consolidation Items [Domain] | Member | srt:ConsolidationItemsDomain | ||
| 148 | Reportable Legal Entities [Member] | Member | srt:ReportableLegalEntitiesMember | ||
| 149 | Consolidation, Eliminations [Member] | Member | srt:ConsolidationEliminationsMember | ||
| 150 | Consolidated Entities [Axis] | Axis | srt:ConsolidatedEntitiesAxis | ||
| 151 | Consolidated Entities [Domain] | Member | srt:ConsolidatedEntitiesDomain | ||
| 152 | Subsidiaries [Member] | Member | srt:SubsidiariesMember | ||
| 153 | Ownership [Axis] | Axis | srt:OwnershipAxis | ||
| 154 | Ownership [Domain] | Member | srt:OwnershipDomain | ||
| 155 | Legal Entity [Axis] | Axis | dei:LegalEntityAxis | ||
| 156 | Entity [Domain] | Member | dei:EntityDomain | ||
| 157 | Statistical Measurement [Axis] | Axis | srt:RangeAxis | ||
| 158 | Statistical Measurement [Domain] | Member | srt:RangeMember | ||
| 159 | Maximum [Member] | Member | srt:MaximumMember | ||
| 160 | Minimum [Member] | Member | srt:MinimumMember | ||
| 161 | Redeemable Noncontrolling Interest [Line Items] | LineItems | us-gaap:RedeemableNoncontrollingInterestLineItems | ||
| 162 | Redeemable Noncontrolling Interest, Equity, Fair Value [Abstract] | Abstract | us-gaap:RedeemableNoncontrollingInterestEquityFairValueAbstract | ||
| 163 | Redeemable Noncontrolling Interest, Equity, Common, Fair Value | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityCommonFairValue |
| 164 | Redeemable Noncontrolling Interest, Equity, Preferred, Fair Value | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityPreferredFairValue |
| 165 | Redeemable Noncontrolling Interest, Equity, Other, Fair Value | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityOtherFairValue |
| 166 | Redeemable Noncontrolling Interest, Equity, Fair Value, Total | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityFairValue |
| 167 | Redeemable Noncontrolling Interest, Equity, Carrying Amount [Abstract] | Abstract | us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmountAbstract | ||
| 168 | Redeemable Noncontrolling Interest, Equity, Common, Carrying Amount | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityCommonCarryingAmount |
| 169 | Redeemable Noncontrolling Interest, Equity, Preferred, Carrying Amount | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityPreferredCarryingAmount |
| 170 | Redeemable Noncontrolling Interest, Equity, Other, Carrying Amount | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityOtherCarryingAmount |
| 171 | Redeemable Noncontrolling Interest, Equity, Carrying Amount, Total | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount |
| 172 | Redeemable Noncontrolling Interest, Equity, Redemption Value [Abstract] | Abstract | us-gaap:RedeemableNoncontrollingInterestEquityRedemptionValueAbstract | ||
| 173 | Redeemable Noncontrolling Interest, Equity, Common, Redemption Value | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityCommonRedemptionValue |
| 174 | Redeemable Noncontrolling Interest, Equity, Preferred, Redemption Value | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityPreferredRedemptionValue |
| 175 | Redeemable Noncontrolling Interest, Equity, Other, Redemption Value | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityOtherRedemptionValue |
| 176 | Redeemable Noncontrolling Interest, Equity, Redemption Value, Total | Concept (Monetary) | As Of | Credit | us-gaap:RedeemableNoncontrollingInterestEquityRedemptionValue |
| 177 | Noncontrolling Interest, Description | Concept (Text/String) | For Period | us-gaap:MinorityInterestDescription | |
| 178 | Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners | Concept (Percent) | As Of | us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners | |
| 179 | Noncontrolling Interest, Change in Redemption Value | Concept (Monetary) | For Period | Credit | us-gaap:MinorityInterestChangeInRedemptionValue |
| 180 | Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests | Concept (Monetary) | For Period | Debit | us-gaap:MinorityInterestDecreaseFromRedemptions |
| 181 | Payments for Repurchase of Redeemable Noncontrolling Interest | Concept (Monetary) | For Period | Credit | us-gaap:PaymentsForRepurchaseOfRedeemableNoncontrollingInterest |
| 182 | Noncontrolling Interest, Explanation of Increase (Decrease) | Concept (Text/String) | For Period | us-gaap:MinorityInterestExplanationOfIncreaseDecrease | |
| 183 | Extensible Enumeration Domain Members | Network | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists | ||
| 184 | SRT Extensible Enumeration Domain Members | Network | http://fasb.org/srt/role/srt-eedm/ExtensibleEnumerationLists |