$GCMG
GCM Grosvenor Inc. Stock $gcmg

$gcmg Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 10-K Financial Statement

#000181979624000005 Filed on March 01, 2024

Income Statement

Concept	2023 Q4	2023
Revenue	$116.6M	$445.0M
YoY Change	16.76%	-0.34%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$103.4M	$456.8M
YoY Change	20.21%	413.85%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$642.0K	$2.696M
YoY Change	-31.92%	-30.08%
% of Gross Profit
Operating Expenses	$103.4M	$456.8M
YoY Change	20.21%	24.75%
Operating Profit		-$11.85M
YoY Change		-114.75%
Interest Expense	-$5.169M	-$12.11M
YoY Change	316.18%	-151.92%
% of Operating Profit
Other Income/Expense, Net	-$1.496M	$2.437M
YoY Change	-210.98%	-72.25%
Pretax Income	$6.453M	-$21.51M
YoY Change	-53.53%	-124.15%
Income Tax	$1.881M	$7.692M
% Of Pretax Income	29.15%
Net Earnings	$3.258M	$12.77M
YoY Change	-25.79%	-35.55%
Net Earnings / Revenue	2.8%	2.87%
Basic Earnings Per Share		$0.30
Diluted Earnings Per Share	$0.02	$0.07
COMMON SHARES
Basic Shares Outstanding		43.20M shares
Diluted Shares Outstanding		187.4M shares

Balance Sheet

Concept	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$44.35M	$44.35M
YoY Change	-47.92%	-47.92%
Cash & Equivalents	$44.35M	$44.35M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$25.00M	$25.00M
Other Receivables	$40.95M	$40.95M
Total Short-Term Assets	$110.3M	$110.3M
YoY Change	-17.36%	-17.36%
LONG-TERM ASSETS
Property, Plant & Equipment	$45.93M	$45.93M
YoY Change	894.2%	168.62%
Goodwill	$28.96M
YoY Change	0.0%
Intangibles	$2.627M
YoY Change	-33.32%
Long-Term Investments	$240.2M	$240.2M
YoY Change	12.36%	7.25%
Other Assets	$58.30M	$58.30M
YoY Change	-3.35%	-3.35%
Total Long-Term Assets	$394.6M	$394.6M
YoY Change	11.02%	11.02%
TOTAL ASSETS
Total Short-Term Assets	$110.3M	$110.3M
Total Long-Term Assets	$394.6M	$394.6M
Total Assets	$504.9M	$504.9M
YoY Change	3.27%	3.27%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$171.3M	$171.3M
YoY Change	78.84%	148.31%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$225.0M	$225.0M
YoY Change	48.89%	68.8%
LONG-TERM LIABILITIES
Long-Term Debt	$384.7M	$384.7M
YoY Change	-0.75%	-0.75%
Other Long-Term Liabilities	$6.431M	$6.431M
YoY Change	-85.45%	-89.63%
Total Long-Term Liabilities	$391.2M	$391.2M
YoY Change	-9.42%	-13.01%
TOTAL LIABILITIES
Total Short-Term Liabilities	$225.0M	$225.0M
Total Long-Term Liabilities	$391.2M	$391.2M
Total Liabilities	$532.6M	$532.6M
YoY Change	-8.64%	4.68%
SHAREHOLDERS EQUITY
Retained Earnings	-$32.22M
YoY Change	34.61%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$27.63M	-$27.63M
YoY Change
Total Liabilities & Shareholders Equity	$504.9M	$504.9M
YoY Change	3.27%	3.27%

Cashflow Statement

Concept	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$3.258M	$12.77M
YoY Change	-25.79%	-35.55%
Depreciation, Depletion And Amortization	$642.0K	$2.696M
YoY Change	-31.92%	-30.08%
Cash From Operating Activities	$26.68M	$92.07M
YoY Change	-52.86%	-57.48%
INVESTING ACTIVITIES
Capital Expenditures	$2.446M	$3.763M
YoY Change	-497.08%	381.2%
Acquisitions
YoY Change
Other Investing Activities	-$3.363M	-$15.08M
YoY Change	858.12%	62.28%
Cash From Investing Activities	-$5.809M	-$18.84M
YoY Change	-2292.08%	87.03%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-32.72M	-$113.7M
YoY Change	-56.29%	-47.15%
NET CHANGE
Cash From Operating Activities	26.68M	$92.07M
Cash From Investing Activities	-5.809M	-$18.84M
Cash From Financing Activities	-32.72M	-$113.7M
Net Change In Cash	-11.85M	-$40.81M
YoY Change	-34.17%	270.25%
FREE CASH FLOW
Cash From Operating Activities	$26.68M	$92.07M
Capital Expenditures	$2.446M	$3.763M
Free Cash Flow	$24.23M	$88.30M
YoY Change	-57.64%	-59.07%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	100801000	usd
CY2023	us-gaap	Operating Expenses OperatingExpenses	456845000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	366218000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	-11846000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	80312000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	109404000	usd
CY2022	gcm	Investment Income Loss Nonoperating InvestmentIncomeLossNonoperating	10108000	usd
CY2021	gcm	Investment Income Loss Nonoperating InvestmentIncomeLossNonoperating	52495000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-55801000	usd
CY2022	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	1789000	usd
CY2022	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	6445000	usd
CY2022	gcm	Noncontrolling Interest Increase Deemed Contributions NoncontrollingInterestIncreaseDeemedContributions	31811000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	32752000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2083000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	25424000	usd
CY2022	us-gaap	Dividends Dividends	18824000	usd
CY2022	gcm	Adjustments To Additional Paid In Capital Deferred Tax Adjustment AdjustmentsToAdditionalPaidInCapitalDeferredTaxAdjustment	28000	usd
CY2022	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	79482000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-94006000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-94006000	usd
CY2023	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	2255000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	887000	usd
CY2021	us-gaap	Interest Expense InterestExpense	20084000	usd
CY2023	gcm	Noncontrolling Interest Increase Deemed Contributions NoncontrollingInterestIncreaseDeemedContributions	103934000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-7324000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-352000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	21606000	usd
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0001819796
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2022	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#FairValueAdjustmentOfWarrants
CY2023	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Liability Gain Loss Statement Of Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationLiabilityGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#FairValueAdjustmentOfWarrants
CY2022	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Liability Gain Loss Statement Of Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationLiabilityGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#FairValueAdjustmentOfWarrants
CY2023	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#FairValueAdjustmentOfWarrants
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	001-39716
CY2023	dei	Entity Registrant Name EntityRegistrantName	GCM Grosvenor Inc.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	85-2226287
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	900 North Michigan Avenue, Suite 1100
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Chicago
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	IL
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	60611
CY2023	dei	City Area Code CityAreaCode	312
CY2023	dei	Local Phone Number LocalPhoneNumber	506-6500
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Public Float EntityPublicFloat	309700000	usd
CY2021	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	81199000	usd
CY2023	gcm	Payment For Exercise Of Call Option PaymentForExerciseOfCallOption	0	usd
CY2022	gcm	Payment For Exercise Of Call Option PaymentForExerciseOfCallOption	0	usd
CY2021	gcm	Payment For Exercise Of Call Option PaymentForExerciseOfCallOption	150122000	usd
CY2023	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	usd
CY2022	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	110000000	usd
CY2023	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	4000000	usd
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CY2021	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	53259000	usd
CY2023	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	usd
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CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	3080000	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	4478000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	26391000	usd
CY2023	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	usd
CY2021	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	24469000	usd
CY2023	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	0	usd
CY2022	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	2569000	usd
CY2021	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	1273000	usd
CY2023	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	10219000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6445000	usd
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6934000	usd
CY2022	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	18432000	usd
CY2023	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	3190000	usd
CY2022	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	3271000	usd
CY2021	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	0	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-113662000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-215067000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-251274000	usd
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-372000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-2395000	usd
CY2023	dei	Auditor Firm AuditorFirmId	42
CY2023	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2023	dei	Auditor Location AuditorLocation	Chicago, Illinois
CY2023	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2023	dei	Auditor Location AuditorLocation	Chicago, Illinois
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	44354000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	85163000	usd
CY2023Q4	gcm	Contract With Customer Asset Management Fees Receivable ContractWithCustomerAssetManagementFeesReceivable	24996000	usd
CY2022Q4	gcm	Contract With Customer Asset Management Fees Receivable ContractWithCustomerAssetManagementFeesReceivable	18720000	usd
CY2023Q4	gcm	Contract With Customer Asset Incentive Fees Receivable ContractWithCustomerAssetIncentiveFeesReceivable	27371000	usd
CY2022Q4	gcm	Contract With Customer Asset Incentive Fees Receivable ContractWithCustomerAssetIncentiveFeesReceivable	16478000	usd
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CY2022Q4	us-gaap	Investments Investments	223970000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7378000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4620000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	38554000	usd
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CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	3940000	usd
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CY2022Q4	us-gaap	Goodwill Goodwill	28959000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	58298000	usd
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CY2022Q4	us-gaap	Assets Assets	488933000	usd
CY2023Q4	us-gaap	Accrued Employee Benefits Current And Noncurrent AccruedEmployeeBenefitsCurrentAndNoncurrent	98561000	usd
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CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	41481000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	15520000	usd
CY2023Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	6431000	usd
CY2022Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	7861000	usd
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CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	-19820000	usd
CY2023Q4	us-gaap	Other Minority Interests OtherMinorityInterests	59757000	usd
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CY2023Q4	us-gaap	Minority Interest In Limited Partnerships MinorityInterestInLimitedPartnerships	-143352000	usd
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CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-94006000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	504943000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	488933000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	444999000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	446530000	usd
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CY2021	us-gaap	Operating Expenses OperatingExpenses	422188000	usd
CY2023	us-gaap	Interest Expense InterestExpense	23745000	usd
CY2022	us-gaap	Interest Expense InterestExpense	23314000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-9668000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-21514000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	89093000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7692000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9611000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10993000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	-29206000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	79482000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	142069000	usd
CY2023	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	0	usd
CY2022	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	0	usd
CY2021	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	19827000	usd
CY2023	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Nonredeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsNonredeemable	5033000	usd
CY2022	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Nonredeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsNonredeemable	6823000	usd
CY2023	us-gaap	Noncontrolling Interest In Net Income Loss Limited Partnerships Nonredeemable NoncontrollingInterestInNetIncomeLossLimitedPartnershipsNonredeemable	-47013000	usd
CY2022	us-gaap	Noncontrolling Interest In Net Income Loss Limited Partnerships Nonredeemable NoncontrollingInterestInNetIncomeLossLimitedPartnershipsNonredeemable	52839000	usd
CY2021	us-gaap	Noncontrolling Interest In Net Income Loss Limited Partnerships Nonredeemable NoncontrollingInterestInNetIncomeLossLimitedPartnershipsNonredeemable	63848000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	12774000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	19820000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	21482000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.45
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.28
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.28
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.28
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43198517	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43872300	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43765651	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	187433763	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	188567992	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	189059374	shares
CY2023	us-gaap	Profit Loss ProfitLoss	-29206000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	79482000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	142069000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-7324000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	32752000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	7541000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-352000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2083000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1183000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-7676000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	30669000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	6358000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-36882000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	110151000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	148427000	usd
CY2023	gcm	Comprehensive Income Loss Net Of Tax Attributable To Redeemable Noncontrolling Interest ComprehensiveIncomeLossNetOfTaxAttributableToRedeemableNoncontrollingInterest	0	usd
CY2022	gcm	Comprehensive Income Loss Net Of Tax Attributable To Redeemable Noncontrolling Interest ComprehensiveIncomeLossNetOfTaxAttributableToRedeemableNoncontrollingInterest	0	usd
CY2021	gcm	Comprehensive Income Loss Net Of Tax Attributable To Redeemable Noncontrolling Interest ComprehensiveIncomeLossNetOfTaxAttributableToRedeemableNoncontrollingInterest	19827000	usd
CY2023	gcm	Comprehensive Income Loss Net Of Tax Attributable To Other Noncontrolling Interests Nonredeemable ComprehensiveIncomeLossNetOfTaxAttributableToOtherNoncontrollingInterestsNonredeemable	5033000	usd
CY2022	gcm	Comprehensive Income Loss Net Of Tax Attributable To Other Noncontrolling Interests Nonredeemable ComprehensiveIncomeLossNetOfTaxAttributableToOtherNoncontrollingInterestsNonredeemable	6823000	usd
CY2021	gcm	Comprehensive Income Loss Net Of Tax Attributable To Other Noncontrolling Interests Nonredeemable ComprehensiveIncomeLossNetOfTaxAttributableToOtherNoncontrollingInterestsNonredeemable	36912000	usd
CY2023	gcm	Comprehensive Income Loss Net Of Tax Attributable To Limited Partnerships Nonredeemable ComprehensiveIncomeLossNetOfTaxAttributableToLimitedPartnershipsNonredeemable	-53223000	usd
CY2022	gcm	Comprehensive Income Loss Net Of Tax Attributable To Limited Partnerships Nonredeemable ComprehensiveIncomeLossNetOfTaxAttributableToLimitedPartnershipsNonredeemable	78405000	usd
CY2021	gcm	Comprehensive Income Loss Net Of Tax Attributable To Limited Partnerships Nonredeemable ComprehensiveIncomeLossNetOfTaxAttributableToLimitedPartnershipsNonredeemable	68720000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	11308000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	24923000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	22968000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-82190000	usd
CY2020Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	115121000	usd
CY2021	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	3461000	usd
CY2021	gcm	Temporary Equity Capital Distributions TemporaryEquityCapitalDistributions	-11000	usd
CY2021	gcm	Temporary Equity Capital Contributions TemporaryEquityCapitalContributions	-43500000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Warrant Issued AdjustmentsToAdditionalPaidInCapitalWarrantIssued	23318000	usd
CY2021	gcm	Stockholders Equity Reallocation From To Temporary Equity StockholdersEquityReallocationFromToTemporaryEquity	-61495000	usd
CY2021	gcm	Temporary Equity Reallocation To From Temporary Equity TemporaryEquityReallocationToFromTemporaryEquity	-91459000	usd
CY2021	gcm	Adjustments To Additional Paid In Capital Deferred Tax Adjustment AdjustmentsToAdditionalPaidInCapitalDeferredTaxAdjustment	32000	usd
CY2021	gcm	Noncontrolling Interest Reallocation From To Noncontrolling Interest NoncontrollingInterestReallocationFromToNoncontrollingInterest	0	usd
CY2021	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	122242000	usd
CY2021	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	19827000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-55801000	usd
CY2021Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	0	usd
CY2022	gcm	Noncontrolling Interest Reallocation From To Noncontrolling Interest NoncontrollingInterestReallocationFromToNoncontrollingInterest	0	usd
CY2023	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	15431000	usd
CY2023	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	10219000	usd
CY2023	us-gaap	Dividends Dividends	20114000	usd
CY2023	gcm	Adjustments To Additional Paid In Capital Deferred Tax Adjustment AdjustmentsToAdditionalPaidInCapitalDeferredTaxAdjustment	384000	usd
CY2023	gcm	Noncontrolling Interest Reallocation From To Noncontrolling Interest NoncontrollingInterestReallocationFromToNoncontrollingInterest	0	usd
CY2023	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	-29206000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-111229000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	-29206000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	79482000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	142069000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2696000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	3856000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4020000	usd
CY2023	us-gaap	Employee Benefits And Share Based Compensation Noncash EmployeeBenefitsAndShareBasedCompensationNoncash	21606000	usd
CY2022	us-gaap	Employee Benefits And Share Based Compensation Noncash EmployeeBenefitsAndShareBasedCompensationNoncash	25424000	usd
CY2021	us-gaap	Employee Benefits And Share Based Compensation Noncash EmployeeBenefitsAndShareBasedCompensationNoncash	43756000	usd
CY2023	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	2826000	usd
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	5843000	usd
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	5692000	usd
CY2023	gcm	Other Non Cash Compensation OtherNonCashCompensation	1157000	usd
CY2022	gcm	Other Non Cash Compensation OtherNonCashCompensation	1336000	usd
CY2021	gcm	Other Non Cash Compensation OtherNonCashCompensation	3300000	usd
CY2023	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	103934000	usd
CY2022	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	31811000	usd
CY2021	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	27671000	usd
CY2023	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1100000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1111000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1025000	usd
CY2023	gcm	Amortization Of Terminated Swap AmortizationOfTerminatedSwap	-6703000	usd
CY2022	gcm	Amortization Of Terminated Swap AmortizationOfTerminatedSwap	4171000	usd
CY2021	gcm	Amortization Of Terminated Swap AmortizationOfTerminatedSwap	4634000	usd
CY2023	gcm	Proceeds Received Payments Made For Terminated Interest Rate Derivatives ProceedsReceivedPaymentsMadeForTerminatedInterestRateDerivatives	0	usd
CY2022	gcm	Proceeds Received Payments Made For Terminated Interest Rate Derivatives ProceedsReceivedPaymentsMadeForTerminatedInterestRateDerivatives	-40344000	usd
CY2021	gcm	Proceeds Received Payments Made For Terminated Interest Rate Derivatives ProceedsReceivedPaymentsMadeForTerminatedInterestRateDerivatives	26296000	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-675000	usd
CY2023	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	usd
CY2022	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	usd
CY2021	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-212000	usd
CY2023	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-1429000	usd
CY2022	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-20551000	usd
CY2021	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-7853000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	1583000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	-729000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	0	usd
CY2023	gcm	Amortization Of Deferred Rent Credit AmortizationOfDeferredRentCredit	0	usd
CY2022	gcm	Amortization Of Deferred Rent Credit AmortizationOfDeferredRentCredit	0	usd
CY2021	gcm	Amortization Of Deferred Rent Credit AmortizationOfDeferredRentCredit	-1593000	usd
CY2023	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	10485000	usd
CY2022	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	21771000	usd
CY2021	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	21297000	usd
CY2023	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	11640000	usd
CY2022	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	10108000	usd
CY2021	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	52495000	usd
CY2023	gcm	Non Cash Lease Expense NonCashLeaseExpense	6911000	usd
CY2022	gcm	Non Cash Lease Expense NonCashLeaseExpense	3856000	usd
CY2021	gcm	Non Cash Lease Expense NonCashLeaseExpense	0	usd
CY2023	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-513000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-87000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-462000	usd
CY2023	gcm	Increase Decrease In Contract With Customer Asset Management Fees Receivable IncreaseDecreaseInContractWithCustomerAssetManagementFeesReceivable	6207000	usd
CY2022	gcm	Increase Decrease In Contract With Customer Asset Management Fees Receivable IncreaseDecreaseInContractWithCustomerAssetManagementFeesReceivable	-2803000	usd
CY2021	gcm	Increase Decrease In Contract With Customer Asset Management Fees Receivable IncreaseDecreaseInContractWithCustomerAssetManagementFeesReceivable	7202000	usd
CY2023	gcm	Increase Decrease In Contract With Customer Asset Incentive Fees Receivable IncreaseDecreaseInContractWithCustomerAssetIncentiveFeesReceivable	10893000	usd
CY2022	gcm	Increase Decrease In Contract With Customer Asset Incentive Fees Receivable IncreaseDecreaseInContractWithCustomerAssetIncentiveFeesReceivable	-75123000	usd
CY2021	gcm	Increase Decrease In Contract With Customer Asset Incentive Fees Receivable IncreaseDecreaseInContractWithCustomerAssetIncentiveFeesReceivable	22177000	usd
CY2023	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	462000	usd
CY2022	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	1342000	usd
CY2021	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	451000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-2344000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1061000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-23008000	usd
CY2023	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	8222000	usd
CY2022	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-40202000	usd
CY2021	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	24519000	usd
CY2023	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-7022000	usd
CY2022	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-5512000	usd
CY2021	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	0	usd
CY2023	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	2250000	usd
CY2022	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-1000000	usd
CY2021	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-5470000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	92065000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	216513000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	178803000	usd
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3763000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	782000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	577000	usd
CY2023	gcm	Property Plant And Equipment Consideration Received From Assignment Of Asset Interest PropertyPlantAndEquipmentConsiderationReceivedFromAssignmentOfAssetInterest	0	usd
CY2022	gcm	Property Plant And Equipment Consideration Received From Assignment Of Asset Interest PropertyPlantAndEquipmentConsiderationReceivedFromAssignmentOfAssetInterest	0	usd
CY2021	gcm	Property Plant And Equipment Consideration Received From Assignment Of Asset Interest PropertyPlantAndEquipmentConsiderationReceivedFromAssignmentOfAssetInterest	-1337000	usd
CY2023	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	27635000	usd
CY2022	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	29436000	usd
CY2023	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	12558000	usd
CY2021	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	77936000	usd
CY2022	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	37399000	usd
CY2021	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	81199000	usd
CY2023	gcm	Payment For Exercise Of Call Option PaymentForExerciseOfCallOption	0	usd
CY2022	gcm	Payment For Exercise Of Call Option PaymentForExerciseOfCallOption	0	usd
CY2021	gcm	Payment For Exercise Of Call Option PaymentForExerciseOfCallOption	150122000	usd
CY2023	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	usd
CY2022	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	110000000	usd
CY2022	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	4000000	usd
CY2021	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	53259000	usd
CY2023	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	usd
CY2022	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	usd
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	3080000	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	4478000	usd
CY2023	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	usd
CY2022	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	usd
CY2021	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	24469000	usd
CY2022	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	2569000	usd
CY2021	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	1273000	usd
CY2023	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	10219000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6445000	usd
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6934000	usd
CY2023	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	20321000	usd
CY2022	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	18432000	usd
CY2021	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	14525000	usd
CY2023	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	3190000	usd
CY2022	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	3271000	usd
CY2021	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	0	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-113662000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-215067000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-251274000	usd
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-372000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-2395000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1376000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-40809000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-11022000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-101961000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	85163000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1376000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-101961000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	85163000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	198146000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	44354000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	85163000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	96185000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	30025000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	18411000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	13779000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3446000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	8543000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	4370000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	34116000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	693000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2023	gcm	Non Cash Adjustment To Operating Lease Right Of Use Assets From Lease Modification NonCashAdjustmentToOperatingLeaseRightOfUseAssetsFromLeaseModification	836000	usd
CY2022	gcm	Non Cash Adjustment To Operating Lease Right Of Use Assets From Lease Modification NonCashAdjustmentToOperatingLeaseRightOfUseAssetsFromLeaseModification	0	usd
CY2021	gcm	Non Cash Adjustment To Operating Lease Right Of Use Assets From Lease Modification NonCashAdjustmentToOperatingLeaseRightOfUseAssetsFromLeaseModification	0	usd
CY2023	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	693000	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	usd
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	usd
CY2023	gcm	Deemed Contributions From Equityholders DeemedContributionsFromEquityholders	103934000	usd
CY2021	gcm	Deemed Contributions From Equityholders DeemedContributionsFromEquityholders	27671000	usd
CY2022	gcm	Deferred Tax Assets Net Related To Tax Receivable Agreement And Recapitalization DeferredTaxAssetsNetRelatedToTaxReceivableAgreementAndRecapitalization	28000	usd
CY2021	gcm	Deferred Tax Assets Net Related To Tax Receivable Agreement And Recapitalization DeferredTaxAssetsNetRelatedToTaxReceivableAgreementAndRecapitalization	292000	usd
CY2023Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	1667000	usd
CY2022Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	1366000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	96185000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	198146000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	44354000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	85163000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	18411000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	13779000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3446000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	8543000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	4370000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	34116000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	693000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2023	gcm	Non Cash Adjustment To Operating Lease Right Of Use Assets From Lease Modification NonCashAdjustmentToOperatingLeaseRightOfUseAssetsFromLeaseModification	836000	usd
CY2022	gcm	Non Cash Adjustment To Operating Lease Right Of Use Assets From Lease Modification NonCashAdjustmentToOperatingLeaseRightOfUseAssetsFromLeaseModification	0	usd
CY2021	gcm	Non Cash Adjustment To Operating Lease Right Of Use Assets From Lease Modification NonCashAdjustmentToOperatingLeaseRightOfUseAssetsFromLeaseModification	0	usd
CY2023	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	693000	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	usd
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	usd
CY2023	gcm	Deemed Contributions From Equityholders DeemedContributionsFromEquityholders	103934000	usd
CY2022	gcm	Deemed Contributions From Equityholders DeemedContributionsFromEquityholders	31811000	usd
CY2021	gcm	Deemed Contributions From Equityholders DeemedContributionsFromEquityholders	27671000	usd
CY2023	gcm	Deferred Tax Assets Net Related To Tax Receivable Agreement And Recapitalization DeferredTaxAssetsNetRelatedToTaxReceivableAgreementAndRecapitalization	384000	usd
CY2022	gcm	Deferred Tax Assets Net Related To Tax Receivable Agreement And Recapitalization DeferredTaxAssetsNetRelatedToTaxReceivableAgreementAndRecapitalization	28000	usd
CY2021	gcm	Deferred Tax Assets Net Related To Tax Receivable Agreement And Recapitalization DeferredTaxAssetsNetRelatedToTaxReceivableAgreementAndRecapitalization	292000	usd
CY2023Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	1667000	usd
CY2022Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	1366000	usd
CY2021Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	973000	usd
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:10pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-top:10pt;text-align:justify;text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of the consolidated financial statements in conformity with GAAP requires the Company’s management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</span></div>
CY2023	us-gaap	Investment Income Interest InvestmentIncomeInterest	2000000	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	800000	usd
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	100000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss	0	usd
CY2023Q4	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss	0	usd
CY2023	us-gaap	Investment Income Interest InvestmentIncomeInterest	2000000	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	800000	usd
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	100000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss	0	usd
CY2023Q4	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss	0	usd
CY2023Q4	gcm	Contract With Customer Liability Realized Carried Interest ContractWithCustomerLiabilityRealizedCarriedInterest	5600000	usd
CY2022Q4	gcm	Contract With Customer Liability Realized Carried Interest ContractWithCustomerLiabilityRealizedCarriedInterest	6500000	usd
CY2023Q4	gcm	Contract With Customer Liability Realized Carried Interest ContractWithCustomerLiabilityRealizedCarriedInterest	5600000	usd
CY2022Q4	gcm	Contract With Customer Liability Realized Carried Interest ContractWithCustomerLiabilityRealizedCarriedInterest	6500000	usd
CY2023	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	5500000	usd
CY2022	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	5700000	usd
CY2021	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	6900000	usd
CY2023Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	12700000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	13300000	usd
CY2023Q4	gcm	Common Stock Right To Receive CommonStockRightToReceive	1	shares
CY2023Q4	gcm	Common Stock Right To Receive CommonStockRightToReceive	1	shares
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	2300000	usd
CY2023	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	5500000	usd
CY2022	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	5700000	usd
CY2021	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	6900000	usd
CY2023Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	12700000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	13300000	usd
CY2023Q4	gcm	Common Stock Right To Receive CommonStockRightToReceive	1	shares
CY2023Q4	gcm	Common Stock Right To Receive CommonStockRightToReceive	1	shares
CY2023Q4	us-gaap	Investments Investments	240200000	usd
CY2022Q4	us-gaap	Investments Investments	224000000	usd
CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	7469000	usd
CY2023Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	13900000	usd
CY2023	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="margin-top:10pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Concentration</span></div><div style="margin-top:10pt;text-align:justify;text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company has a client base that is diversified across a range of different types of institutional clients and individual investors. The institutional client base consists primarily of public, corporate and Taft-Hartley pension funds as well as banks, insurance companies, sovereign entities, foundations and endowments. The client base is also geographically diversified with concentrations in North America, Asia, the Middle East and Europe.</span></div>
CY2020Q1	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	125400000	usd
CY2020Q1	gcm	Proceeds From Noncontrolling Interests For Funding Of Future Investment Commitments ProceedsFromNoncontrollingInterestsForFundingOfFutureInvestmentCommitments	48000000	usd
CY2020Q1	gcm	Variable Interest Entity Maximum Potential Payment VariableInterestEntityMaximumPotentialPayment	19900000	usd
CY2020Q4	gcm	Variable Interest Entity Potential Payment VariableInterestEntityPotentialPayment	4900000	usd
CY2021Q4	gcm	Variable Interest Entity Potential Payment VariableInterestEntityPotentialPayment	7500000	usd
CY2022Q4	gcm	Variable Interest Entity Potential Payment VariableInterestEntityPotentialPayment	7500000	usd
CY2020Q4	gcm	Variable Interest Entity Potential Payment VariableInterestEntityPotentialPayment	4900000	usd
CY2021Q3	gcm	Option Indexed To Issuers Equity Decrease In Purchase Price Ratio OptionIndexedToIssuersEquityDecreaseInPurchasePriceRatio	1.225
CY2021Q3	gcm	Option Indexed To Issuers Equity Purchase Price Net OptionIndexedToIssuersEquityPurchasePriceNet	165000000	usd
CY2021Q3	gcm	Consolidated Cash Of Acquired Redeemable Noncontrolling Interest ConsolidatedCashOfAcquiredRedeemableNoncontrollingInterest	19500000	usd
CY2023Q4	us-gaap	Equity Method Investments EquityMethodInvestments	228822000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	213776000	usd
CY2023Q4	us-gaap	Other Investments OtherInvestments	11380000	usd
CY2022Q4	us-gaap	Other Investments OtherInvestments	10194000	usd
CY2023Q4	us-gaap	Investments Investments	240202000	usd
CY2022Q4	us-gaap	Investments Investments	223970000	usd
CY2023	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="margin-top:10pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Concentration</span></div><div style="margin-top:10pt;text-align:justify;text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company has a client base that is diversified across a range of different types of institutional clients and individual investors. The institutional client base consists primarily of public, corporate and Taft-Hartley pension funds as well as banks, insurance companies, sovereign entities, foundations and endowments. The client base is also geographically diversified with concentrations in North America, Asia, the Middle East and Europe.</span></div>
CY2020Q1	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	125400000	usd
CY2020Q1	gcm	Proceeds From Noncontrolling Interests For Funding Of Future Investment Commitments ProceedsFromNoncontrollingInterestsForFundingOfFutureInvestmentCommitments	48000000	usd
CY2020Q1	gcm	Variable Interest Entity Maximum Potential Payment VariableInterestEntityMaximumPotentialPayment	19900000	usd
CY2020Q4	gcm	Variable Interest Entity Potential Payment VariableInterestEntityPotentialPayment	4900000	usd
CY2021Q4	gcm	Variable Interest Entity Potential Payment VariableInterestEntityPotentialPayment	7500000	usd
CY2022Q4	gcm	Variable Interest Entity Potential Payment VariableInterestEntityPotentialPayment	7500000	usd
CY2020Q4	gcm	Variable Interest Entity Potential Payment VariableInterestEntityPotentialPayment	4900000	usd
CY2021Q3	gcm	Option Indexed To Issuers Equity Decrease In Purchase Price Ratio OptionIndexedToIssuersEquityDecreaseInPurchasePriceRatio	1.225
CY2021Q3	gcm	Option Indexed To Issuers Equity Purchase Price Net OptionIndexedToIssuersEquityPurchasePriceNet	165000000	usd
CY2021Q3	gcm	Consolidated Cash Of Acquired Redeemable Noncontrolling Interest ConsolidatedCashOfAcquiredRedeemableNoncontrollingInterest	19500000	usd
CY2023	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	500000	usd
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	400000	usd
CY2023	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	500000	usd
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	2300000	usd
CY2023Q4	us-gaap	Equity Method Investments EquityMethodInvestments	228822000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	213776000	usd
CY2023Q4	us-gaap	Other Investments OtherInvestments	11380000	usd
CY2022Q4	us-gaap	Other Investments OtherInvestments	10194000	usd
CY2023Q4	us-gaap	Investments Investments	240202000	usd
CY2022Q4	us-gaap	Investments Investments	223970000	usd
CY2022Q4	us-gaap	Investments Investments	224000000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	10282000	usd
CY2023Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	21474000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	10282000	usd
CY2023Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	11192000	usd
CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	7469000	usd
CY2023Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	13900000	usd
CY2022Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	10007000	usd
CY2022Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	6473000	usd
CY2022Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	14334000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	62358000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	59731000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	2627000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	62358000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	36240000	usd
CY2022Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	10007000	usd
CY2022Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	46247000	usd
CY2022Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	14334000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	62358000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	59731000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	2627000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	62358000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	58418000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3940000	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1300000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2300000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1313000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1314000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	0	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	0	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	0	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	0	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	58418000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3940000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2300000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2300000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1313000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1314000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	0	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	0	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	0	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	0	usd
CY2023Q4	gcm	Number Of Classes Of Preferred Stock NumberOfClassesOfPreferredStock	1	class
CY2023Q4	gcm	Number Of Classes Of Common Stock NumberOfClassesOfCommonStock	3	class
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2021	gcm	Class Of Warrant Or Right Repurchased During Period Shares ClassOfWarrantOrRightRepurchasedDuringPeriodShares	681800	shares
CY2021Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	20497764	shares
CY2022	gcm	Stock Issued During Period Shares Warrants Exercised StockIssuedDuringPeriodSharesWarrantsExercised	30	shares
CY2023Q4	gcm	Number Of Classes Of Preferred Stock NumberOfClassesOfPreferredStock	1	class
CY2023Q4	gcm	Number Of Classes Of Common Stock NumberOfClassesOfCommonStock	3	class
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2020Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	22973567	shares
CY2021	gcm	Stock Issued During Period Shares Warrants Exercised StockIssuedDuringPeriodSharesWarrantsExercised	1794003	shares
CY2021	gcm	Class Of Warrant Or Right Transfers In Out Shares ClassOfWarrantOrRightTransfersInOutShares	0	shares
CY2023Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	40200000	usd
CY2020Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	22973567	shares
CY2021	gcm	Stock Issued During Period Shares Warrants Exercised StockIssuedDuringPeriodSharesWarrantsExercised	1794003	shares
CY2021	gcm	Class Of Warrant Or Right Transfers In Out Shares ClassOfWarrantOrRightTransfersInOutShares	0	shares
CY2021	gcm	Class Of Warrant Or Right Repurchased During Period Shares ClassOfWarrantOrRightRepurchasedDuringPeriodShares	681800	shares
CY2021Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	20497764	shares
CY2022	gcm	Stock Issued During Period Shares Warrants Exercised StockIssuedDuringPeriodSharesWarrantsExercised	30	shares
CY2022	gcm	Class Of Warrant Or Right Repurchased During Period Shares ClassOfWarrantOrRightRepurchasedDuringPeriodShares	2812764	shares
CY2022Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	17684970	shares
CY2023	gcm	Stock Issued During Period Shares Warrants Exercised StockIssuedDuringPeriodSharesWarrantsExercised	0	shares
CY2023	gcm	Class Of Warrant Or Right Repurchased During Period Shares ClassOfWarrantOrRightRepurchasedDuringPeriodShares	0	shares
CY2023Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	17684970	shares
CY2022	gcm	Class Of Warrant Or Right Repurchased During Period Shares ClassOfWarrantOrRightRepurchasedDuringPeriodShares	2812764	shares
CY2022Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	17684970	shares
CY2023	gcm	Stock Issued During Period Shares Warrants Exercised StockIssuedDuringPeriodSharesWarrantsExercised	0	shares
CY2023	gcm	Class Of Warrant Or Right Repurchased During Period Shares ClassOfWarrantOrRightRepurchasedDuringPeriodShares	0	shares
CY2023Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	17684970	shares
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	62092000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	58008000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	54714000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	53388000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7378000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4620000	usd
CY2021Q1	gcm	Property Plant And Equipment Ownership Interest In Asset PropertyPlantAndEquipmentOwnershipInterestInAsset	0.50
CY2021Q1	gcm	Property Plant And Equipment Consideration Received From Assignment Of Asset Interest PropertyPlantAndEquipmentConsiderationReceivedFromAssignmentOfAssetInterest	1300000	usd
CY2023	us-gaap	Depreciation Depreciation	1400000	usd
CY2022	us-gaap	Depreciation Depreciation	1500000	usd
CY2021	us-gaap	Depreciation Depreciation	1700000	usd
CY2023	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	156153000	usd
CY2022	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	160522000	usd
CY2021	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	162901000	usd
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	50667000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	30721000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	44190000	usd
CY2022	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	31811000	usd
CY2021	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	27671000	usd
CY2023	gcm	Compensation Expense Carried Interest CompensationExpenseCarriedInterest	28505000	usd
CY2022	gcm	Compensation Expense Carried Interest CompensationExpenseCarriedInterest	41920000	usd
CY2021	gcm	Compensation Expense Carried Interest CompensationExpenseCarriedInterest	67773000	usd
CY2023	gcm	Incentive Fee Related Compensation IncentiveFeeRelatedCompensation	15628000	usd
CY2022	gcm	Incentive Fee Related Compensation IncentiveFeeRelatedCompensation	11001000	usd
CY2021	gcm	Incentive Fee Related Compensation IncentiveFeeRelatedCompensation	28002000	usd
CY2023	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	1157000	usd
CY2022	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	1336000	usd
CY2021	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	3300000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	62092000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	58008000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	54714000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	53388000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7378000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4620000	usd
CY2021Q1	gcm	Property Plant And Equipment Ownership Interest In Asset PropertyPlantAndEquipmentOwnershipInterestInAsset	0.50
CY2021Q1	gcm	Property Plant And Equipment Consideration Received From Assignment Of Asset Interest PropertyPlantAndEquipmentConsiderationReceivedFromAssignmentOfAssetInterest	1300000	usd
CY2023	us-gaap	Depreciation Depreciation	1400000	usd
CY2022	us-gaap	Depreciation Depreciation	1500000	usd
CY2021	us-gaap	Depreciation Depreciation	1700000	usd
CY2023	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	156153000	usd
CY2022	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	160522000	usd
CY2021	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	162901000	usd
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	50667000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	30721000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	44190000	usd
CY2023	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	103934000	usd
CY2022	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	31811000	usd
CY2021	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	27671000	usd
CY2023	gcm	Compensation Expense Carried Interest CompensationExpenseCarriedInterest	28505000	usd
CY2022	gcm	Compensation Expense Carried Interest CompensationExpenseCarriedInterest	41920000	usd
CY2021	gcm	Compensation Expense Carried Interest CompensationExpenseCarriedInterest	67773000	usd
CY2023	gcm	Incentive Fee Related Compensation IncentiveFeeRelatedCompensation	15628000	usd
CY2022	gcm	Incentive Fee Related Compensation IncentiveFeeRelatedCompensation	11001000	usd
CY2021	gcm	Incentive Fee Related Compensation IncentiveFeeRelatedCompensation	28002000	usd
CY2023	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	1157000	usd
CY2022	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	1336000	usd
CY2021	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	3300000	usd
CY2023	us-gaap	Labor And Related Expense LaborAndRelatedExpense	356044000	usd
CY2022	us-gaap	Labor And Related Expense LaborAndRelatedExpense	277311000	usd
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	333837000	usd
CY2023	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	103900000	usd
CY2022	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	31800000	usd
CY2021	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	27700000	usd
CY2023	us-gaap	Labor And Related Expense LaborAndRelatedExpense	356044000	usd
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	333837000	usd
CY2023	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	103900000	usd
CY2022	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	31800000	usd
CY2021	gcm	Partnership Interest Based Compensation Expense PartnershipInterestBasedCompensationExpense	27700000	usd
CY2023	gcm	Partnership Interest Based Compensation Expense Award Modifications PartnershipInterestBasedCompensationExpenseAwardModifications	0	usd
CY2021	gcm	Partnership Interest Based Compensation Expense Award Modifications PartnershipInterestBasedCompensationExpenseAwardModifications	6300000	usd
CY2023Q4	gcm	Unvested Stated Target Payments UnvestedStatedTargetPayments	0	usd
CY2022Q4	gcm	Unvested Stated Target Payments UnvestedStatedTargetPayments	0	usd
CY2021Q4	gcm	Unvested Stated Target Payments UnvestedStatedTargetPayments	6300000	usd
CY2023	gcm	Partnership Interest Based Compensation Expense Profit Interest PartnershipInterestBasedCompensationExpenseProfitInterest	21400000	usd
CY2022	gcm	Partnership Interest Based Compensation Expense Profit Interest PartnershipInterestBasedCompensationExpenseProfitInterest	23100000	usd
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	51000000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	24200000	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	27400000	usd
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	50700000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	30700000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	44200000	usd
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	27300000	usd
CY2023	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y8M12D
CY2023Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	4273000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	5373000	usd
CY2023Q4	us-gaap	Long Term Debt LongTermDebt	384727000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	387627000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	4000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	4000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	4000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	4000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	373000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	0	usd
CY2023Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	389000000	usd
CY2023	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1100000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1100000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1000000	usd
CY2023	gcm	Partnership Interest Based Compensation Expense Award Modifications PartnershipInterestBasedCompensationExpenseAwardModifications	0	usd
CY2021	gcm	Partnership Interest Based Compensation Expense Award Modifications PartnershipInterestBasedCompensationExpenseAwardModifications	6300000	usd
CY2022	gcm	Partnership Interest Based Compensation Expense Award Modifications PartnershipInterestBasedCompensationExpenseAwardModifications	6300000	usd
CY2023Q4	gcm	Unvested Stated Target Payments UnvestedStatedTargetPayments	0	usd
CY2022Q4	gcm	Unvested Stated Target Payments UnvestedStatedTargetPayments	0	usd
CY2021Q4	gcm	Unvested Stated Target Payments UnvestedStatedTargetPayments	6300000	usd
CY2023	gcm	Partnership Interest Based Compensation Expense Profit Interest PartnershipInterestBasedCompensationExpenseProfitInterest	21400000	usd
CY2022	gcm	Partnership Interest Based Compensation Expense Profit Interest PartnershipInterestBasedCompensationExpenseProfitInterest	23100000	usd
CY2021	gcm	Partnership Interest Based Compensation Expense Profit Interest PartnershipInterestBasedCompensationExpenseProfitInterest	21400000	usd
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	51000000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	24200000	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	27400000	usd
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	50700000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	30700000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	44200000	usd
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	27300000	usd
CY2023	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y8M12D
CY2023Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	4273000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	5373000	usd
CY2023Q4	us-gaap	Long Term Debt LongTermDebt	384727000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	4000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	4000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	4000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	4000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	373000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	0	usd
CY2023Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	389000000	usd
CY2023	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1100000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1100000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1000000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	400000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-2600000	usd
CY2023	gcm	Gain Loss Reclassified From Aoci To Interest Expense Tax GainLossReclassifiedFromAOCIToInterestExpenseTax	-6700000	usd
CY2022	gcm	Gain Loss Reclassified From Aoci To Interest Expense Tax GainLossReclassifiedFromAOCIToInterestExpenseTax	4200000	usd
CY2021	gcm	Gain Loss Reclassified From Aoci To Interest Expense Tax GainLossReclassifiedFromAOCIToInterestExpenseTax	4600000	usd
CY2023Q4	us-gaap	Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months Net InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet	8900000	usd
CY2023Q4	gcm	Carried Interest Payable CarriedInterestPayable	332000	usd
CY2022Q4	gcm	Carried Interest Payable CarriedInterestPayable	250000	usd
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	8795000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	8972000	usd
CY2023Q4	gcm	Revenue Recognition Clawback Obligation RevenueRecognitionClawbackObligation	200000	usd
CY2022Q4	gcm	Revenue Recognition Clawback Obligation RevenueRecognitionClawbackObligation	200000	usd
CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	7469000	usd
CY2022Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	6473000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	400000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-2600000	usd
CY2023	gcm	Gain Loss Reclassified From Aoci To Interest Expense Tax GainLossReclassifiedFromAOCIToInterestExpenseTax	-6700000	usd
CY2022	gcm	Gain Loss Reclassified From Aoci To Interest Expense Tax GainLossReclassifiedFromAOCIToInterestExpenseTax	4200000	usd
CY2021	gcm	Gain Loss Reclassified From Aoci To Interest Expense Tax GainLossReclassifiedFromAOCIToInterestExpenseTax	4600000	usd
CY2023Q4	us-gaap	Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months Net InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet	8900000	usd
CY2023Q4	gcm	Carried Interest Payable CarriedInterestPayable	332000	usd
CY2022Q4	gcm	Carried Interest Payable CarriedInterestPayable	250000	usd
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	8795000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	8972000	usd
CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	7469000	usd
CY2022Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	6473000	usd
CY2023Q4	us-gaap	Other Liabilities OtherLiabilities	14417000	usd
CY2022Q4	us-gaap	Other Liabilities OtherLiabilities	11345000	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-282000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-206000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	1970000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3309000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2137000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2155000	usd
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1839000	usd
CY2023Q4	us-gaap	Other Liabilities OtherLiabilities	14417000	usd
CY2022Q4	us-gaap	Other Liabilities OtherLiabilities	11345000	usd
CY2023Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	31213000	usd
CY2022Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	27240000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	8874000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	7514000	usd
CY2023	us-gaap	Variable Lease Cost VariableLeaseCost	4458000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	4112000	usd
CY2023	us-gaap	Sublease Income SubleaseIncome	179000	usd
CY2022	us-gaap	Sublease Income SubleaseIncome	193000	usd
CY2023	us-gaap	Lease Cost LeaseCost	13153000	usd
CY2022	us-gaap	Lease Cost LeaseCost	11433000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	300000	usd
CY2023	us-gaap	Short Term Lease Cost ShortTermLeaseCost	300000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	8613000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	8813000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	34116000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	693000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P13Y1M6D
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y10M24D
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.061
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.041
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4349000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	7456000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	5785000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	4001000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	4001000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	49667000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	75259000	usd
CY2023Q4	gcm	Lessee Operating Lease Tenant Improvement Allowance LesseeOperatingLeaseTenantImprovementAllowance	7049000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	26729000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	41481000	usd
CY2019	gcm	Other Commitment Period OtherCommitmentPeriod	P5Y
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1837000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1176000	usd
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	4866000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3768000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5301000	usd
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3730000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	4208000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	4428000	usd
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-886000	usd
CY2023Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	31213000	usd
CY2022Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	27240000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	8874000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	7514000	usd
CY2023	us-gaap	Variable Lease Cost VariableLeaseCost	4458000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	4112000	usd
CY2023	us-gaap	Sublease Income SubleaseIncome	179000	usd
CY2022	us-gaap	Sublease Income SubleaseIncome	193000	usd
CY2023	us-gaap	Lease Cost LeaseCost	13153000	usd
CY2022	us-gaap	Lease Cost LeaseCost	11433000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	300000	usd
CY2023	us-gaap	Short Term Lease Cost ShortTermLeaseCost	300000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	8613000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	8813000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	34116000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	693000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P13Y1M6D
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y10M24D
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.061
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.041
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4349000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	7456000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	5785000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	4001000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	4001000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	49667000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	75259000	usd
CY2023Q4	gcm	Lessee Operating Lease Tenant Improvement Allowance LesseeOperatingLeaseTenantImprovementAllowance	7049000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	26729000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	41481000	usd
CY2019	gcm	Other Commitment Period OtherCommitmentPeriod	P5Y
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-206000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	1970000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3309000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2137000	usd
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1839000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1176000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3768000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5301000	usd
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3730000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	4208000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	4428000	usd
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-886000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1838000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1364000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-203000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2826000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	5843000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	5692000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7692000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10993000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2023	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.17
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.03
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.02
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.37
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.15
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.17
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.08
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.02
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.01
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.06
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.01
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1838000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1364000	usd
CY2023	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-18000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-203000	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-100000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2826000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	5843000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	5692000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7692000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9611000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10993000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2023	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.17
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.03
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.02
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.37
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.15
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.17
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.02
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.06
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.01
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.02
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0
CY2023	gcm	Effective Income Tax Rate Reconciliation Change In Fair Value Of Warrant Liabilities EffectiveIncomeTaxRateReconciliationChangeInFairValueOfWarrantLiabilities	0.01
CY2022	gcm	Effective Income Tax Rate Reconciliation Change In Fair Value Of Warrant Liabilities EffectiveIncomeTaxRateReconciliationChangeInFairValueOfWarrantLiabilities	-0.02
CY2021	gcm	Effective Income Tax Rate Reconciliation Change In Fair Value Of Warrant Liabilities EffectiveIncomeTaxRateReconciliationChangeInFairValueOfWarrantLiabilities	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.02
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0
CY2023	gcm	Effective Income Tax Rate Reconciliation Tax Receivable Agreement Liability Expense Percent EffectiveIncomeTaxRateReconciliationTaxReceivableAgreementLiabilityExpensePercent	-0.02
CY2022	gcm	Effective Income Tax Rate Reconciliation Tax Receivable Agreement Liability Expense Percent EffectiveIncomeTaxRateReconciliationTaxReceivableAgreementLiabilityExpensePercent	0
CY2021	gcm	Effective Income Tax Rate Reconciliation Tax Receivable Agreement Liability Expense Percent EffectiveIncomeTaxRateReconciliationTaxReceivableAgreementLiabilityExpensePercent	0
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0.02
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.01
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.36
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.11
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.07
CY2023Q4	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	92656000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.02
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0
CY2023	gcm	Effective Income Tax Rate Reconciliation Change In Fair Value Of Warrant Liabilities EffectiveIncomeTaxRateReconciliationChangeInFairValueOfWarrantLiabilities	0.01
CY2022	gcm	Effective Income Tax Rate Reconciliation Change In Fair Value Of Warrant Liabilities EffectiveIncomeTaxRateReconciliationChangeInFairValueOfWarrantLiabilities	-0.02
CY2021	gcm	Effective Income Tax Rate Reconciliation Change In Fair Value Of Warrant Liabilities EffectiveIncomeTaxRateReconciliationChangeInFairValueOfWarrantLiabilities	0
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.04
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.02
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0
CY2023	gcm	Effective Income Tax Rate Reconciliation Tax Receivable Agreement Liability Expense Percent EffectiveIncomeTaxRateReconciliationTaxReceivableAgreementLiabilityExpensePercent	-0.02
CY2022	gcm	Effective Income Tax Rate Reconciliation Tax Receivable Agreement Liability Expense Percent EffectiveIncomeTaxRateReconciliationTaxReceivableAgreementLiabilityExpensePercent	0
CY2021	gcm	Effective Income Tax Rate Reconciliation Tax Receivable Agreement Liability Expense Percent EffectiveIncomeTaxRateReconciliationTaxReceivableAgreementLiabilityExpensePercent	0
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0.02
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.01
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.36
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.11
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.07
CY2023Q4	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	92656000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	92695000	usd
CY2023Q4	gcm	Deferred Tax Assets Operating Loss And Tax Credit Carryforwards DeferredTaxAssetsOperatingLossAndTaxCreditCarryforwards	2437000	usd
CY2022Q4	gcm	Deferred Tax Assets Operating Loss And Tax Credit Carryforwards DeferredTaxAssetsOperatingLossAndTaxCreditCarryforwards	2041000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	2423000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	934000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	97516000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	95670000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	38122000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	60441000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	1096000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	121000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1096000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	121000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	58298000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	60320000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	38100000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	35200000	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	12774000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	19820000	usd
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	21482000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-53038000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	53029000	usd
CY2023Q4	gcm	Deferred Tax Assets Operating Loss And Tax Credit Carryforwards DeferredTaxAssetsOperatingLossAndTaxCreditCarryforwards	2437000	usd
CY2022Q4	gcm	Deferred Tax Assets Operating Loss And Tax Credit Carryforwards DeferredTaxAssetsOperatingLossAndTaxCreditCarryforwards	2041000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	2423000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	934000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	97516000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	95670000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	38122000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	35229000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	59394000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	60441000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	1096000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	121000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	121000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	58298000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	60320000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	38100000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	35200000	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	12774000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	19820000	usd
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	21482000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-53038000	usd
CY2020Q4	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	53226000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43872300	shares
CY2020Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43765651	shares
CY2023	gcm	Incremental Common Shares Attributable To Dilutive Effect Of Partnership Units IncrementalCommonSharesAttributableToDilutiveEffectOfPartnershipUnits	144235246	shares
CY2022	gcm	Incremental Common Shares Attributable To Dilutive Effect Of Partnership Units IncrementalCommonSharesAttributableToDilutiveEffectOfPartnershipUnits	144235246	shares
CY2020Q4	gcm	Incremental Common Shares Attributable To Dilutive Effect Of Partnership Units IncrementalCommonSharesAttributableToDilutiveEffectOfPartnershipUnits	144235246	shares
CY2023	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	460446	shares
CY2020Q4	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	277019	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	187433763	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	188567992	shares
CY2020Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	189059374	shares
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12774000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	19820000	usd
CY2020Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	21482000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43198517	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43872300	shares
CY2020Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43765651	shares
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.45
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-53038000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	53029000	usd
CY2020Q4	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	53226000	usd
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	187433763	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	188567992	shares
CY2020Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	189059374	shares
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.28
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.28
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.28
CY2020Q4	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	53226000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43198517	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43872300	shares
CY2020Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43765651	shares
CY2023	gcm	Incremental Common Shares Attributable To Dilutive Effect Of Partnership Units IncrementalCommonSharesAttributableToDilutiveEffectOfPartnershipUnits	144235246	shares
CY2022	gcm	Incremental Common Shares Attributable To Dilutive Effect Of Partnership Units IncrementalCommonSharesAttributableToDilutiveEffectOfPartnershipUnits	144235246	shares
CY2020Q4	gcm	Incremental Common Shares Attributable To Dilutive Effect Of Partnership Units IncrementalCommonSharesAttributableToDilutiveEffectOfPartnershipUnits	144235246	shares
CY2023	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	460446	shares
CY2020Q4	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	277019	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	187433763	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	188567992	shares
CY2020Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	189059374	shares
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12774000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	19820000	usd
CY2020Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	21482000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43198517	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43872300	shares
CY2020Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43765651	shares
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.45
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-53038000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	53029000	usd
CY2020Q4	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	53226000	usd
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	187433763	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	188567992	shares
CY2020Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	189059374	shares
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.28
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.28
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.28
CY2023Q4	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023Q4	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023Q4	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false

Files In Submission

Name	View Source	Status
FilingSummary.xml	Edgar Link	unprocessable
gcm-20231231_def.xml	Edgar Link	unprocessable
0001819796-24-000005-index-headers.html	Edgar Link	pending
0001819796-24-000005-index.html	Edgar Link	pending
0001819796-24-000005.txt	Edgar Link	pending
0001819796-24-000005-xbrl.zip	Edgar Link	pending
exhibit211q42023.htm	Edgar Link	pending
exhibit231q42023.htm	Edgar Link	pending
exhibit311q42023.htm	Edgar Link	pending
exhibit312q42023.htm	Edgar Link	pending
exhibit321q42023.htm	Edgar Link	pending
exhibit322q42023.htm	Edgar Link	pending
exhibit971q42023.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
gcm-20231231.htm	Edgar Link	pending
gcm-20231231.xsd	Edgar Link	pending
gcm-20231231_g1.jpg	Edgar Link	pending
gcm-20231231_g2.jpg	Edgar Link	pending
gcm-20231231_g3.jpg	Edgar Link	pending
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gcm-20231231_g5.jpg	Edgar Link	pending
gcm-20231231_g6.jpg	Edgar Link	pending
gcm-20231231_g7.jpg	Edgar Link	pending
gcm-20231231_g8.jpg	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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gcm-20231231_cal.xml	Edgar Link	unprocessable
gcm-20231231_lab.xml	Edgar Link	unprocessable
gcm-20231231_pre.xml	Edgar Link	unprocessable
gcm-20231231_htm.xml	Edgar Link	completed
R27.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$GCMG
GCM Grosvenor Inc. Stock $gcmg

2023 Q4 Form 10-K Financial Statement

#000181979624000005 Filed on March 01, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GCMG GCM Grosvenor Inc. Stock $gcmg

2023 Q4 Form 10-K Financial Statement

#000181979624000005 Filed on March 01, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GCMG
GCM Grosvenor Inc. Stock $gcmg