$crbg 2024 Q2 10-Q

Concept	2024 Q2	2024 Q1	2023 Q1
Revenue	$3.710B	$5.836B	$4.262B
YoY Change	-33.63%	36.93%	-41.13%
Cost Of Revenue	$1.049B	$2.807B	$2.495B
YoY Change	-63.53%	12.51%	113.61%
Gross Profit	$2.661B	$3.029B	$1.767B
YoY Change	-1.95%	71.42%	-70.9%
Gross Profit Margin	71.73%	51.9%	41.46%
Selling, General & Admin	$532.0M	$572.0M	$582.0M
YoY Change	-50.65%	-1.72%	-0.68%
% of Gross Profit	19.99%	18.88%	32.94%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$32.00M	$64.00M	$105.0M
YoY Change	-76.12%	-39.05%	-33.12%
% of Gross Profit	1.2%	2.11%	5.94%
Operating Expenses	$532.0M	$572.0M	$582.0M
YoY Change	-88.93%	-1.72%	-0.68%
Operating Profit	$2.129B	$2.457B	$1.185B
YoY Change	-201.72%	107.34%	-78.4%
Interest Expense	$138.0M	$138.0M	$172.0M
YoY Change	7.81%	-19.77%	112.35%
% of Operating Profit	6.48%	5.62%	14.51%
Other Income/Expense, Net
YoY Change
Pretax Income	$456.0M	$1.016B	-$669.0M
YoY Change	-49.95%	-251.87%	-115.56%
Income Tax	$115.0M	$189.0M	-$216.0M
% Of Pretax Income	25.22%	18.6%
Net Earnings	$365.0M	$878.0M	-$459.0M
YoY Change	-52.66%	-291.29%	-113.64%
Net Earnings / Revenue	9.84%	15.04%	-10.77%
Basic Earnings Per Share	$0.60	$1.41	-$0.70
Diluted Earnings Per Share	$0.59	$1.41	-$0.70
COMMON SHARES
Basic Shares Outstanding	611.6M shares	622.5M shares	647.6M shares
Diluted Shares Outstanding	612.6M shares	624.9M shares	650.8M shares

Concept	2024 Q2	2024 Q1	2023 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$653.0M	$426.0M	$524.0M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$2.700B	$2.700B	$3.218B
YoY Change	-98.79%	-16.1%	-98.66%
Other Assets	$8.345B	$10.71B	$8.439B
YoY Change	1.36%	26.9%	32.25%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$382.5B	$385.6B	$366.7B
YoY Change	4.09%	5.15%	-7.09%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$250.0M	$250.0M	$1.500B
YoY Change	-83.33%	-83.33%	-82.03%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$250.0M	$250.0M	$1.500B
YoY Change	-83.33%	-83.33%	-82.03%
LONG-TERM LIABILITIES
Long-Term Debt	$11.49B	$11.65B	$10.56B
YoY Change	9.1%	10.31%	44.39%
Other Long-Term Liabilities	$12.35B	$16.57B	$13.85B
YoY Change	8.13%	19.68%	46.71%
Total Long-Term Liabilities	$23.84B	$28.22B	$24.41B
YoY Change	8.6%	15.63%	45.69%
TOTAL LIABILITIES
Total Short-Term Liabilities	$250.0M	$250.0M	$1.500B
Total Long-Term Liabilities	$23.84B	$28.22B	$24.41B
Total Liabilities	$370.7B	$373.2B	$354.2B
YoY Change	3.86%	5.36%	-5.59%
SHAREHOLDERS EQUITY
Retained Earnings	$18.54B	$18.31B	$17.59B
YoY Change	4.07%	4.08%
Common Stock	$8.122B	$8.122B	$8.030B
YoY Change	-0.15%	1.15%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$11.00B	$11.58B	$11.56B
YoY Change
Total Liabilities & Shareholders Equity	$382.5B	$385.6B	$366.7B
YoY Change	4.09%	5.15%	-7.09%

Concept	2024 Q2	2024 Q1	2023 Q1
OPERATING ACTIVITIES
Net Income	$365.0M	$878.0M	-$459.0M
YoY Change	-52.66%	-291.29%	-113.64%
Depreciation, Depletion And Amortization	$32.00M	$64.00M	$105.0M
YoY Change	-76.12%	-39.05%	-33.12%
Cash From Operating Activities	-$9.000M	$598.0M	$301.0M
YoY Change	-100.71%	98.67%	-10133.33%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions			$0.00
YoY Change			-100.0%
Other Investing Activities	-$1.319B	$46.00M	-$145.0M
YoY Change	-324.7%	-131.72%	-150.52%
Cash From Investing Activities	-$1.319B	-$2.645B	-$1.477B
YoY Change	-324.7%	79.08%	18.54%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net		$122.0M	$142.0M
YoY Change		-14.08%
Cash From Financing Activities	1.556B	$1.844B	$1.065B
YoY Change	-197.55%	73.15%	-14.8%
NET CHANGE
Cash From Operating Activities	-9.000M	$598.0M	$301.0M
Cash From Investing Activities	-1.319B	-$2.645B	-$1.477B
Cash From Financing Activities	1.556B	$1.844B	$1.065B
Net Change In Cash	228.0M	-$202.0M	-$109.0M
YoY Change	-13.31%	85.32%	10800.0%
FREE CASH FLOW
Cash From Operating Activities	-$9.000M	$598.0M	$301.0M
Capital Expenditures
Free Cash Flow
YoY Change

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q1	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	698000000	usd
CY2024Q1	us-gaap	Common Stock Value CommonStockValue	7000000	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	6000000	usd
CY2024Q1	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Other Comprehensive Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfOtherComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2023#OtherComprehensiveIncomeLossNetOfTax
CY2023Q1	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Liability Gain Loss Statement Of Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationLiabilityGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#RealizedInvestmentGainsLosses
CY2024Q1	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Liability Gain Loss Statement Of Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationLiabilityGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#RealizedInvestmentGainsLosses
CY2024Q1	us-gaap	Fair Value Liability Recurring Basis Still Held Unrealized Gain Loss Statement Of Income Extensible List FairValueLiabilityRecurringBasisStillHeldUnrealizedGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#RealizedInvestmentGainsLosses
CY2023Q1	us-gaap	Fair Value Liability Recurring Basis Still Held Unrealized Gain Loss Statement Of Income Extensible List FairValueLiabilityRecurringBasisStillHeldUnrealizedGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#RealizedInvestmentGainsLosses
CY2024Q1	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#RealizedInvestmentGainsLosses
CY2024Q1	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#RealizedInvestmentGainsLosses
CY2024Q1	us-gaap	Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Income Extensible List FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#RealizedInvestmentGainsLosses
CY2024Q1	us-gaap	Fair Value Asset Recurring Basis Still Held Unrealized Gain Loss Statement Of Income Extensible List FairValueAssetRecurringBasisStillHeldUnrealizedGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#RealizedInvestmentGainsLosses
CY2023Q1	us-gaap	Fair Value Asset Recurring Basis Still Held Unrealized Gain Loss Statement Of Income Extensible List FairValueAssetRecurringBasisStillHeldUnrealizedGainLossStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#RealizedInvestmentGainsLosses
CY2023Q4	us-gaap	Derivative Liability Statement Of Financial Position Extensible Enumeration DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2023#OtherLiabilities
CY2024Q1	us-gaap	Derivative Liability Statement Of Financial Position Extensible Enumeration DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2023#OtherLiabilities
CY2024Q1	us-gaap	Derivative Gain Loss Statement Of Income Or Comprehensive Income Extensible Enumeration DerivativeGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration	http://fasb.org/us-gaap/2023#InterestCreditedToPolicyholdersAccountBalances
CY2023Q1	us-gaap	Derivative Gain Loss Statement Of Income Or Comprehensive Income Extensible Enumeration DerivativeGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration	http://fasb.org/us-gaap/2023#InterestCreditedToPolicyholdersAccountBalances
CY2024Q1	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	714000000	usd
CY2024Q1	us-gaap	Net Investment Income NetInvestmentIncome	2924000000	usd
CY2023Q1	us-gaap	Net Investment Income NetInvestmentIncome	2695000000	usd
CY2024Q1	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	-320000000	usd
CY2023Q1	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	-1458000000	usd
CY2024Q1	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	124000000	usd
CY2023Q1	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	116000000	usd
CY2024Q1	us-gaap	Other Income OtherIncome	99000000	usd
CY2023Q1	us-gaap	Other Income OtherIncome	106000000	usd
CY2024Q1	us-gaap	Revenues Revenues	5836000000	usd
CY2023Q1	us-gaap	Revenues Revenues	4262000000	usd
CY2024Q1	us-gaap	Liability For Future Policy Benefit Remeasurement Gain Loss LiabilityForFuturePolicyBenefitRemeasurementGainLoss	-100000000	usd
CY2023Q1	us-gaap	Liability For Future Policy Benefit Remeasurement Gain Loss LiabilityForFuturePolicyBenefitRemeasurementGainLoss	-64000000	usd
CY2023Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	582000000	usd
CY2024Q1	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	2807000000	usd
CY2023Q1	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	2495000000	usd
CY2024Q1	us-gaap	Market Risk Benefit Change In Fair Value Gain Loss MarketRiskBenefitChangeInFairValueGainLoss	369000000	usd
CY2023Q1	us-gaap	Market Risk Benefit Change In Fair Value Gain Loss MarketRiskBenefitChangeInFairValueGainLoss	-196000000	usd
CY2024Q1	us-gaap	Interest Credited To Policyholders Account Balances InterestCreditedToPolicyholdersAccountBalances	1199000000	usd
CY2023Q1	us-gaap	Interest Credited To Policyholders Account Balances InterestCreditedToPolicyholdersAccountBalances	1026000000	usd
CY2024Q1	us-gaap	Deferred Policy Acquisition Costs And Present Value Of Future Profits Amortization1 DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1	267000000	usd
CY2023Q1	us-gaap	Deferred Policy Acquisition Costs And Present Value Of Future Profits Amortization1 DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1	256000000	usd
CY2024Q1	us-gaap	Insurance Commissions InsuranceCommissions	143000000	usd
CY2023Q1	us-gaap	Insurance Commissions InsuranceCommissions	136000000	usd
CY2024Q1	us-gaap	Noninterest Expense Investment Advisory Fees NoninterestExpenseInvestmentAdvisoryFees	68000000	usd
CY2023Q1	us-gaap	Noninterest Expense Investment Advisory Fees NoninterestExpenseInvestmentAdvisoryFees	65000000	usd
CY2024Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	572000000	usd
CY2024Q1	us-gaap	Interest Expense InterestExpense	138000000	usd
CY2023Q1	us-gaap	Interest Expense InterestExpense	172000000	usd
CY2024Q1	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	5000000	usd
CY2023Q1	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	-3000000	usd
CY2024Q1	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	4820000000	usd
CY2023Q1	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	4931000000	usd
CY2024Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1016000000	usd
CY2023Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-669000000	usd
CY2024Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	189000000	usd
CY2023Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-216000000	usd
CY2024Q1	us-gaap	Profit Loss ProfitLoss	827000000	usd
CY2023Q1	us-gaap	Profit Loss ProfitLoss	-453000000	usd
CY2024Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-51000000	usd
CY2023Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	6000000	usd
CY2024Q1	us-gaap	Net Income Loss NetIncomeLoss	878000000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	-459000000	usd
CY2024Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.41
CY2023Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.70
CY2024Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.41
CY2023Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.70
CY2024Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	624000000.0	shares
CY2023Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	650800000	shares
CY2024Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	624900000	shares
CY2023Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	650800000	shares
CY2024Q1	us-gaap	Profit Loss ProfitLoss	827000000	usd
CY2023Q1	us-gaap	Profit Loss ProfitLoss	-453000000	usd
CY2024Q1	crbg	Oci Debt Securities Available For Sale With Allowance For Credit Loss Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleWithAllowanceForCreditLossUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	35000000	usd
CY2023Q1	crbg	Oci Debt Securities Available For Sale With Allowance For Credit Loss Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleWithAllowanceForCreditLossUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	30000000	usd
CY2024Q1	crbg	Oci Debt Securities Available For Sale Without Allowance For Credit Loss Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleWithoutAllowanceForCreditLossUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	-1176000000	usd
CY2023Q1	crbg	Oci Debt Securities Available For Sale Without Allowance For Credit Loss Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleWithoutAllowanceForCreditLossUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	3132000000	usd
CY2024Q1	us-gaap	Oci Market Risk Benefit Instrument Specific Credit Risk Gain Loss After Adjustments And Tax OciMarketRiskBenefitInstrumentSpecificCreditRiskGainLossAfterAdjustmentsAndTax	-23000000	usd
CY2023Q1	us-gaap	Oci Market Risk Benefit Instrument Specific Credit Risk Gain Loss After Adjustments And Tax OciMarketRiskBenefitInstrumentSpecificCreditRiskGainLossAfterAdjustmentsAndTax	74000000	usd
CY2024Q1	us-gaap	Oci Liability For Future Policy Benefit Gain Loss After Reclassification Adjustment And Tax OciLiabilityForFuturePolicyBenefitGainLossAfterReclassificationAdjustmentAndTax	543000000	usd
CY2023Q1	us-gaap	Oci Liability For Future Policy Benefit Gain Loss After Reclassification Adjustment And Tax OciLiabilityForFuturePolicyBenefitGainLossAfterReclassificationAdjustmentAndTax	-465000000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-20000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-4000000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-3000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	36000000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	0	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-2000000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-644000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2805000000	usd
CY2024Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	183000000	usd
CY2023Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	2352000000	usd
CY2024Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-52000000	usd
CY2023Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	15000000	usd
CY2024Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	235000000	usd
CY2023Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2337000000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	12635000000	usd
CY2024Q1	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1000000	usd
CY2024Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	241000000	usd
CY2024Q1	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	827000000	usd
CY2024Q1	us-gaap	Dividends Common Stock DividendsCommonStock	143000000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-644000000	usd
CY2024Q1	crbg	Noncontrolling Interest Increase From Business Combination And Decrease From Deconsolidation Net NoncontrollingInterestIncreaseFromBusinessCombinationAndDecreaseFromDeconsolidationNet	1000000	usd
CY2024Q1	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	21000000	usd
CY2024Q1	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	29000000	usd
CY2024Q1	us-gaap	Stockholders Equity Other StockholdersEquityOther	42000000	usd
CY2024Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	12386000000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10319000000	usd
CY2023Q1	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	-453000000	usd
CY2023Q1	us-gaap	Dividends Common Stock DividendsCommonStock	149000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2805000000	usd
CY2023Q1	crbg	Noncontrolling Interest Increase From Business Combination And Decrease From Deconsolidation Net NoncontrollingInterestIncreaseFromBusinessCombinationAndDecreaseFromDeconsolidationNet	-19000000	usd
CY2023Q1	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	25000000	usd
CY2023Q1	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	50000000	usd
CY2023Q1	us-gaap	Stockholders Equity Other StockholdersEquityOther	13000000	usd
CY2023Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	12465000000	usd
CY2024Q1	us-gaap	Profit Loss ProfitLoss	827000000	usd
CY2023Q1	us-gaap	Profit Loss ProfitLoss	-453000000	usd
CY2024Q1	crbg	Gain Loss On Sale Of Debt Securities Available For Sale And Other Assets Net GainLossOnSaleOfDebtSecuritiesAvailableForSaleAndOtherAssetsNet	-370000000	usd
CY2023Q1	crbg	Gain Loss On Sale Of Debt Securities Available For Sale And Other Assets Net GainLossOnSaleOfDebtSecuritiesAvailableForSaleAndOtherAssetsNet	-89000000	usd
CY2024Q1	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	5000000	usd
CY2023Q1	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	-3000000	usd
CY2024Q1	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-557000000	usd
CY2023Q1	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-151000000	usd
CY2024Q1	crbg	Proceeds Payments For Market Risk Benefit ProceedsPaymentsForMarketRiskBenefit	-892000000	usd
CY2023Q1	crbg	Proceeds Payments For Market Risk Benefit ProceedsPaymentsForMarketRiskBenefit	316000000	usd
CY2024Q1	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-30000000	usd
CY2023Q1	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	22000000	usd
CY2024Q1	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	64000000	usd
CY2023Q1	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	105000000	usd
CY2024Q1	us-gaap	Asset Impairment Charges AssetImpairmentCharges	26000000	usd
CY2023Q1	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2024Q1	us-gaap	Increase Decrease In Liability For Claims And Claims Adjustment Expense Reserve IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve	354000000	usd
CY2023Q1	us-gaap	Increase Decrease In Liability For Claims And Claims Adjustment Expense Reserve IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve	41000000	usd
CY2024Q1	crbg	Increase Decrease In Premiums And Insurance Balances Receivable And Payable Net IncreaseDecreaseInPremiumsAndInsuranceBalancesReceivableAndPayableNet	154000000	usd
CY2023Q1	crbg	Increase Decrease In Premiums And Insurance Balances Receivable And Payable Net IncreaseDecreaseInPremiumsAndInsuranceBalancesReceivableAndPayableNet	17000000	usd
CY2024Q1	us-gaap	Increase Decrease In Funds Held Under Reinsurance Agreements IncreaseDecreaseInFundsHeldUnderReinsuranceAgreements	489000000	usd
CY2023Q1	us-gaap	Increase Decrease In Funds Held Under Reinsurance Agreements IncreaseDecreaseInFundsHeldUnderReinsuranceAgreements	-538000000	usd
CY2024Q1	crbg	Increase Decrease In Reinsurance Assets Net IncreaseDecreaseInReinsuranceAssetsNet	-227000000	usd
CY2023Q1	crbg	Increase Decrease In Reinsurance Assets Net IncreaseDecreaseInReinsuranceAssetsNet	-58000000	usd
CY2024Q1	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	340000000	usd
CY2023Q1	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	318000000	usd
CY2024Q1	crbg	Increase Decrease In Current And Deferred Income Taxes IncreaseDecreaseInCurrentAndDeferredIncomeTaxes	187000000	usd
CY2023Q1	crbg	Increase Decrease In Current And Deferred Income Taxes IncreaseDecreaseInCurrentAndDeferredIncomeTaxes	-220000000	usd
CY2024Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	164000000	usd
CY2023Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-30000000	usd
CY2024Q1	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	-229000000	usd
CY2023Q1	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	754000000	usd
CY2024Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	598000000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	301000000	usd
CY2024Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	2734000000	usd
CY2023Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	2621000000	usd
CY2024Q1	us-gaap	Proceeds From Sale Of Trading Securities Heldforinvestment ProceedsFromSaleOfTradingSecuritiesHeldforinvestment	135000000	usd
CY2023Q1	us-gaap	Proceeds From Sale Of Trading Securities Heldforinvestment ProceedsFromSaleOfTradingSecuritiesHeldforinvestment	208000000	usd
CY2024Q1	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	324000000	usd
CY2023Q1	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	226000000	usd
CY2024Q1	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	0	usd
CY2023Q1	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	32000000	usd
CY2024Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	2820000000	usd
CY2023Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	1876000000	usd
CY2024Q1	us-gaap	Proceeds From Sale And Collection Of Mortgage Notes Receivable ProceedsFromSaleAndCollectionOfMortgageNotesReceivable	961000000	usd
CY2023Q1	us-gaap	Proceeds From Sale And Collection Of Mortgage Notes Receivable ProceedsFromSaleAndCollectionOfMortgageNotesReceivable	714000000	usd
CY2024Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	7298000000	usd
CY2023Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	4558000000	usd
CY2024Q1	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	177000000	usd
CY2023Q1	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	413000000	usd
CY2024Q1	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	194000000	usd
CY2023Q1	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	259000000	usd
CY2024Q1	us-gaap	Payments To Acquire Mortgage Notes Receivable PaymentsToAcquireMortgageNotesReceivable	2111000000	usd
CY2023Q1	us-gaap	Payments To Acquire Mortgage Notes Receivable PaymentsToAcquireMortgageNotesReceivable	1868000000	usd
CY2024Q1	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	-162000000	usd
CY2023Q1	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	-100000000	usd
CY2024Q1	us-gaap	Payments For Proceeds From Derivative Instrument Investing Activities PaymentsForProceedsFromDerivativeInstrumentInvestingActivities	-45000000	usd
CY2023Q1	us-gaap	Payments For Proceeds From Derivative Instrument Investing Activities PaymentsForProceedsFromDerivativeInstrumentInvestingActivities	301000000	usd
CY2024Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	46000000	usd
CY2023Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-145000000	usd
CY2024Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2645000000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1477000000	usd
CY2024Q1	us-gaap	Additions To Contract Holders Funds AdditionsToContractHoldersFunds	8504000000	usd
CY2023Q1	us-gaap	Additions To Contract Holders Funds AdditionsToContractHoldersFunds	8226000000	usd
CY2024Q1	us-gaap	Withdrawal From Contract Holders Funds WithdrawalFromContractHoldersFunds	7150000000	usd
CY2023Q1	us-gaap	Withdrawal From Contract Holders Funds WithdrawalFromContractHoldersFunds	6468000000	usd
CY2024Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	57000000	usd
CY2023Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	39000000	usd
CY2024Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	122000000	usd
CY2023Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	142000000	usd
CY2024Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	143000000	usd
CY2023Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	149000000	usd
CY2024Q1	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	29000000	usd
CY2023Q1	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	50000000	usd
CY2024Q1	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	21000000	usd
CY2023Q1	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	25000000	usd
CY2024Q1	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	1125000000	usd
CY2023Q1	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	-442000000	usd
CY2024Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1000000	usd
CY2023Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	usd
CY2024Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	243000000	usd
CY2023Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2024Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-177000000	usd
CY2023Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	26000000	usd
CY2024Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1844000000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1065000000	usd
CY2024Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1000000	usd
CY2023Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2000000	usd
CY2024Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-202000000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-109000000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	628000000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	633000000	usd
CY2024Q1	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	0	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	0	usd
CY2024Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	426000000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	524000000	usd
CY2024Q1	us-gaap	Cash Cash	410000000	usd
CY2023Q1	us-gaap	Cash Cash	465000000	usd
CY2024Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3000000	usd
CY2023Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	55000000	usd
CY2024Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	13000000	usd
CY2023Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	4000000	usd
CY2024Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	426000000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	524000000	usd
CY2024Q1	us-gaap	Interest Paid Net InterestPaidNet	61000000	usd
CY2023Q1	us-gaap	Interest Paid Net InterestPaidNet	83000000	usd
CY2024Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2000000	usd
CY2023Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	4000000	usd
CY2024Q1	crbg	Fixed Maturity Securities Available For Sale Received In Connection With Pension Risk Transfer Transactions FixedMaturitySecuritiesAvailableForSaleReceivedInConnectionWithPensionRiskTransferTransactions	-1316000000	usd
CY2023Q1	crbg	Fixed Maturity Securities Available For Sale Received In Connection With Pension Risk Transfer Transactions FixedMaturitySecuritiesAvailableForSaleReceivedInConnectionWithPensionRiskTransferTransactions	-1424000000	usd
CY2024Q1	crbg	Noncash Or Part Noncash Fair Value Option Received In Connection With Reinsurance Transaction NoncashOrPartNoncashFairValueOptionReceivedInConnectionWithReinsuranceTransaction	-14000000	usd
CY2023Q1	crbg	Noncash Or Part Noncash Fair Value Option Received In Connection With Reinsurance Transaction NoncashOrPartNoncashFairValueOptionReceivedInConnectionWithReinsuranceTransaction	0	usd
CY2024Q1	crbg	Noncash Or Part Noncash Available For Sale Securities Transferred In Connection With Reinsurance Transaction NoncashOrPartNoncashAvailableForSaleSecuritiesTransferredInConnectionWithReinsuranceTransaction	119000000	usd
CY2023Q1	crbg	Noncash Or Part Noncash Available For Sale Securities Transferred In Connection With Reinsurance Transaction NoncashOrPartNoncashAvailableForSaleSecuritiesTransferredInConnectionWithReinsuranceTransaction	456000000	usd
CY2024Q1	crbg	Noncash Or Part Noncash Fair Value Option Transferred In Connection With Reinsurance Transaction NoncashOrPartNoncashFairValueOptionTransferredInConnectionWithReinsuranceTransaction	11000000	usd
CY2023Q1	crbg	Noncash Or Part Noncash Fair Value Option Transferred In Connection With Reinsurance Transaction NoncashOrPartNoncashFairValueOptionTransferredInConnectionWithReinsuranceTransaction	0	usd
CY2024Q1	crbg	Interest Credited To Policyholder Accounts Included In Financing Activities InterestCreditedToPolicyholderAccountsIncludedInFinancingActivities	1146000000	usd
CY2023Q1	crbg	Interest Credited To Policyholder Accounts Included In Financing Activities InterestCreditedToPolicyholderAccountsIncludedInFinancingActivities	1107000000	usd
CY2024Q1	crbg	Fee Income Debited To Policyholder Contract Deposits Included In Financing Activities FeeIncomeDebitedToPolicyholderContractDepositsIncludedInFinancingActivities	529000000	usd
CY2023Q1	crbg	Fee Income Debited To Policyholder Contract Deposits Included In Financing Activities FeeIncomeDebitedToPolicyholderContractDepositsIncludedInFinancingActivities	525000000	usd
CY2024Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2024Q1	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:6pt;margin-top:6pt"><span style="color:#c053ef;font-family:'Arial',sans-serif;font-size:11pt;font-weight:700;line-height:133%">USE OF ESTIMATES</span></div><div style="margin-bottom:3pt;margin-top:6pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%">The preparation of financial statements in accordance with GAAP requires the application of accounting policies that often involve a significant degree of judgment. Accounting policies that we believe are most dependent on the application of estimates and assumptions are considered our critical accounting estimates and are related to the determination of:</span></div><div style="margin-bottom:3pt;margin-top:6pt;padding-left:18pt;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:133%">•</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%;padding-left:14.85pt">fair value measurements of certain financial assets and liabilities;</span></div><div style="margin-bottom:3pt;margin-top:6pt;padding-left:18pt;text-indent:-18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%">•</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%;padding-left:14.85pt">valuation of market risk benefits (“MRBs”) related to guaranteed benefit features of variable annuity, fixed annuity and fixed index annuity products;valuation of embedded derivative liabilities for fixed index annuity and index universal life products;</span></div><div style="margin-bottom:3pt;margin-top:6pt;padding-left:18pt;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:133%">•</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%;padding-left:14.85pt">valuation of future policy benefit liabilities and recognition of remeasurement gains and losses;</span></div><div style="margin-bottom:3pt;margin-top:6pt;padding-left:18pt;text-indent:-18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%">•</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%;padding-left:14.85pt">reinsurance assets, including the allowance for credit losses;</span></div><div style="margin-bottom:3pt;margin-top:6pt;padding-left:18pt;text-indent:-18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%">•</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%;padding-left:14.85pt">goodwill impairment;</span></div><div style="margin-bottom:3pt;margin-top:6pt;padding-left:18pt;text-indent:-18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%">•</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%;padding-left:14.85pt">allowance for credit losses primarily on loans and available-for-sale fixed maturity securities; and</span></div><div style="margin-bottom:3pt;margin-top:6pt;padding-left:18pt;text-indent:-18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%">•</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%;padding-left:14.85pt">income tax assets and liabilities, including recoverability of our net deferred tax asset and the predictability of future tax operating profitability of the character necessary to realize the net deferred tax asset. </span></div><div style="margin-bottom:6pt;margin-top:6pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:133%">These accounting estimates require the use of assumptions about matters, some of which are highly uncertain at the time of estimation. To the extent actual experience differs from the assumptions used, our consolidated financial condition, results of operations and cash flows could be materially affected.</span></div>
CY2024Q1	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	5	segment
CY2024Q1	us-gaap	Premiums Earned Net PremiumsEarnedNet	2295000000	usd
CY2024Q1	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	714000000	usd
CY2024Q1	us-gaap	Net Investment Income NetInvestmentIncome	2924000000	usd
CY2024Q1	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	-320000000	usd
CY2024Q1	crbg	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions And Other Income InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissionsAndOtherIncome	-223000000	usd
CY2024Q1	us-gaap	Revenues Revenues	5836000000	usd
CY2024Q1	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	2807000000	usd
CY2024Q1	us-gaap	Market Risk Benefit Change In Fair Value Gain Loss MarketRiskBenefitChangeInFairValueGainLoss	369000000	usd
CY2024Q1	us-gaap	Interest Credited To Policyholders Account Balances InterestCreditedToPolicyholdersAccountBalances	1199000000	usd
CY2024Q1	us-gaap	Deferred Policy Acquisition Costs And Present Value Of Future Profits Amortization1 DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1	267000000	usd
CY2024Q1	us-gaap	Insurance Commissions InsuranceCommissions	143000000	usd
CY2024Q1	us-gaap	Noninterest Expense Investment Advisory Fees NoninterestExpenseInvestmentAdvisoryFees	68000000	usd
CY2024Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	572000000	usd
CY2024Q1	us-gaap	Interest Expense InterestExpense	138000000	usd
CY2024Q1	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	5000000	usd
CY2024Q1	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	4820000000	usd
CY2024Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1016000000	usd
CY2024Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1016000000	usd
CY2023Q1	us-gaap	Premiums Earned Net PremiumsEarnedNet	2105000000	usd
CY2023Q1	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	698000000	usd
CY2023Q1	us-gaap	Net Investment Income NetInvestmentIncome	2695000000	usd
CY2023Q1	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	-1458000000	usd
CY2023Q1	crbg	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions And Other Income InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissionsAndOtherIncome	-222000000	usd
CY2023Q1	us-gaap	Revenues Revenues	4262000000	usd
CY2023Q1	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	2495000000	usd
CY2023Q1	us-gaap	Market Risk Benefit Change In Fair Value Gain Loss MarketRiskBenefitChangeInFairValueGainLoss	-196000000	usd
CY2023Q1	us-gaap	Interest Credited To Policyholders Account Balances InterestCreditedToPolicyholdersAccountBalances	1026000000	usd
CY2023Q1	us-gaap	Deferred Policy Acquisition Costs And Present Value Of Future Profits Amortization1 DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1	256000000	usd
CY2023Q1	us-gaap	Insurance Commissions InsuranceCommissions	136000000	usd
CY2023Q1	us-gaap	Noninterest Expense Investment Advisory Fees NoninterestExpenseInvestmentAdvisoryFees	65000000	usd
CY2023Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	582000000	usd
CY2023Q1	us-gaap	Interest Expense InterestExpense	172000000	usd
CY2023Q1	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	-3000000	usd
CY2023Q1	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	4931000000	usd
CY2023Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-669000000	usd
CY2023Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-669000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales	-326000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	690000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuancesSettlements	-465000000	usd
CY2024Q1	crbg	Fair Value Level3 Transfers In At End Of Period Net Gain Loss Excluded From Level3 Gains Losses FairValueLevel3TransfersInAtEndOfPeriodNetGainLossExcludedFromLevel3GainsLosses	-8000000	usd
CY2023Q1	crbg	Fair Value Level3 Transfers In At End Of Period Net Gain Loss Excluded From Level3 Gains Losses FairValueLevel3TransfersInAtEndOfPeriodNetGainLossExcludedFromLevel3GainsLosses	7000000	usd
CY2024Q1	crbg	Fair Value Level3 Transfers Out At End Of Period Net Gain Loss Included In Level3 Gains Losses FairValueLevel3TransfersOutAtEndOfPeriodNetGainLossIncludedInLevel3GainsLosses	4000000	usd
CY2023Q1	crbg	Fair Value Level3 Transfers Out At End Of Period Net Gain Loss Included In Level3 Gains Losses FairValueLevel3TransfersOutAtEndOfPeriodNetGainLossIncludedInLevel3GainsLosses	11000000	usd
CY2023Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	26627000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	83000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	229000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	1541000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	1049000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	411000000	usd
CY2024Q1	crbg	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Assets Other Increase Decrease FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsOtherIncreaseDecrease	-16000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	29102000000	usd
CY2024Q1	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-61000000	usd
CY2024Q1	us-gaap	Fair Value Asset Recurring Basis Still Held Unrealized Gain Loss Oci FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci	190000000	usd
CY2023Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	8904000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	115000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Other Comprehensive Income FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome	0	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuancesSettlements	103000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	9325000000	usd
CY2024Q1	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	592000000	usd
CY2024Q1	us-gaap	Fair Value Liability Recurring Basis Still Held Unrealized Gain Loss Oci FairValueLiabilityRecurringBasisStillHeldUnrealizedGainLossOci	0	usd
CY2022Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	23588000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	31000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	311000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	835000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	246000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	705000000	usd
CY2023Q1	crbg	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Assets Other Increase Decrease FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsOtherIncreaseDecrease	228000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	24534000000	usd
CY2023Q1	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-15000000	usd
CY2023Q1	us-gaap	Fair Value Asset Recurring Basis Still Held Unrealized Gain Loss Oci FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci	241000000	usd
CY2022Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	6162000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	1292000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Other Comprehensive Income FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome	0	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuancesSettlements	-465000000	usd
CY2023Q1	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3	0	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	6989000000	usd
CY2023Q1	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-878000000	usd
CY2023Q1	us-gaap	Fair Value Liability Recurring Basis Still Held Unrealized Gain Loss Oci FairValueLiabilityRecurringBasisStillHeldUnrealizedGainLossOci	0	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	2515000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	85000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	889000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	1541000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases	-1000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales	-332000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	228000000	usd
CY2024Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuancesSettlements	103000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	1206000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	6000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	365000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	835000000	usd
CY2023Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases	-101000000	usd
CY2024Q1	crbg	Fair Value Investments Entities That Calculate Net Asset Value Per Share Liquidating Investment Average Original Expected Lives FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareLiquidatingInvestmentAverageOriginalExpectedLives	P10Y
CY2024Q1	us-gaap	Fair Value Option Changes In Fair Value Gain Loss1 FairValueOptionChangesInFairValueGainLoss1	136000000	usd
CY2023Q1	us-gaap	Fair Value Option Changes In Fair Value Gain Loss1 FairValueOptionChangesInFairValueGainLoss1	115000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	188403000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	97000000	usd
CY2024Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	2009000000	usd
CY2024Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	21489000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	168826000000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	184946000000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	128000000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	2186000000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	20477000000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	166527000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	23381000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	2551000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	103105000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	18877000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	126486000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	21428000000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	23061000000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	2458000000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	105834000000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	17940000000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	128895000000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	20398000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	14892	security
CY2024Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	12625	security
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	15034	security
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	12787	security
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis	3145000000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	3108000000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis	22934000000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	22317000000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis	23340000000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue	21467000000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities Rolling After Year Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis	83036000000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities Rolling After Year Ten Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue	68071000000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	55851000000	usd
CY2024Q1	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	53863000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss	188306000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	168826000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	3000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	345000000	usd
CY2023Q1	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	46000000	usd
CY2023Q1	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	139000000	usd
CY2024Q1	us-gaap	Availableforsale Securities Sold At Par AvailableforsaleSecuritiesSoldAtPar	2500000000	usd
CY2023Q1	us-gaap	Availableforsale Securities Sold At Par AvailableforsaleSecuritiesSoldAtPar	2700000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	-342000000	usd
CY2023Q1	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	-93000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Allowance For Credit Loss Not Previously Recorded DebtSecuritiesAvailableForSaleExcludingAccruedInterestAllowanceForCreditLossNotPreviouslyRecorded	30000000	usd
CY2024Q1	us-gaap	Alternative Investment AlternativeInvestment	7523000000	usd
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CY2024Q1	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	1896000000	usd
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CY2024Q1	us-gaap	Other Investments And Securities At Cost OtherInvestmentsAndSecuritiesAtCost	617000000	usd
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CY2024Q1	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	660000000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	680000000	usd
CY2024Q1	us-gaap	Equity Method Investments EquityMethodInvestments	2700000000	usd
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CY2024Q1	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	175000000	usd
CY2023Q1	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	161000000	usd
CY2024Q1	us-gaap	Net Investment Income NetInvestmentIncome	2924000000	usd
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CY2024Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	-320000000	usd
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CY2024Q1	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	80000000	usd
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CY2024Q1	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	60000000	usd
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CY2023Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Allowance For Credit Loss Not Previously Recorded DebtSecuritiesAvailableForSaleExcludingAccruedInterestAllowanceForCreditLossNotPreviouslyRecorded	14000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Allowance For Credit Loss Securities Sold DebtSecuritiesAvailableForSaleExcludingAccruedInterestAllowanceForCreditLossSecuritiesSold	24000000	usd
CY2023Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Allowance For Credit Loss Securities Sold DebtSecuritiesAvailableForSaleExcludingAccruedInterestAllowanceForCreditLossSecuritiesSold	19000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Allowance For Credit Loss Not To Sell Before Recovery Credit Loss Previously Recorded Expense Reversal DebtSecuritiesAvailableForSaleExcludingAccruedInterestAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal	-38000000	usd
CY2023Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Allowance For Credit Loss Not To Sell Before Recovery Credit Loss Previously Recorded Expense Reversal DebtSecuritiesAvailableForSaleExcludingAccruedInterestAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal	-3000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Allowance For Credit Loss Writeoff DebtSecuritiesAvailableForSaleExcludingAccruedInterestAllowanceForCreditLossWriteoff	76000000	usd
CY2023Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest Allowance For Credit Loss Writeoff DebtSecuritiesAvailableForSaleExcludingAccruedInterestAllowanceForCreditLossWriteoff	50000000	usd
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CY2023Q1	crbg	Debt Securities Available For Sale Excluding Accrued Interest Allowance For Credit Loss Other DebtSecuritiesAvailableForSaleExcludingAccruedInterestAllowanceForCreditLossOther	0	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	97000000	usd
CY2023Q1	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	96000000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	3651000000	usd
CY2024Q1	us-gaap	Securities Received As Collateral SecuritiesReceivedAsCollateral	3651000000	usd
CY2023Q4	us-gaap	Securities Received As Collateral SecuritiesReceivedAsCollateral	2655000000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	2655000000	usd
CY2024Q1	crbg	Securities Sold Under Agreements To Repurchase And Securities Loaned SecuritiesSoldUnderAgreementsToRepurchaseAndSecuritiesLoaned	3600000000	usd
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CY2024Q1	us-gaap	Securities Sold Under Agreements To Repurchase Fair Value Of Collateral SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral	3651000000	usd
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CY2024Q1	us-gaap	Assets Held By Insurance Regulators AssetsHeldByInsuranceRegulators	10100000000	usd
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CY2024Q1	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	273000000	usd
CY2023Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	268000000	usd
CY2024Q1	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	48544000000	usd
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	47565000000	usd
CY2024Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	714000000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	698000000	usd
CY2024Q1	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	47830000000	usd
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	46867000000	usd
CY2024Q1	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	48000000	usd
CY2023Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	58000000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	698000000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	600000000	usd
CY2024Q1	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	6000000	usd
CY2023Q1	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	0	usd
CY2024Q1	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff After Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoffAfterRecovery	6000000	usd
CY2023Q1	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff After Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoffAfterRecovery	0	usd
CY2024Q1	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	22000000	usd
CY2023Q1	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	59000000	usd
CY2024Q1	crbg	Financing Receivable Excluding Accrued Interest Allowance For Loan And Lease Losses Discontinued Operations FinancingReceivableExcludingAccruedInterestAllowanceForLoanAndLeaseLossesDiscontinuedOperations	0	usd
CY2023Q1	crbg	Financing Receivable Excluding Accrued Interest Allowance For Loan And Lease Losses Discontinued Operations FinancingReceivableExcludingAccruedInterestAllowanceForLoanAndLeaseLossesDiscontinuedOperations	0	usd
CY2024Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	714000000	usd
CY2023Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	659000000	usd
CY2024Q1	us-gaap	Financing Receivable Modified Weighted Average Term Increase From Modification FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification	P1Y
CY2024Q1	us-gaap	Reinsurance Recoverables Gross ReinsuranceRecoverablesGross	27700000000	usd
CY2024Q1	crbg	Reinsurance Recoverables Investment Grade Percentage ReinsuranceRecoverablesInvestmentGradePercentage	1
CY2024Q1	crbg	Reinsurance Recoverables Noninvestment Grade Percentage ReinsuranceRecoverablesNoninvestmentGradePercentage	0.01
CY2023Q4	us-gaap	Reinsurance Recoverables Allowance ReinsuranceRecoverablesAllowance	30000000	usd
CY2022Q4	us-gaap	Reinsurance Recoverables Allowance ReinsuranceRecoverablesAllowance	84000000	usd
CY2024Q1	us-gaap	Reinsurance Recoverable Credit Loss Expense Reversal ReinsuranceRecoverableCreditLossExpenseReversal	-10000000	usd
CY2023Q1	us-gaap	Reinsurance Recoverable Credit Loss Expense Reversal ReinsuranceRecoverableCreditLossExpenseReversal	-10000000	usd
CY2024Q1	us-gaap	Reinsurance Loss On Uncollectible Accounts In Period Amount ReinsuranceLossOnUncollectibleAccountsInPeriodAmount	2000000	usd
CY2023Q1	us-gaap	Reinsurance Loss On Uncollectible Accounts In Period Amount ReinsuranceLossOnUncollectibleAccountsInPeriodAmount	0	usd
CY2024Q1	us-gaap	Reinsurance Recoverable Allowance For Credit Loss Period Increase Decrease ReinsuranceRecoverableAllowanceForCreditLossPeriodIncreaseDecrease	0	usd
CY2023Q1	us-gaap	Reinsurance Recoverable Allowance For Credit Loss Period Increase Decrease ReinsuranceRecoverableAllowanceForCreditLossPeriodIncreaseDecrease	0	usd
CY2024Q1	us-gaap	Reinsurance Recoverables Allowance ReinsuranceRecoverablesAllowance	18000000	usd
CY2023Q1	us-gaap	Reinsurance Recoverables Allowance ReinsuranceRecoverablesAllowance	74000000	usd
CY2024Q1	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	191177000000	usd
CY2024Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	7151000000	usd
CY2024Q1	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	57635000000	usd
CY2024Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	4603000000	usd
CY2023Q4	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	173953000000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	5925000000	usd
CY2023Q4	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	68961000000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	4588000000	usd
CY2024Q1	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	4279000000	usd
CY2024Q1	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	4279000000	usd
CY2023Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	3646000000	usd
CY2023Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	3646000000	usd
CY2024Q1	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	2381000000	usd
CY2024Q1	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	166000000	usd
CY2023Q4	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	1886000000	usd
CY2023Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	801000000	usd
CY2024Q1	us-gaap	Derivative Assets DerivativeAssets	491000000	usd
CY2024Q1	us-gaap	Derivative Liabilities DerivativeLiabilities	158000000	usd
CY2023Q4	us-gaap	Derivative Assets DerivativeAssets	393000000	usd
CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	141000000	usd
CY2024Q1	us-gaap	Embedded Derivative Fair Value Of Embedded Derivative Asset EmbeddedDerivativeFairValueOfEmbeddedDerivativeAsset	0	usd
CY2023Q1	crbg	Transfer To From Policyholder Account Balance To From General Account TransferToFromPolicyholderAccountBalanceToFromGeneralAccount	2000000	usd
CY2023Q1	us-gaap	Separate Accounts Liability SeparateAccountsLiability	87357000000	usd
CY2023Q1	us-gaap	Separate Account Liability Cash Surrender Value Amount SeparateAccountLiabilityCashSurrenderValueAmount	86076000000	usd
CY2023Q4	us-gaap	Embedded Derivative Fair Value Of Embedded Derivative Asset EmbeddedDerivativeFairValueOfEmbeddedDerivativeAsset	0	usd
CY2024Q1	us-gaap	Embedded Derivative Fair Value Of Embedded Derivative Liability EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability	10900000000	usd
CY2023Q4	us-gaap	Embedded Derivative Fair Value Of Embedded Derivative Liability EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability	10200000000	usd
CY2024Q1	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	191177000000	usd
CY2024Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	7151000000	usd
CY2024Q1	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	57635000000	usd
CY2024Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	4603000000	usd
CY2023Q4	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	173953000000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	5925000000	usd
CY2023Q4	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	68961000000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	4588000000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Net Investment Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax	7000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Investment Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax	7000000	usd
CY2024Q1	crbg	Cash Flow Hedge Gain Loss To Be Reclassified After12 Months CashFlowHedgeGainLossToBeReclassifiedAfter12Months	167000000	usd
CY2024Q1	crbg	Cash Flow Hedge Term Of Agreement CashFlowHedgeTermOfAgreement	P30Y

CY2023Q1

us-gaap

Insurance Commissions And Fees

InsuranceCommissionsAndFees

698000000

usd

CY2024Q1

us-gaap

Common Stock Value

CommonStockValue

7000000

usd

CY2023Q4

us-gaap

Common Stock Value

CommonStockValue

6000000

usd

CY2024Q1

us-gaap

Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Other Comprehensive Income Extensible List

FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfOtherComprehensiveIncomeExtensibleList

http://fasb.org/us-gaap/2023#OtherComprehensiveIncomeLossNetOfTax

CY2023Q1

us-gaap

Fair Value Recurring Basis Unobservable Input Reconciliation Liability Gain Loss Statement Of Income Extensible List

FairValueRecurringBasisUnobservableInputReconciliationLiabilityGainLossStatementOfIncomeExtensibleList