Beginning balance Ending balance, present value of expected future policy benefits Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change Other assets Business Combination, Recognized Asset Acquired, Other Assets Business Combination, Recognized Asset Acquired, Other Assets Hotels Hotel [Member] Funding Agreements Funding Agreements [Member] Funding Agreements Realized gains (losses) on sales of investments, net Investment related gains (losses) Realized Investment Gains (Losses) Investment funds Due from funds Investment Funds [Member] Investment Funds Indianapolis Life Insurance Company (“ILICO”) Closed Block and life benefits Indianapolis Life Insurance Company (“ILICO”) Closed Block [Member] Indianapolis Life Insurance Company (“ILICO”) Closed Block Award Timing Predetermined Award Timing Predetermined [Flag] Forward points adjustment on FX derivative hedges Forward Points Adjustment On FX Derivative Hedges Forward Points Adjustment On FX Derivative Hedges Investments Business Combination, Recognized Asset Acquired, Financial Asset Entity File Number Entity File Number Additional Paid in Capital Additional Paid-in Capital [Member] Tabular List, Table Tabular List [Table Text Block] Income tax expense (benefit) related to other comprehensive income (loss) Less: Income tax expense (benefit) Other Comprehensive Income (Loss), Tax Stock issued during period, shares (in shares) Stock Issued During Period, Shares, Other Recently Issued Accounting Pronouncements and Recently Adopted Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Issued (in shares) Share-based Compensation Arrangement By Share-based Payment Award, Equity Instruments Other Than Options, Vested, Issued In Period Share-based Compensation Arrangement By Share-based Payment Award, Equity Instruments Other Than Options, Vested, Issued In Period Schedule of Related Party Transactions Schedule of Related Party Transactions [Table Text Block] Capitalization rate Measurement Input Terminal Capitalization Rate [Member] Measurement Input Terminal Capitalization Rate Policy loans Policy Loans Receivable Deferred purchase obligation amount Guarantor Obligations, Maximum Exposure, Undiscounted AFS securities Fixed maturity securities Debt Securities [Member] Advisory and transaction fees, net Capital solutions fees and other, net Investment Advice [Member] Foreign exchange Change in foreign exchange Liability For Future Policy Benefit Expected Future Policy Benefit Foreign Exchange Liability For Future Policy Benefit Expected Future Policy Benefit Foreign Exchange Measurement Basis [Axis] Measurement Basis [Axis] Purchases of investment funds Payments To Acquire Investment Funds Payments To Acquire Investment Funds Adjustment to Compensation: Adjustment to Compensation [Axis] Related Parties Related Party Transactions Disclosure [Text Block] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Investment period Long-Term Purchase Commitment, Period Financing Receivable Portfolio Segment [Domain] Financing Receivable Portfolio Segment [Domain] Fund distributions to the Company Performance Allocation Receivable, Fund Distributions To Company Performance Allocation Receivable, Fund Distributions To Company Preferred stock dividends Payments of Ordinary Dividends, Preferred Stock and Preference Stock Schedule of Stock by Class [Table] Stock, Class of Stock [Table] Interest accrual Market Risk Benefit, Interest Expense Total gains (losses) Fair Value, Option, Changes in Fair Value, Gain (Loss) Policyholder Account Balance [Roll Forward] Policyholder Account Balance [Roll Forward] Interest accrual Liability for Future Policy Benefit, Expected Net Premium, Interest Income Payments/other Profit Sharing Payments Profit Sharing Payments 7.63% 2053 Subordinated Notes Two Thousand Fifty Three Subordinated Notes [Member] Two Thousand Fifty Three Subordinated Notes Adjustment to Compensation, Amount Adjustment to Compensation Amount Vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other Than Options, Vested [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other Than Options, Vested Consolidation Consolidation, Policy [Policy Text Block] Embedded derivative, measurement input Embedded Derivative Asset, Measurement Input Equity-based compensation Share-Based Payment Arrangement, Noncash Expense Impairment loss Equity Securities without Readily Determinable Fair Value, Impairment Loss, Cumulative Amount Employee Stock Option Share-Based Payment Arrangement, Option [Member] Increase in warrants exercisable (in shares) Class Of Warrant Or Right, Increase In Number Exercisable During Period Class Of Warrant Or Right, Increase In Number Exercisable During Period Surrender rate Surrender rate Measurement Input, Surrender Rate [Member] Measurement Input, Surrender Rate Cash paid for taxes Income Taxes Paid Antidilutive Securities [Axis] Antidilutive Securities [Axis] Total Apollo Global Management, Inc. Stockholders’ Equity Equity, Attributable to Parent Measurement Frequency [Axis] Measurement Frequency [Axis] Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-Sale [Table] Insider Trading Policies and Procedures [Line Items] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Assets Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] Issuance of common stock related to equity transactions (in shares) Issuance of common stock related to equity transactions (in shares) Stock Issued During Period, Shares, New Issues Venerable Insurance and Annuity Company Venerable Insurance and Annuity Company [Member] Venerable Insurance and Annuity Company Assets Sold under Agreements to Repurchase [Line Items] Assets Sold under Agreements to Repurchase [Line Items] Fair Value, Recurring Fair Value, Recurring [Member] Foreign currency interest rate swaps Foreign Currency Interest Rate Swap, Interest Sensitive Contract Benefits [Member] Foreign Currency Interest Rate Swap, Interest Sensitive Contract Benefits Withdrawals on investment-type policies and contracts Repayments of Annuities and Investment Certificates Liabilities, Redeemable non-controlling interests and Equity Liabilities and Equity [Abstract] Funds withheld at interest Funds Held under Reinsurance Agreements, Asset Cover [Abstract] Cash and cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Maximum Maximum [Member] Policyholder Account Balance, above Guaranteed Minimum Crediting Rate [Domain] Policyholder Account Balance, above Guaranteed Minimum Crediting Rate [Domain] Effect of changes in discount rate assumptions Effect of changes in discount rate assumptions AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax Embedded derivatives in indexed annuity products Embedded Derivatives Financial Instruments, Indexed Annuity Products [Member] Embedded Derivatives Financial Instruments, Indexed Annuity Products Weighted Average Remaining Maturity in Years Debt Instrument, Weighted Average Remaining Term Debt Instrument, Weighted Average Remaining Term Net (income) loss attributable to non-controlling interests Net Income (Loss) Attributable to Noncontrolling Interest Shares of common stock issued in settlement of vested RSUs and options exercised (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, before Forfeiture Total Fair Value Debt Securities, Available-for-Sale, Unrealized Loss Position Due after ten years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10 Restricted Stock Restricted Stock Weighted average unvested restricted shares Restricted Stock [Member] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Total gains (losses) included in earnings Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss) Debt Instrument [Line Items] Debt Instrument [Line Items] Secured and Other Funding Agreements Secured And Other Funding Agreements [Member] Secured And Other Funding Agreements Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested And Vested, Grants in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested And Vested, Grants in Period Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Other Deferred Policy Acquisition Costs, Deferred Sales Inducement Costs And Present Value Of Future Insurance Profits, Net, Other Deferred Policy Acquisition Costs, Deferred Sales Inducement Costs And Present Value Of Future Insurance Profits, Net, Other Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Retirement services platforms Retirement Services Platforms [Member] Retirement Services Platforms Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Property management, development and other fees Property Management, Development And Other Fees Property Management, Development And Other Fees Debt instrument, deferred interest payment, period (in years) Debt Instrument, Deferred Interest Payment, Period Debt Instrument, Deferred Interest Payment, Period Income (loss) before income tax (provision) benefit Segment Income Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Utilization rate Measurement Input, Utilization Rate [Member] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Statement of Stockholders' Equity [Abstract] Operating Segments Operating Segments [Member] Principal Investing Principal Investing Segment [Member] Principal Investing Segment Reconciling items Reconciling Items [Member] Reconciling Items Atlas Securitized Products Holdings LP Atlas Securitized Products Holdings LP [Member] Atlas Securitized Products Holdings LP Total gains (losses) included in OCI Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI Comprehensive (income) loss attributable to non-controlling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Principal investing compensation Principal Investing Compensation Principal Investing Compensation Interest expense Interest Expense, Operating Total Investments, including related parties – 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Parent [Member] Hedging Relationship [Domain] Hedging Relationship [Domain] Issuance of common stock to donor-advise fund Non-Cash Issuance Of Common Stock To Donor-Advise Fund Non-Cash Issuance Of Common Stock To Donor-Advise Fund Schedule of Unaudited Pro Forma Financial Information Business Combination, Pro Forma Information [Table Text Block] Income (loss) before income tax (provision) benefit Pre Tax Distributable Earnings Pre Tax Distributable Earnings Investment, Name [Domain] Investment, Name [Domain] Trading Symbol Trading Symbol Mortgage loans Fair Value, Option, Loans Held As Assets, Including Loans Held By Variable Interest Entities Fair Value, Option, Loans Held As Assets, Including Loans Held By Variable Interest Entities Accretion of redeemable non-controlling interests Adjustment To Additional Paid In Capital, Accretion Of Redeemable Noncontrolling Interests Adjustment To Additional Paid In Capital, Accretion Of Redeemable Noncontrolling Interests Unrealized investment gains (losses) on AFS securities with a credit allowance AOCI, Gain (Loss), Debt Securities, Available-for-Sale, with Allowance for Credit Loss, Parent [Member] Issuance of shares of common stock for equity-based awards (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Market risk benefits Liability Market Risk Benefit, Liability, Amount Entity Address, City or Town Entity Address, City or Town Trading securities Net recognized investment gains on trading securities Debt Securities, Trading, Unrealized Gain (Loss) Class of Financing Receivable [Axis] Class of Financing Receivable [Axis] Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Non-controlling interest Net Assets Deconsolidated From Consolidated Variable Interest Entities And Funds, Noncontrolling Interest Net Assets Deconsolidated From Consolidated Variable Interest Entities And Funds, Noncontrolling Interest Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount ADIP ADIP [Member] ADIP RSUs Restricted Stock Units (RSUs) [Member] Income Statement Location [Domain] Statement of Income Location, Balance [Domain] Policy acquisition costs deferred Policy Acquisition Costs Deferred Policy Acquisition Costs Deferred Policyholder Account Balance, above Guaranteed Minimum Crediting Rate [Axis] Policyholder Account Balance, above Guaranteed Minimum Crediting Rate [Axis] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Funds withheld, including related parties Embedded derivatives on funds withheld Embedded Derivatives Financial Instruments, Funds Withheld Including Related Party [Member] Embedded Derivatives Financial Instruments, Funds Withheld Including Related Party Total consideration Total consideration Business Combination, Consideration Transferred Entity Emerging Growth Company Entity Emerging Growth Company Collateral (received)/pledged Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Not Offset Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Percentage of Total Investment Funds, Percent of Total Investment Funds, Percent of Total Reinsurance recoverable Reinsurance Recoverable, Fair Value Disclosure Reinsurance Recoverable, Fair Value Disclosure Derivative gains (losses) Derivative, Gain (Loss) on Derivative, Net Restricted cash and cash equivalents Restricted cash and cash equivalents Restricted Cash and Cash Equivalent 3.50% 2031 Notes Two Thousand Thirty One Senior Notes [Member] Two Thousand Thirty One Senior Notes Purchases Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases Net amount Derivative Liability, Including Not Subject To Master Netting Arrangement, After Offset And Deduction, Net Amount Derivative Liability, Including Not Subject To Master Netting Arrangement, After Offset And Deduction, Net Amount Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Insurance [Abstract] Other assets Other Assets, Fair Value Disclosure Expected future benefit payments, undiscounted Liability for Future Policy Benefit, Expected Future Policy Benefit, Undiscounted, before Reinsurance Class of Financing Receivable [Domain] Class of Financing Receivable [Domain] Shares issued (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period Other International, Other [Member] International, Other Stock option and warrant exercises Stock Issued During Period, Value, Stock Options Exercised Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Deferred purchase obligation amount reduced Guarantor Obligations, Current Carrying Value Derivative Instruments and Hedging Activities Disclosure [Abstract] Accounts payable, accrued expenses, and other liabilities Accounts Payable and Accrued Liabilities Apollo Multi-Asset Prime Securities 1, LLC Apollo Multi-Asset Prime Securities 1, LLC [Member] Apollo Multi-Asset Prime Securities 1, LLC Unvested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Pledged Status [Domain] Pledged Status [Domain] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Dilution effect of Mandatory Convertible Preferred Stock (in shares) 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Inputs Reconciliation, Recurring Basis, Asset Value Due to TRA holders Tax Receivable Agreement Holders [Member] Tax Receivable Agreement Holders Document Information [Line Items] Document Information [Line Items] Fox Hedge L.P. Fox Hedge L.P [Member] Fox Hedge L.P Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Derivatives designated as hedges Designated as Hedging Instrument [Member] Policyholder Account Balance, Guaranteed Minimum Crediting Rate Range [Axis] Policyholder Account Balance, Guaranteed Minimum Crediting Rate Range [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Wheels, Inc. Wheels, Inc. [Member] Wheels, Inc. Hedging Relationship [Axis] Hedging Relationship [Axis] Management fees Asset Management [Member] District Of Nevada v. PlayAGS Inc. District Of Nevada v. PlayAGS Inc. [Member] District Of Nevada v. PlayAGS Inc. Issuances Market Risk Benefit, Issuance Unpaid principal balance of commercial mortgage loans 90 days or more past due and/or in non-accrual status Fair Value, Option, Loans Held As Assets, 90 Days Or More Past Due And/Or In Nonaccrual Status, Fair Value Fair Value, Option, Loans Held As Assets, 90 Days Or More Past Due And/Or In Nonaccrual Status, Fair Value Other changes in equity of non-controlling interests Noncontrolling Interest, Other Changes In Equity Noncontrolling Interest, Other Changes In Equity Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Liability for Future Policy Benefit, after Reinsurance [Abstract] Liability for Future Policy Benefit, after Reinsurance [Abstract] Fee-related compensation Fee Related Compensation Fee Related Compensation Shares Issued in Settlement of Vested RSUs and Options Exercised Restricted Stock Units and Share Options [Member] Restricted Stock Units and Share Options Acquisition of subsidiaries, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Debt instrument, redemption price (as percent) Debt Instrument, Redemption Price, Percentage Preferred stock dividends Preferred Stock Dividends, Income Statement Impact Dilution effect of warrants (in shares) Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants Unvested, beginning balance (in shares) Unvested, ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Commitments and Contingencies Disclosure [Abstract] Option model Valuation Technique Option Model [Member] Valuation Technique Option Model Beginning balance at original discount rate Ending balance at original discount rate Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Cash Flow and Reinsurance Reinsurance impacts Reinsurance Impacts Reinsurance Impacts Estimated fair value of net assets acquired less non-controlling interests, excluding goodwill Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), Less Noncontrolling Interests Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), Less Noncontrolling Interests Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Debt instrument, term (in years) Debt Instrument, Term Realized performance fees Realized Performance Fee Realized Performance Fee Other Investment-type and other Other Investment Types And Other [Member] Other Investment Types And Other Proceeds from sales of AFS securities Proceeds from Sale of Debt Securities, Available-for-Sale Sales Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales Subsequent Event Subsequent Event [Member] Revenues Variable Interest Entity, Measure of Activity, Revenues DSI, beginning balance DSI, ending balance Deferred Sale Inducement Cost Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Contingent consideration included in profit sharing payable Business Combination, Contingent Consideration Included In Profit Sharing Payable, Liability Business Combination, Contingent Consideration Included In Profit Sharing Payable, Liability PEO Total Compensation Amount PEO Total Compensation Amount Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Performance fees Gain (Loss) On Investments Performance Allocation Gain (Loss) On Investments Performance Allocation Liabilities, gross Gross amounts recognized Derivative Liability, Subject to Master Netting Arrangement, before Offset Repurchase Agreements and Similar Transactions, Maturity Periods [Axis] Repurchase Agreements and Similar Transactions, Maturity Periods [Axis] Total Value to Allocate Business Combination, Recognized Asset Acquired, Asset [Abstract] Purchase of investments Noncash or Part Noncash Acquisition, Investments Acquired Noncash or Part Noncash Acquisition, Investments Acquired Equity Components [Axis] Equity Components [Axis] Schedule of Rollforward of Net Market Risk Benefit Liabilities by Product Market Risk Benefit, Activity [Table Text Block] Investments, at fair value Net Assets Deconsolidated From Consolidated Variable Interest Entities And Funds, Investments At Fair Value Net Assets Deconsolidated From Consolidated Variable Interest Entities And Funds, Investments At Fair Value Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Pre-combination equity compensation expense Business Combination, Pre Share-Based Compensation Expense Business Combination, Pre Share-Based Compensation Expense Interest sensitive contract liabilities Embedded Derivatives Financial Instruments, Interest Sensitive Contract Liabilities [Member] Embedded Derivatives Financial Instruments, Interest Sensitive Contract Liabilities Number of reportable segments Number of Reportable Segments Net amount at risk Net amount at risk Policyholder Account Balance, Net Amount at Risk Contingent consideration obligations, measurement input Business Combination, Contingent Consideration, Liability, Measurement Input Interest and other income Interest and Other Income Future policy and other policy benefits Policyholder Benefits and Claims Incurred, Net Variable Interest Entities Variable Interest Entity Disclosure [Text Block] Entity Address, State or Province Entity Address, State or Province Undistributed income (loss) attributable to common stockholders: Diluted Undistributed Earnings (Loss) Available to Common Shareholders, Diluted Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Security, Excluded EPS Calculation [Table] Dividend to Common Stockholders Dividends declared on common stock Dividends, Common Stock Policy loans Loans Receivable, Fair Value Disclosure 3.95% 2051 Notes Two Thousand Fifty One Senior Notes [Member] Two Thousand Fifty One Senior Notes Senior Notes Due 2031 Senior Notes Due 2031 [Member] Senior Notes Due 2031 Long-term Purchase Commitment, Category of Item Purchased [Domain] Long-Term Purchase Commitment, Category of Item Purchased [Domain] 1 Basis Point – 100 Basis Points Above Guaranteed Minimum Policyholder Account Balance, Above Guaranteed Minimum Crediting Rate, Range From 0001 To 0100 [Member] Policyholder Account Balance, Above Guaranteed Minimum Crediting Rate, Range From 0001 To 0100 Other comprehensive income (loss), before tax Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract] Individual: Individual [Axis] Less than 2.0% Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range From 0000 To 2000 [Member] Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range From 0000 To 2000 Total DAC, DSI and VOBA Movement In Deferred Policy Acquisition Costs, Deferred Sales Inducement Costs And Present Value Of Future Insurance Profits, Net [Roll Forward] Movement In Deferred Policy Acquisition Costs, Deferred Sales Inducement Costs And Present Value Of Future Insurance Profits, Net Common stock dividends Payments of Ordinary Dividends, Common Stock Weighted average unvested RSUs Restricted Stock Units (RSUs),Unvested [Member] Restricted Stock Units (RSUs),Unvested Deferred Acquisition Costs, Deferred Sales Inducements and Value of Business Acquired Insurance Disclosure [Text Block] Contributions from non-controlling interests Proceeds from Noncontrolling Interests Deposits Policyholder Account Balance, Issuance Maximum Loss Exposure Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount CLO, ABS, CMBS and RMBS Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Funds withheld at interest Funds Held under Reinsurance Agreements, Asset [Member] Funds Held under Reinsurance Agreements, Asset Economic ownership (as percent) Subsidiary, Ownership Percentage, Noncontrolling Owner Repayment of debt Principal and accrued interest Repayments of Long-Term Debt Entity Interactive Data Current Entity Interactive Data Current AGS Apollo Global Securities, LLC [Member] Apollo Global Securities, LLC Withdrawals on investment-type policies and contracts through reinsurance agreements, net assumed (ceded) Withdrawals On Investment Policies And Contracts Withdrawals On Investment Policies And Contracts Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Mortgage loans Mortgage Loans, Restricted Mortgage Loans, Restricted Foreign currency translation and other adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Deferred Revenue Revenue from Contract with Customer [Policy Text Block] Profit sharing payable Profit sharing payable, beginning balance Profit sharing payable, ending balance Profit Sharing Payable Profit Sharing Payable AFS, trading and equity securities Available For Sale Securities And Trading Securities, Liability, Fair Value Disclosure Available For Sale Securities And Trading Securities, Liability, Fair Value Disclosure Liability for Future Policy Benefit, by Product Segment [Table] Liability for Future Policy Benefit, by Product Segment [Table] DSI Movement in Deferred Sales Inducements [Roll Forward] Asset Management Asset Management Segment [Member] Asset Management Segment 6.88% 2055 Subordinated Notes 2055 AHL Subordinated Notes Two Thousand Fifty Five Subordinated Notes [Member] Two Thousand Fifty Five Subordinated Notes Shares issued upon conversion (in shares) Convertible Preferred Stock, Shares Issued upon Conversion Ownership [Domain] Ownership [Domain] Effect of changes in interest rates Market Risk Benefit, Increase (Decrease) from Interest Rate Change Investment Concentration Risk Investment Concentration Risk [Member] Investment Concentration Risk Commercial mortgage loans under development Under-development [Member] Under-development Entity Central Index Key Entity Central Index Key Additions Deferred Policy Acquisition Cost, Capitalization PEO Name PEO Name Net gains (losses) from investment activities Gain (Loss) On Investments, Excluding VIE Gain (Loss) On Investments, Excluding VIE Total Revenues Total Segment Revenue Segment Revenues Total Revenues Revenues Total gains (losses) on derivatives not designated as hedges Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair value of estimated RSUs assumed Business Combination, Share-Based Compensation, Assumed Business Combination, Share-Based Compensation, Assumed Foreign currency swaps Swaps Interest rate swaps and forwards and other swaps Currency Swap [Member] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Beginning Balance Ending Balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Class A Common Unit Class A Common Unit [Member] Class A Common Unit AMH Credit Facility AMH Credit Facility [Member] AMH Credit Facility Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Office building Office Building [Member] Payables for collateral on derivatives and securities to repurchase Payables For Collateral On Derivatives And Securities To Repurchase Payables For Collateral On Derivatives And Securities To Repurchase Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, (Sales), Issuances, (Settlements) [Abstract] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, (Sales), Issuances, (Settlements) [Abstract] Exercise price of warrants per share (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Redeemable non-controlling interests Temporary Equity, Carrying Amount, Attributable to Parent Cost of funds Cost Of Funds Cost Of Funds Other swaps Other Swaps [Member] Other Swaps Investment funds Investment Funds, Restricted Investment Funds, Restricted Shareholders' Equity Stockholders' Equity, Total [Member] Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Class of Stock [Domain] Class of Stock [Domain] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Fair Value Option, Disclosures [Table] Fair Value Option, Disclosures [Table] Nonperformance risk Nonperformance risk Measurement Input, Nonperformance Risk [Member] Measurement Input, Nonperformance Risk Nonrelated Party Nonrelated Party [Member] Bonds Bonds [Member] Transaction-related costs, restructuring and other non-operating expenses Transaction Related Costs, Restructuring And Other Non Operating Expenses Transaction Related Costs, Restructuring And Other Non Operating Expenses Less: Reclassification adjustments for gains (losses) realized Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Entity Address, Address Line One Entity Address, Address Line One Common shares purchased (in shares) Business Acquisition, Number of Common Stock Shares Acquired Business Acquisition, Number of Common Stock Shares Acquired Entity Address, Address Line Two Entity Address, Address Line Two Direct capitalization Valuation Technique Direct Capitalization [Member] Valuation Technique Direct Capitalization Accumulated Other Comprehensive Income (Loss) Accumulated other comprehensive income (loss) AOCI Attributable to Parent [Member] Held-for-trading amortization Held For Trading Amortization Held For Trading Amortization Reduction of shares of common stock issued (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Investments [Domain] Investments [Domain] Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Renewal term of credit facility (in years) Line Of Credit Facility, Renewal Term Line Of Credit Facility, Renewal Term West North Central U. S. West North Central [Member] U. S. 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Amounts Recognized for Assets Acquired and Liabilities Assumed and Resulting Goodwill Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block] Total Number of RSUs Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other Than Options, Nonvested And Vested [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other Than Options, Nonvested And Vested City Area Code City Area Code Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Investments Investment [Text Block] Settlements Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Futures Foreign Exchange Future [Member] Cash Flows from Investing Activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] General, administrative and other General and Administrative Expense Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Fair Value Hedging Fair Value Hedging [Member] Related Party Transactions [Abstract] Schedule of Investment Funds, Including Related Parties and Consolidated VIEs Schedule Of Investment Funds [Table Text Block] Schedule Of Investment Funds Equity securities Equity Securities, FV-NI Other liabilities Equity commitments outstanding Other Liabilities Goodwill Goodwill attributable to the Bridge acquisition Goodwill Estimate of possible loss Loss Contingency, Estimate of Possible Loss Employee Loans, Profit Sharing Distributions Employee Loans, Profit Sharing Distributions [Member] Employee Loans, Profit Sharing Distributions 3.45% 2052 Notes Two Thousand Fifty Two Senior Notes [Member] Two Thousand Fifty Two Senior Notes Government-Guaranteed Collateral Government-Guaranteed Collateral [Member] Investment related gains (losses) Net gains (losses) from investment activities Gain (Loss) on Investments Net recognized investment gains on 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disclosed flag Fair Value, Recurring Basis, Unobservable Input Reconciliation, Liability, Gain (Loss) Statement Of Income, Extensible List, Not Disclosed Flag Fair Value, Recurring Basis, Unobservable Input Reconciliation, Liability, Gain (Loss) Statement Of Income, Extensible List, Not Disclosed Flag Fair value, recurring basis, unobservable input reconciliation, asset, gain (loss) statement of other comprehensive income, extensible list, not disclosed flag Fair Value, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss) Statement Of Other Comprehensive Income, Extensible List, Not Disclosed Flag Fair Value, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss) Statement Of Other Comprehensive Income, Extensible List, Not Disclosed Flag Tax Receivable Agreement Tax Receivable Agreement [Member] Tax Receivable Agreement Segments Segment Reporting Disclosure [Text Block] Derivatives not designated as hedges Not Designated as Hedging Instrument [Member] Athora Holding Ltd. (Athora) Athora Holding Ltd. (Athora) [Member] Athora Holding Ltd. 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(Sales), Issuances, (Settlements) [Abstract] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Contingent consideration obligations Business Combination, Contingent Consideration, Liability Weighted Average Weighted Average [Member] Mortgage loans Loans Receivable [Member] Mortgage loans, at fair value Mortgage loans Loan, Mortgage, Held-for-Sale, Fair Value Disclosure Restricted cash and cash equivalents Restricted Cash and Cash Equivalent, Current Repurchase of common stock Repurchase of common stock Stock Repurchased During Period, Value Schedule of Accumulated Other Comprehensive Income (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] 2.65% 2030 Senior Notes 2.65%, Two Thousand Thirty Senior Notes [Member] 2.65%, Two Thousand Thirty Senior Notes New England New England [Member] New England Depreciation and amortization Depreciation, Depletion and Amortization Industrial 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expense Unrealized Profit Sharing Expense Unrealized Profit Sharing Expense Related Party Transaction [Domain] Related Party Transaction [Domain] Subsequent Events [Abstract] Segment Reporting [Abstract] Market Risk Benefit [Roll Forward] Market Risk Benefit [Roll Forward] Debt Disclosure [Abstract] Other income (loss) – Asset Management Nonoperating Income (Expense) [Abstract] Scenario [Domain] Scenario [Domain] President President [Member] Undistributed income (loss) attributable to common stockholders: Basic Undistributed Earnings (Loss) Available to Common Shareholders, Basic Expected future gross premiums, discounted Liability for Future Policy Benefit, Expected Future Gross Premium, Discounted, before Reinsurance Policyholder account balance, guaranteed minimum credit rating Policyholder Account Balance, Guaranteed Minimum Credit Rating Net realized investment gains (losses) on AFS securities Debt Securities, Available-for-Sale, Realized Gain (Loss) Interest sensitive contract benefits Interest Sensitive Contract Benefits Expense Interest Sensitive Contract Benefits Expense Fair Value Option, Disclosures [Table] Fair Value Disclosure of Asset and Liability Not Measured at Fair Value [Table] Issuances Liability for Future Policy Benefit, Expected Net Premium, Issuance State Street Global Advisors State Street Global Advisors [Member] State Street Global Advisors Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Consolidated Entities [Axis] Consolidated Entities [Axis] AFS, trading and equity securities, measurement input Available For Sale Securities And Trading Securities, Liability, Measurement Input Available For Sale Securities And Trading Securities, Liability, Measurement Input Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Instruments and Hedging Activities Disclosures [Line Items] Total remeasurement gains (losses) Liability for Future Policy Benefit, Remeasurement Gain (Loss) Net recognized investment gains on equity securities Equity Securities, FV-NI, Realized Gain (Loss) Effect of foreign exchange on the change in discount rate assumptions Effect of foreign exchange on the change in discount rate assumptions Liability For Future Policy Benefit, Expected Future Policy Benefit, Foreign Exchange Discount Rate Assumption Liability For Future Policy Benefit, Expected Future Policy Benefit, Foreign Exchange Discount Rate Assumption Settlements Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements Financial Instruments Owned and Pledged as Collateral [Table] Financial Instruments Owned and Pledged as Collateral [Table] Distributions to ADIP Payments of Dividends Net change in cash collateral posted for derivative transactions and securities to repurchase Payments for (Proceeds from) Derivative Instrument, Financing Activities Recognized in income through changes in fair value Derivative, Excluded Component, Gain (Loss), Recognized in Earnings Assets, netting Derivative Asset, Subject to Master Netting Arrangement, Liability Offset Subsequent Events Subsequent Events [Text Block] Insider Trading Arrangements [Line Items] Purchases from related party Related Party Transaction, Purchases from Related Party Equity securities Equity Securities [Member] Universal life benefits Universal Life [Member] Other Present Value Of Future Insurance Profits, Other Present Value Of Future Insurance Profits, Other Total Liabilities Liabilities Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Total investment funds, including related parties and consolidated VIEs Investment Funds Including Related Party and Variable Interest Entities Investment Funds Including Related Party and Variable Interest Entities Change in fair value of funds and other Performance Allocation Receivable, Increase (Decrease) In Fair Value And Other Performance Allocation Receivable, Increase (Decrease) In Fair Value And Other Net investment income Investment Income, Net 5.88% 2034 Notes Two Thousand Thirty Four Senior Notes [Member] Two Thousand Thirty Four Senior Notes Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Contingent obligations number of trading days prior of net asset value Contingent Obligations, Number Of Trading Days Prior Of Net Asset Value Contingent Obligations Number of Trading Days Prior Of Net Asset Value Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Athene Holding Limited Athene Holding Limited [Member] Athene Holding Limited Financial instruments Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Security Not Offset Equity-based profit sharing expense Equity-Based Profit Sharing Expense Equity-Based Profit Sharing Expense Issuance of common stock related to equity transactions Stock Issued During Period, Value, New Issues 2.0% to less than 4.0% Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0200 to 0400 [Member] Policyholder Account Balance, Guaranteed Minimum Crediting Rate, Range from 0200 to 0400 ABS Asset-Backed Securities [Member] Schedule of Fair Value and Weighted Average Estimate Useful Lives of Intangible Assets Acquired Business Combination, Intangible Asset, Acquired, Finite-Lived and Indefinite-Lived [Table Text Block] Issuance of restricted shares Non-Cash Issuance Of Restricted Shares Non-Cash Issuance Of Restricted Shares Consolidation Items [Axis] Consolidation Items [Axis] Warrants exercisable (in shares) Class Of Warrant Or Right, Exercisable Class Of Warrant Or Right, Exercisable Schedule of Rollforward of Policyholder Account Balance Policyholder Account Balance [Table Text Block] Counterparty Name [Axis] Counterparty Name [Axis] Schedule of RSU Activity Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Investment revenue Gross Investment Income, Operating Other retirement services adjustments Other Retirement Services Adjustments Other Retirement Services Adjustments Market Risk Benefit [Table] Market Risk Benefit [Table] Exchange ratio Exchange ratio Business Combination, Exchange Ratio Business Combination, Exchange Ratio Retirement Services Retirement Services Retirement Services Segment [Member] Retirement Services Segment AFS securities, at fair value Fair Value Total AFS securities AFS securities Debt Securities, Available-for-Sale Investment concentration risk, amount Investment Concentration Risk, Amount Investment Concentration Risk, Amount Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Future policy benefits Future Policy Benefits [Member] Future Policy Benefits Non-NEOs Non-NEOs [Member] Corporate Corporate Debt Securities [Member] Number of tiers Number Of Tiers Number Of Tiers