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Progress Software Corp., No. 1:23-cv-12067 Cooper v. Progress Software Corp., No. 1:23-cv-12067 [Member] Cooper v. Progress Software Corp., No. 1:23-cv-12067 Corbeau Re (VT) Corbeau Re [Member] Corbeau Re Maximum loss exposure Maximum Loss Exposure Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount Entity Interactive Data Current Entity Interactive Data Current Title Insurance reserve discounting Deferred Tax Liabilities, Insurance Reserve Discounting Deferred Tax Liabilities, Insurance Reserve Discounting Total other segment items Segment Reporting, Total Other Segment Expense Items Segment Reporting, Total Other Segment Expense Items Condensed Income Statement [Table] Condensed Income Statement [Table] Movement in Deferred Sales Inducements [Roll Forward] Movement in Deferred Sales Inducements [Roll Forward] Interest and investment income SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Net Investment Income Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Net operating loss carryforwards Deferred Tax Assets, 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Fees Insurance Distribution Consulting, LLC v. Fidelity & Guaranty Life Insurance Company Insurance Distribution Consulting, LLC v. Fidelity & Guaranty Life Insurance Company [Member] Insurance Distribution Consulting, LLC v. Fidelity & Guaranty Life Insurance Company Revolving Credit Facility, due April 2022 Revolving Credit Facility Revolving Credit Facility Due April 2022 [Member] Revolving Credit Facility Due April 2022 [Member] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Title and Position [Axis] Title and Position [Axis] Non-permitted statutory accounting practices deficit Statutory Accounting Practices, Non-Permitted Practice, Change in Statutory Capital and Surplus (Deficit) Statutory Accounting Practices, Non-Permitted Practice, Change in Statutory Capital and Surplus (Deficit) Investment tax credits Adjustment To Deferred Tax Assets Adjustment To Deferred Tax Assets NAV Fair Value Measured at Net Asset Value Per Share [Member] Comprehensive earnings Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Balance, beginning of year Balance, end of period Deferred profit liability Deferred Profit Liability Deferred Profit Liability Valuation Allowance [Line Items] Valuation Allowance [Line Items] Market Risk Benefit Type [Domain] Market Risk Benefit Type [Domain] Market Risk Benefit Type [Domain] Short-term investments Short-Term Investments [Member] Ownership percentage Equity Method Investment, Ownership Percentage Recent Accounting Pronouncements Accounting Standards Update and Change in Accounting Principle [Text Block] Cumulative Amount of Fair Value Hedging Adjustment included in the Carrying Amount of the Hedged (Liabilities) Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) Due after ten years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Available-for-sale embedded derivative Available For Sale Embedded Derivatives [Member] Available-for-sale embedded derivatives. Revenue from Contract with Customer [Abstract] Hedging Designation [Axis] Hedging Designation [Axis] Debt Debt Instrument, Fair Value Disclosure Scenario [Axis] Scenario [Axis] Net Product Fees Net Product Fees [Abstract] Net Product Fees Future Policy Benefits Liability for Future Policy Benefits and Unpaid Claims Disclosure [Text Block] Minimum pension liability adjustment Other comprehensive earnings - minimum pension liability adjustment Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax Number of instruments held Derivative, Number of Instruments Held Derivative Contract [Domain] Derivative Contract [Domain] Financing Receivable, Allowance for Credit Loss [Table] Financing Receivable, Allowance for Credit Loss [Table] F&G Equity Offering Proceeds from Issuance of Common Stock Gross losses Debt Securities, Available-for-Sale, Realized Loss Percentage of total investments Residential Mortgage Receivable, Percentage of Total Percentage of the total residential loan portfolio Number of similar lawsuits filed against other entities (over) Loss Contingency, Pending Claims, Other Entities, Number Loss Contingency, Pending Claims, Other Entities, Number Unrealized gains (losses) on certain derivative instruments Unrealized Gain (Loss) on Derivatives Expiration period Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Market risk benefits assets Market risk benefits asset Market Risk Benefit, Asset, Amount Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] 1.51%-2.50% Policyholder Account Balance, Above Guaranteed Minimum Crediting Rate, Range From 1.51% To 2.50% [Member] Policyholder Account Balance, Above Guaranteed Minimum Crediting Rate Range, From 1.51% To 2.50% Short-term investments (2025 includes $116 related to investments held by consolidated VIEs) Other Short-Term Investments Less than 50.00% LTV Less Than 50 Percent [Member] Loan-to-value (LTV) ratio less than 50%. Expected future benefit payments Liability For Future Policy Benefit, Expected Future Policy Benefit, Discounted, Before Reinsurance Liability For Future Policy Benefit, Expected Future Policy Benefit, Discounted, Before Reinsurance Liability for Future Policy Benefit Activity [Table] Liability for Future Policy Benefit Activity [Table] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Net realized gains (losses) on other invested assets Gain (Loss) on Sale of Other Investments Share distribution conversion rate (in dollars per share) Share Distribution, Per Share Conversion Rate Share Distribution, Per Share Conversion Rate 2025 F&G Distribution 2025 F&G Distribution [Member] 2025 F&G Distribution Commercial mortgage Commercial Mortgage Commercial Portfolio Segment [Member] Other loans, within other long-term investments, Fair value Other long-term investments Other Loans Within Other Long-term Investments, Fair Value Other Loans Within Other Long-term Investments, Fair Value Statutory Accounting Practices [Table] Statutory Accounting Practices [Table] Forecast Forecast [Member] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Condition One Debt Terms, Condition One [Member] Debt Terms, Condition One Title of 12(b) Security Title of 12(b) Security Interest accretion rate Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate Months ending at retirement or termination in which benefits are based Defined Benefit Plan, Months Ending at Retirement or Termination in which Benefits are Based Defined Benefit Plan, Months Ending at Retirement or Termination in which Benefits are Based 2030 Lessee, Operating Lease, Liability, to be Paid, Year Five Deferred Tax Liability [Domain] Deferred Tax Liability [Domain] Deferred Tax Liability [Domain] Change in future policy benefits Increase (Decrease) in Future Policy Benefit Reserves Bermuda corporate income tax net operating loss carryforward Deferred Tax Asset, Foreign, Corporate Income Tax, NOL Carryforward Deferred Tax Asset, Foreign DTA For Corporate Income Tax (CIT), NOL Carry Forward, 2023 Tax Act Recognized gains (losses) net for hedged item Gain (Loss) on Fair Value Hedges Recognized in Earnings Balance, end of period, net of reinsurance Market Risk Benefit, after Reinsurance and Cumulative Increase (Decrease) from Instrument-Specific Credit Risk Change Risk-Adjusted Discount Rate Measurement Input, Risk Adjusted Discount Rate [Member] Measurement Input, Risk Adjusted Discount Rate Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Award Timing Disclosures [Line Items] F& G Subsidiaries F& G Subsidiaries [Member] F& G Subsidiaries Reserve for title claim losses Liability for Unpaid Claims and Claims Adjustment Expense, Net State Deferred State and Local Income Tax Expense (Benefit) F&G Reinsurance Reinsurance [Text Block] Net earnings attributable to Fidelity National Financial, Inc. common shareholders Net earnings attributable to FNF common shareholders Net Income (Loss) Attributable to Parent Pending Litigation Pending Litigation [Member] Net realized/unrealized gains on derivatives and embedded derivatives Change In Fair Value Derivatives, Including Other Derivatives Change In Fair Value Derivatives, Including Other Derivatives Schedule of Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Award vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Future policy benefits Future policy benefits Liability for Future Policy Benefit, before Reinsurance Income taxes payable Taxes Payable Adoption Date Trading Arrangement Adoption Date 2021 Repurchase Program 2021 Repurchase Program [Member] 2021 Repurchase Program Elimination Consolidation, Eliminations [Member] Retained earnings Retained Earnings (Accumulated Deficit) Residential mortgage Residential Mortgage Residential Portfolio Segment [Member] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Impairment of indefinite-lived intangible asset Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill) Maximum annual contributions per employee, percent Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent Increase in deferred tax asset related to life insurance receivables Increase (Decrease) in Deferred Tax Asset, Life Insurance Receivables Increase (Decrease) in Deferred Tax Asset, Life Insurance Receivables Life insurance and claim related adjustments Deferred Tax Asset, Insurance Reserves and Claim Related Adjustments Deferred Tax Asset, Insurance Reserves and Claim Related Adjustments Cash Flows From Financing Activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] URL/Deferred revenue Balance, beginning Balance, ending Contract with Customer, Liability Loan principal outstanding Other Receivables, Gross, Current Schedule of Changes in Fair Value of Financial Instruments - Assets Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Sale of stock, price per share (in dollars per share) Sale of Stock, Price Per Share DAC Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward] Schedule of Liability for Future Policy Benefit, Mortality and Lapse, Actual and Expected Experience Schedule Of Liability for Future Policy Benefit, Mortality And Lapse, Actual And Expected Experience [Table Text Block] Schedule Of Liability for Future Policy Benefit, Mortality And Lapse, Actual And Expected Experience Liabilities, Sales Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Sales Beginning balance Ending balance of claim loss reserve for title insurance Liability for Claims and Claims Adjustment Expense Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Mortgage loans, allowance for credit loss Allowance for expected credit loss Allowance for expected credit loss Beginning Balance Ending Balance Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest State & Foreign Income Tax Paid, Foreign, State and Local, After Refund Received Income Tax Paid, Foreign, State and Local, After Refund Received Less: reinsured market risk benefits Market Risk Benefit, Reinsurance Recoverable, after Allowance Sale of stock underwriter offering period Sale Of Stock Underwriter Offering Period Sale Of Stock Underwriter Offering Period Vesting Period Two of Three Share-Based Payment Arrangement, Tranche Three [Member] Total consolidated VIE investments Net Assets Reinsurance risk charge fee Reinsurance Risk Charge Fee Reinsurance Risk Charge Fee Schedule of Stock Options Transactions Share-Based Payment Arrangement, Option, Activity [Table Text Block] Weighted average shares outstanding FNF common stock, basic basis (in shares) Weighted Average Number of Shares Outstanding, Basic Supplemental Cash Flow Information Cash Flow, Supplemental Disclosures [Text Block] 4.50% Notes Due August 2028 4.50% Notes Due August 2028 [Member] 4.50% Notes Due August 2028 Options exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Related Party Transaction [Domain] Related Party Transaction [Domain] Schedule of Premium, Annuity Deposits and Funding Agreements (Net of Reinsurance) By Type Deposit Liabilities, Type [Table Text Block] Non-cash lease costs Operating Lease, Expense Debt Disclosure [Abstract] Debt Disclosure [Abstract] Scenario [Domain] Scenario [Domain] Interest accrual Deferred Profit Liability, Interest Expense Deferred Profit Liability, Interest Expense Expected future gross premiums Liability for Future Policy Benefit, Expected Future Gross Premium, Discounted, before Reinsurance Available-for-sale, securities in unrealized loss position, allowance for credit loss Debt Securities, Available-For-Sale, Unrealized Loss Position, Allowance For Credit Loss, Excluding Accrued Interest Debt Securities, Available-For-Sale, Unrealized Loss Position, Allowance For Credit Loss, Excluding Accrued Interest Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Derivative Instruments and Hedging Activities Disclosures Derivative Instruments and Hedging Activities Disclosures [Line Items] Allowance for credit loss, probability of loss/default, using market historical loss experience, period Financing Receivable, Allowance For Credit Loss, Probability of Projected Loss, Default, Projection Model, Using Market Historical Loss, Period Financing Receivable, Allowance For Credit Loss, Probability of Projected Loss, Default, Projection Model, Using Market Historical Loss, Period Total income tax expense allocated to other comprehensive earnings Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent Future policy benefits, losses, claims and loss expenses SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Liability for Future Policy Benefit, Loss, Claim and Loss Expense Deferred tax liability, increase (decrease), amount Deferred Tax Liability, Increase (Decrease), Amount Deferred Tax Liability, Increase (Decrease), Amount Unrealized gain (loss) on foreign currency translation Other comprehensive earnings - unrealized (loss) gain on foreign currency translation Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Prior Prior Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year Available for sale securities, allowance for credit losses Allowance for Expected Credit Losses Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest Universal life Universal Life Universal Life [Member] Net amount at risk Market Risk Benefit, Net Amount at Risk Total liabilities Liabilities Subsidiary dividends paid to non-controlling interest shareholders Payments of Ordinary Dividends, Noncontrolling Interest Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Proceeds Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale Repurchased amount Debt Instrument, Repurchased Face Amount Roar Joint Venture, LLC Roar Joint Venture, LLC [Member] Roar Joint Venture, LLC Mortality Multiplier Measurement Input, Mortality Multiplier [Member] Measurement Input, Mortality Multiplier Trademarks, tradenames, and other Trademarks and Trade Names [Member] F&G common stock offering Stock Issued During Period, Value, New Issues Other long-term investments Other Long-Term Investments [Member] Asset-backed securities Asset-backed securities Asset-Backed Securities [Member] Schedule of Balances and Changes in Contract holder Funds Policyholder Account Balance [Table Text Block] Counterparty Name [Axis] Counterparty Name [Axis] Gross investment income Gross Investment Income, Operating Market Risk Benefit [Table] Market Risk Benefit [Table] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Change in proceeds of sales of investments available for sale receivable in period Noncash Investing and Financing Activities, Change in Proceeds of Sales of Investments Noncash Investing and Financing Activities, Change in Proceeds of Sales of Investments Loans Total Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Hotel Hotel [Member] Changes in current discount rate - future policy benefits , tax expense (benefit) Changes in current discount rate - future policy benefits OCI, Liability for Future Policy Benefit, Gain (Loss), after Reclassification Adjustment, Tax Collateral Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash, Offset Against Derivative Asset Award Timing Predetermined Award Timing Predetermined [Flag] Revenue Recognition, Other Revenue Recognition, Other, Policy [Policy Text Block] Revenue Recognition, Other, Policy Additional Paid-in Capital Additional Paid-in Capital [Member] Tax credits Effective Income Tax Rate Reconciliation, Tax Credit, Amount Tabular List, Table Tabular List [Table Text Block] Accrual for agency premiums reported within three months, percent Accrual for Agency Premiums, Percent Reported within 3 Months Accrual for Agency Premiums, Percent Reported within 3 Months Ceded Ceded Product Fees Ceded Product Fees Loss (gain) on sales of investments and other assets and asset impairments, net Gain (Loss) On Investments And Disposition Of Other Assets Gain (Loss) On Investments And Disposition Of Other Assets Life insurance premiums, insurance and investment product fees, other, pension risk transfer Life Insurance Premiums, Insurance and Investment Product Fees, Other, Pension Risk Transfer [Member] Life Insurance Premiums, Insurance and Investment Product Fees, Other, Pension Risk Transfer 3.40% Notes, net of discount Three Point Four Zero Percent Unsecured Notes Due September 2022 [Member] Three Point Four Zero Percent Unsecured Notes Due September 2022 Goodwill [Line Items] Goodwill [Line Items] Condensed Cash Flow Statement [Table] Condensed Cash Flow Statement [Table] Measurement Basis [Axis] Measurement Basis [Axis] Black Scholes Model Black Scholes Model [Member] Black Scholes Model [Member] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Thereafter Present Value of Future Insurance Profits, Expected Amortization, After Year Five Present Value of Future Insurance Profits, Expected Amortization, After Year Five Financing Receivable Portfolio Segment [Domain] Financing Receivable Portfolio Segment [Domain] Stock, Class of Stock [Table] Stock, Class of Stock [Table] Minimum net worth required for compliance Banking Regulation, Mortgage Banking, Net Worth, Minimum Policyholder Account Balance [Roll Forward] Policyholder Account Balance [Roll Forward] Interest accrual Liability for Future Policy Benefit, Expected Net Premium, Interest Income Market Risk Benefits Deferred Tax Asset, Market Risk Benefit Deferred Tax Asset, Market Risk Benefit Total current tax expense Current Income Tax Expense (Benefit) Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Effective Income Tax Rate Reconciliation, Percent Effective Income Tax Rate Reconciliation, Percent [Abstract] Total Fidelity National Financial, Inc. shareholders’ equity Stockholders' equity attributable to parent, beginning balance Stockholders' equity attributable to parent, ending balance Equity, Attributable to Parent Commercial mortgage loans, percentage of investments Commercial Mortgage Loans, Percentage of Investments Commercial Mortgage Loans, Percentage of Investments Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-Sale [Table] Insider Trading Policies and Procedures [Line Items] Increase in deferred tax asset, reinsurance receivable Increase (Decrease) Deferred Tax Asset, Reinsurance Receivable Increase (Decrease) Deferred Tax Asset, Reinsurance Receivable F&G Omnibus Plan F&G Omnibus Plan [Member] F&G Omnibus Plan Secured trust deposits Contract With Customer, Liability, Customer Deposits Contract With Customer, Liability, Customer Deposits Contractholder account withdrawals Repayments of Annuities and Investment Certificates Changes in instrument-specific credit risk - market risk benefits, tax expense (benefit) Changes in instrument - specific credit risk - market risk benefits OCI, Market Risk Benefit, Instrument-Specific Credit Risk, Gain (Loss), after Adjustments, Tax, Parent Cover [Abstract] 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] Revolving Credit Facility Long-Term Debt, Net Long-Term Debt, Net Finite-lived intangible asset, useful life (years) Finite-Lived Intangible Asset, Useful Life Effect of changes in discount rate assumptions AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax Definite lived Net carrying amount Finite-Lived Intangible Assets, Net 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 Agency title insurance premiums Insurance Contracts, Agency Title Insurance Premiums [Member] Insurance Contracts, Agency Title Insurance Premiums [Member] Financial Instruments with Off-Balance Sheet Risk and Concentration of Risk Concentration Risk Disclosure [Text Block] Loan receivable, within prepaid expenses and other assets, Aggregate unpaid principal Loan Receivable, Within Prepaid Expenses And Other Assets, Aggregate Unpaid Principal Loan Receivable, Within Prepaid Expenses And Other Assets, Aggregate Unpaid Principal Counterparties, collateral required threshold Derivatives, Collateral, Net Exposure Threshold for Which Collateral Required Derivatives, Collateral, Net Exposure Threshold for Which Collateral Required Other assets Other Assets [Member] Other Other Products And Services [Member] Other Products And Services [Member] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] 5.50% F&G Senior Notes due May 2025 5.50% F&G Senior Notes Due May 2025 [Member] 5.50% F&G Senior Notes Due May 2025 Undiscounted Liability for Future Policy Benefit, Expected Future Policy Benefit, Undiscounted [Abstract] Liability for Future Policy Benefit, Expected Future Policy Benefit, Undiscounted Entity Shell Company Entity Shell Company Other Other Long-term Debt [Member] Other Long-term Debt Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Net liability for future policy benefits, after reinsurance recoverable Liability for Future Policy Benefit, after Reinsurance Net decrease in reserve for title claim losses Increase (Decrease) in Liability for Claims and Claims Adjustment Expense Reserve Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Fair value hedging adjustments for hedged liabilities Hedged Liability, Discontinued Fair Value Hedge, Cumulative Increase (Decrease) Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Operating Segments Operating Segments [Member] Schedule of Supplemental Cash Flow Information Schedule of Income Taxes Paid Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Total Other Intangible Assets, Net Change in Unrealized Incl in OCI Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), OCI Deferred Policy Acquisition Cost [Line Items] Deferred Policy Acquisition Cost [Line Items] Document Fiscal Period Focus Document Fiscal Period Focus Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Schedule of Fair Value Option Fair Value Option, Disclosures [Table Text Block] Litigation Case [Domain] Litigation Case [Domain] Award Type [Axis] Award Type [Axis] Investment, Name [Domain] Investment, Name [Domain] MSRs Mortgage Servicing Right [Member] Mortgage Servicing Right Fair Value of Assets Acquired and Liabilities Assumed in Business Combinations Business Combination [Policy Text Block] Valuation allowance for deferred tax assets Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Industrial Industrial, General [Member] Industrial, General [Member] DSC ratio, amortization period Debt Service Coverage Ratio, Amortization Period Debt Service Coverage Ratio, Amortization Period Entity Address, City or Town Entity Address, City or Town Premium and annuity deposits, net of reinsurance Premium and Annuity Deposits, Net of Reinsurance Premium and Annuity Deposits, Net of Reinsurance Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] FHLB collateral pledged Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged Entity Emerging Growth Company Entity Emerging Growth Company Net increase in accounts payable and other accrued liabilities Increase (Decrease) In Accounts Payable, Accrued Liabilities, Deferred Revenue, And Other Operating Liabilities Increase (Decrease) In Accounts Payable, Accrued Liabilities, Deferred Revenue, And Other Operating Liabilities Schedule II - Condensed Financial Information Condensed Financial Information of Parent Company Only Disclosure [Text Block] 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] Debt issuance costs, net Debt Issuance Costs, Net Accrued benefits Accrued Employee Benefits 75.00% to 84.99% LTV 75 to 84.99 Percent [Member] LTV 75 to 84.99 Percent Reinsurance agreement, recognized gains (losses) Reinsurance Agreement, Recognized Gains (Losses) Reinsurance Agreement, Recognized Gains (Losses) Deferred sales inducements Deferred Sales Inducements, Paid Deferred Sales Inducements, Paid Other long-term investments/Other assets Other Assets, Fair Value Disclosure Funds held under reinsurance agreements Deferred Tax Liability, Funds Held Under Reinsurance Agreements Deferred Tax Liability, Funds Held Under Reinsurance Agreements Value of distribution asset Value of Distribution Asset [Member] Value of Distribution Asset Market risk benefits liability Market Risk Benefit Liability [Member] Market Risk Benefit Liability Schedule of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Proceeds from issuance of senior notes Proceeds from Issuance of Senior Long-Term Debt Valuation allowance, decrease Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Short-term Investments Short-term Investments Policy [Policy Text Block] Short-term Investments Policy Interest credited Policyholder Account Balance, Interest Expense Balance at Beginning of Period Balance at End of Period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Other assets Servicing Asset, Measurement Input Designated as Hedging Instrument Designated as Hedging Instrument [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Hedging Relationship [Axis] Hedging Relationship [Axis] Condensed Cash Flow Statements, Captions [Line Items] Condensed Cash Flow Statements, Captions [Line Items] Immediate annuities DPL Immediate Annuity Deferred Profit Liability [Member] Immediate Annuity Deferred Profit Liability Non-income producing investment fair value Investment, Non-Income Producing, Greater Than Twelve Months, Fair Value Disclosure Investment, Non-Income Producing, Greater Than Twelve Months, Fair Value Disclosure Goodwill associated with acquisitions Goodwill, Acquired During Period Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Call options and interest rate swaps Call Options And Interest Rate Swaps [Member] Call Options And Interest Rate Swaps Partnerships Deferred Tax Liabilities, Partnerships Deferred Tax Liabilities, Partnerships Deferred Tax Liabilities: Deferred Tax Liabilities, Gross [Abstract] Restricted shares outstanding at beginning of period (in shares) Restricted shares outstanding at end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Tax effects of F&G Distribution Tax effects of F&G Distribution Other Comprehensive Income (Loss), Tax Effects of Distribution Other Comprehensive Income (Loss), Tax Effects of Distribution 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 FHLB Funding Agreements, Federal Home Loan Bank [Member] Funding Agreements ,Federal Home Loan Bank Officers Compensation Effective Income Tax Reconciliation, Officers Compensation, Percent Effective Income Tax Reconciliation, Officers Compensation, Percent Net cash provided by (used in) operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Lapses Long-Duration Contracts, Assumptions by Product and Guarantee, Lapse Rate Net Product Fees, Net Product Fees, Net Fixed maturity securities available for sale, at fair value, as of December 31, 2025 and 2024, at an amortized cost of $57,161 and $51,681, respectively, net of allowance for credit losses of $112 and $67, respectively, and includes pledged fixed maturity securities of $446 and $495, respectively, related to secured trust deposits Fixed maturity securities available-for-sale Fair Value Total fixed maturity available-for-sale securities, Fair Value Debt Securities, Available-for-Sale, Excluding Accrued Interest Subsequent Event Subsequent Event [Member] Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Depreciation Depreciation Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Escrow fees Escrow Fees [Member] Escrow Fees [Member] Equity Components [Axis] Equity Components [Axis] Deferred Tax Asset, Capital Loss Deferred Tax Asset, Capital Loss [Member] Deferred Tax Asset, Capital Loss Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Somerset Reinsurance Ltd. Somerset Reinsurance Ltd. [Member] Somerset Reinsurance Ltd. Year four Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year Issuance of restricted stock Stock Issued During Period, Value, Restricted Stock Award, Gross Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Reclassification adjustments for change in unrealized gains and losses included in net earnings, tax (benefit) expense Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax Net amount at risk Policyholder Account Balance, Net Amount at Risk Employer matching contribution, percent of match, amount per dollar Defined Contribution Plan, Employer Matching Contribution, Percent of Match, Amount per Dollar Defined Contribution Plan, Employer Matching Contribution, Percent of Match, Amount per Dollar Financial Asset, Period Past Due [Domain] Financial Asset, Aging [Domain] Credit facility increase in borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity, Increase (Decrease) Line of Credit Facility, Maximum Borrowing Capacity, Increase (Decrease) Issuance of restricted stock (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Gross Defined contribution plan, cost recognized Defined Contribution Plan, Cost Income Tax Jurisdiction [Domain] Income Tax Jurisdiction [Domain] Accounting Changes and Error Corrections [Abstract] Document Annual Report Document Annual Report Other Reinsurer, Other [Member] Summary of Reserve for Title Claim Losses Regulation and Equity Insurance Disclosure [Text Block] Issuances Policyholder Account Balance, Issuance Other securities which provide for periodic payments, Amortized Cost Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost Funds Withheld for Reinsurance Funds Withheld, Reinsurance Agreements [Member] Funds Withheld, Reinsurance Agreements Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Repayment of principal borrowed Repayments of Long-Term Debt Real estate technology Real Estate Technology [Member] Real Estate Technology [Member] Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Other assets Other Asset Commitments [Member] Other Asset Commitments Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration] Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration] Realized (losses) gains on certain derivative instruments Gain (Loss) on Sale of Derivatives Fixed indexed annuities Fixed rate annuities Fixed rate annuities Fixed Annuity [Member] Issuances and benefit payments Market Risk Benefit, Issuance And Benefit Payments Market Risk Benefit, Issuance And Benefit Payments Interest credited/index credits to contractholder account balances Increase (Decrease) Interest Credited to Policy Owner Account Increase (Decrease) Interest Credited to Policy Owner Account Other policy claims and benefits payable SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Other Policy Claim and Benefit Payable Schedule of Principal Maturities of Notes Payable Schedule of Maturities of Long-Term Debt [Table Text Block] Supplemental Cash Flow Elements [Abstract] Collections of notes receivable Proceeds from Collection of Notes Receivable Carrying Value Investments Owned, VIE, Unconsolidated, Carrying Value Investments Owned, VIE, Unconsolidated, Carrying Value Schedule of Loans Segregated by Risk Rating Exposure Financing Receivable Credit Quality Indicators [Table Text Block] Total title claim loss provision Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims Balance at Beginning of Period Balance at End of Period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Deferred revenue (contract liabilities) Contract with Customer, Liability, Current Contract with Customer, Liability, Current Office Office Building [Member] Net increase in prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Schedule of Derivative Instruments in Statement of Financial Position, Fair Value Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Entity Filer Category Entity Filer Category Partial Withdrawal Rates Measurement Input, Partial Withdrawals [Member] Measurement Input, Partial Withdrawals Valuation Allowance by Deferred Tax Asset [Axis] Valuation Allowance by Deferred Tax Asset [Axis] Federal statutory rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Life insurance premiums, insurance 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Of Principal Reinsurers Trade and notes receivables, net of allowance of $31 and $32 as of December 31, 2025 and 2024, respectively Trade and notes receivables, net of allowance Notes receivable Accounts and Financing Receivable, after Allowance for Credit Loss Accrued premium taxes Accrued Premium Taxes Accrued Premium Taxes Expected amortization, 2026 Finite-Lived Intangible Asset, Expected Amortization, Year One Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Financing Receivable, Credit Quality Indicator [Line Items] Financing Receivable, Credit Quality Indicator [Line Items] F&G Credit Agreement repayments, net Proceeds from (Repayments of) Other Long-Term Debt Other loans within other long-term investments, Aggregate unpaid principal Other Loans Within Other Long-term Investments, Aggregate Unpaid Principal Other Loans Within Other 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unconsolidated affiliates Limited partnerships Equity Method Investments [Member] Mixed Use Mixed Use Property [Member] Mixed Use Property Block of traditional, IUL, and UL Block Of traditional, IUL and UL [Member] Block Of traditional, IUL and UL Fair value of assets acquired Noncash or Part Noncash Acquisition, Value of Assets Acquired Financial Liabilities, Net Fair Value Disclosure Financial Liabilities, Net Fair Value Disclosure Financial Liabilities, Net Fair Value Disclosure Number of class action lawsuits Loss Contingency, Pending Claims, Number Fair value hedging adjustments for hedged assets Hedged Asset, Discontinued Fair Value Hedge, Cumulative Increase (Decrease) Earnings before income taxes and equity in earnings of unconsolidated affiliates Earnings (loss) before income taxes and equity in earnings of unconsolidated affiliates Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Other comprehensive loss attributable to non-controlling interest Non-controlling interest Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest, Spinoff Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest, Spinoff Changes in assets and liabilities, net of effects from acquisitions: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Changes in valuation allowances Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Total title claims paid, net of recoupments Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid Income Tax Jurisdiction [Axis] Income Tax Jurisdiction [Axis] Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Income Statement [Abstract] Income Statement [Abstract] Losses before equity in earnings of subsidiaries Income (Loss) From Continuing Operations Before Income (Loss) in Subsidiaries, Net of Income Tax Income (Loss) From Continuing Operations Before Income (Loss) in Subsidiaries, Net of Income Tax Sale of Stock [Domain] Sale of Stock [Domain] Product and Service [Domain] Product and Service [Domain] Interest and investment income Interest and investment income Net Investment Income Business Combination [Table] Business Combination [Table] Total significant segment expenses Segment Reporting, Significant Expenses, Total Segment Reporting, Significant Expenses, Total Gross Notional Derivative, Notional Amount Schedule of Carrying Value and Maximum Loss Exposure, Unconsolidated VIEs Schedule of Carrying Value and Maximum Loss Exposure, Unconsolidated VIEs [Table Text Block] Schedule of Carrying Value and Maximum Loss Exposure, Unconsolidated VIEs Cash, pledged, secured trust deposits Cash, Pledged, Customer Advances And Deposits Cash, Pledged, Customer Advances And Deposits Schedule of Changes in Allowance for Expected Credit Losses on Loans Financing Receivable, Allowance for Credit Loss [Table Text Block] Available-for-sale securities, pledged securities, secured trust deposits Debt Securities, Available-for-sale Securities, Pledged, Customer Advances And Deposits Debt Securities, Available-for-sale Securities, Pledged, Customer Advances And Deposits Total Liabilities, carried on Balance Sheet at amounts other than fair value Liabilities, carried on Balance Sheet at amounts other than fair value EBITDA Volatility Measurement Input, EBITA Volatility [Member] Measurement Input, EBITA Volatility Liabilities, Settlements Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Borrowings Proceeds from Long-Term Lines of Credit Schedule of Information about Trade Receivables and Deferred Revenue Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Middle Atlantic Middle Atlantic US [Member] Middle Atlantic US [Member] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Effect of changes in cash flow assumptions Deferred Profit Liability, Effect Of Changes In Cash Flow Assumptions Deferred Profit Liability, Effect Of Changes In Cash Flow Assumptions Net realized (losses) on fixed maturity available-for-sale securities Debt Securities, Realized Gain (Loss) Effective Income Tax Rate Reconciliation [Line Items] Effective Income Tax Rate Reconciliation [Line Items] Goodwill Goodwill, beginning balance Goodwill, ending balance Goodwill Current year Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year Recognized gains and losses, net Recognized gains and losses, net Recognized gains and losses, net Gain (Loss) on Investments Number of counterparties, net exposure threshold set to zero Number of Counterparties, Net Exposure Threshold Not Set to Zero Number of Counterparties, Net Exposure Threshold Not Set to Zero Federal Deferred Federal Income Tax Expense (Benefit) Auditor Name Auditor Name Begin to expire in 2023 Earliest Tax Year [Member] Concentration Risk [Table] Concentration Risk [Table] Subtotal, Fair Value Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Fair Value Market Risk Benefit Type [Axis] Market Risk Benefit Type [Axis] Market Risk Benefit Type Secured Trust Deposits Secured Trust Deposits, Policy [Policy Text Block] Secured Trust Deposits, Policy Operating loss carryforwards, valuation allowance Operating Loss Carryforwards, Valuation Allowance Net change in secured trust deposits Payments For (Proceeds From) Secured Trust Deposits Payments For (Proceeds From) Secured Trust Deposits Change in fair value of reinsurance related embedded derivatives Derivative, Gain (Loss) On Reinsurance Embedded Derivatives, Net Derivative, Gain (Loss) On Reinsurance Embedded Derivatives, Net Statutory Net (loss) income: Statutory Accounting Practices, Statutory Net Income (Loss) Amount Statutory Accounting Practices, Statutory Net Income (Loss) Amount Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] PRT Pension Risk Transfers [Member] Pension Risk Transfers Litigation Status [Axis] Litigation Status [Axis] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Instrument [Axis] Vesting [Axis] Vesting [Axis] Investments: Investments [Abstract] Entity [Domain] Entity [Domain] Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Document Fiscal Year Focus Document Fiscal Year Focus Schedule of Effect of Reinsurance on Premiums Earned, Benefits Incurred and Reserve Changes Effects of Reinsurance [Table Text Block] Principles of Consolidation and Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Schedule of Rollforward of Deferred Policy Acquisition Costs Deferred Policy Acquisition Costs [Table Text Block] 2026 Present Value of Future Insurance Profits, Expected Amortization, Year One Carrying Amount Reported Value Measurement [Member] Weighted average Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Liabilities, Net transfer In (Out) of Level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net Net Premiums Earned Premiums Earned, Net [Abstract] Derivative Financial Instruments Derivatives, Policy [Policy Text Block] Segment Information Segment Reporting Disclosure [Text Block] Goodwill [Table] Goodwill [Table] Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair value of plan assets Defined Benefit Plan, Plan Assets, Amount Other Commitments [Line Items] Other Commitments [Line Items] All other states All Other States [Member] All Other States [Member] Other acquisitions/disposals, net of cash acquired Payments for (Proceeds from) Other Acquisitions and Disposals Net of Cash Acquired Payments for (Proceeds from) Other Acquisitions and Disposals Net of Cash Acquired Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Weighted-average crediting rate Policyholder Account Balance, Weighted Average Crediting Rate Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Amortization of intangible assets Amortization of Intangible Assets Non-performing Nonperforming Financial Instruments [Member] Depreciation and amortization Depreciation, Depletion and Amortization F&G repurchases of F&G stock Payments for Repurchase of Common Stock By Subsidiary Payments for Repurchase of Common Stock By Subsidiary Gross Amount SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Gross Revolving Credit Facility Revolving Credit Facility [Member] Total income taxes Income Tax Expense (Benefit), Intraperiod Tax Allocation Segments [Axis] Segments [Axis] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Net other investing activities Payment for (Proceeds from) Other Investing Activity Thereafter Long-Term Debt, Maturity, after Year Five Credit Facility [Axis] Credit Facility [Axis] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Less than 1.00 Less Than One Point Zero Zero [Member] Less Than One Point Zero Zero Deferred acquisition costs SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Deferred Policy Acquisition Cost Other Commitments [Axis] Other Commitments [Axis] Debt Instrument [Axis] Debt Instrument [Axis] Term Loan Term Loan [Member] Term Loan Fair Value of Financial Instruments Fair Value Disclosures [Text Block] Credit Facility [Domain] Credit Facility [Domain] Investment contracts, included in Contractholder funds Liabilities Related to Investment Contracts, Other Than Fair Value Disclosure Liabilities Related to Investment Contracts, Other Than Fair Value Disclosure Equity: Equity, Attributable to Parent [Abstract] Vesting percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Debt instrument, interest rate, stated percentage Debt Instrument, Interest Rate, Stated Percentage Investment, Name [Axis] Investment, Name [Axis] AFS securities Debt Securities, Available-for-Sale, Fair Value to Amortized Cost, after Allowance for Credit Loss [Abstract] Entity Voluntary Filers Entity Voluntary Filers 7.30% Junior Subordinated Notes due 2065 7.30% Junior Subordinated Notes due 2065 [Member] 7.30% Junior Subordinated Notes due 2065 Discounted Liability For Future Policy Benefit, Expected Future Policy Benefit, Discounted [Abstract] Liability For Future Policy Benefit, Expected Future Policy Benefit, Discounted Expected experience Long-Duration Contracts, Assumptions, Expected Experience [Member] Long-Duration Contracts, Assumptions, Expected Experience Other long-term investments (2025 includes $248 related to investments held by consolidated VIEs) Other Long-Term Investments Actual experience Long-Duration Contracts, Assumptions, Actual Experience [Member] Long-Duration Contracts, Assumptions, Actual Experience Trade accounts payable Accounts Payable, Trade Assets Fair Value Derivative Asset, Subject to Master Netting Arrangement, before Offset Trade receivables Accounts Receivable, after Allowance for Credit Loss Entity Registrant Name Entity Registrant Name FGL Fidelity & Guaranty Life [Member] Fidelity & Guaranty Life [Member] Accrued recording fees and transfer taxes Accrual for Recording Fees and Transfer Taxes Accrual for Recording Fees and Transfer Taxes Liabilities assumed in connection with acquisitions Noncash or Part Noncash Acquisition, Net Nonmonetary Assets Acquired (Liabilities Assumed) [Abstract] Total number of available-for-sale securities in an unrealized loss position Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions Payments to acquire equity securities Payments to Acquire Equity Securities, FV-NI Counterparty Discount Rate Measurement Input, Counterparty Discount Rate [Member] Measurement Input, Counterparty Discount Rate Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Related Party [Axis] Related and Nonrelated Parties [Axis] Restatement Determination Date: Restatement Determination Date [Axis] Schedule of Liability for Future Policy Benefit, Weighted Average Discount Rates Schedule Of Liability For Future Policy Benefit, Weighted Average Discount Rates [Table Text Block] Schedule Of Liability For Future Policy Benefit, Weighted Average Discount Rates West North Central West North Central US [Member] West North Central US [Member] Effects of market related movements Market Risk Benefit, Increase (Decrease) from Equity Market Change Name Trading Arrangement, Individual Name Collateral Volatility Measurement Input, Collateral Volatility [Member] Measurement Input, Collateral Volatility Aggregate principal amount Debt Instrument, Face Amount Present Value of Future Insurance Profit [Line Items] Present Value of Future Insurance Profit [Line Items] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Cumulative Other Comprehensive Income (Loss), Tax Effects of Distribution Cumulative Other Comprehensive Income (Loss), Tax Effects of Distribution Cumulative Other Comprehensive Income (Loss), Tax Effects of Distribution Section 263a Costs Deferred Tax Assets, Property, Plant and Equipment Deferred Tax Asset, Valuation Allowance [Table] Deferred Tax Asset, Valuation Allowance [Table] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Preferred equity securities Preferred equity securities Preferred Stock [Member] Other accrued liabilities Other Accrued Liabilities Weighted average grant date fair value outstanding at beginning of period (in dollars per share) Weighted average grant date fair value outstanding at end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Change in current discount rate - future policy benefits Accumulated Net Investment Gain (Loss) on Equity Method Investments Arising During Period, Attributable to Parent [Member] Accumulated Net Investment Gain (Loss) on Equity Method Investments Arising During Period, Attributable to Parent Escrow balances Escrow Deposit ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Employer matching contribution, percent of employees' gross pay Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay Furniture, fixtures and equipment Furniture, Fixtures, and Equipment [Member] Furniture, Fixtures, and Equipment [Member] East North Central East North Central US [Member] East North Central US [Member] Title Title Segment [Member] Title Segment Other invested assets Investments, Affiliated Bank Loan, Fair Value Disclosure Investments, Affiliated Bank Loan, Fair Value Disclosure Litigation Case [Axis] Litigation Case [Axis] Liability Class [Axis] Liability Class [Axis] Benefit obligation Defined Benefit Plan, Benefit Obligation Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] 2029 Present Value of Future Insurance Profits, Expected Amortization, Year Four Revolving credit outstanding Line of Credit, Current Derivatives: Derivative Asset [Abstract] Accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Option Cost Measurement Input, Option Cost [Member] Measurement Input, Option Cost Purchases of investment securities Payments to Acquire Debt Securities, Available-for-Sale Preferred stock, $0.0001 par value; authorized 50 shares; issued and outstanding, none Preferred stock, $0.0001 par value; authorized 50,000,000 shares; issued and outstanding, none Preferred Stock, Value, Issued Policy loans Policy Loans, Fair Value Policy Loans, Fair Value DAC amortization Amortization Deferred Policy Acquisition Costs, Amortization Expense Current year Current Year Claims and Claims Adjustment Expense Fixed rate annuities Fixed Rate Annuity [Member] Fixed Rate Annuity Net Net Amount Premiums Earned, Net Short-term investments Short-Term Investments Schedule of Recognized Gains and Losses, net Realized Gain (Loss) on Investments [Table Text Block] Business Combination [Axis] Business Combination [Axis] Non-controlling Interests Noncontrolling Interest [Member] Investments in Unconsolidated Affiliates Equity Method Investments [Policy Text Block] Mortgage loans in process of foreclosure Mortgage Loans in Process of Foreclosure, Amount Concentration Risk [Line Items] Concentration Risk [Line Items] Net deferred tax (liability) asset Deferred tax assets, net Deferred Tax Assets, Net Ceded Policyholder Benefits and Claims Incurred, Ceded Indexed annuities/IUL ceded embedded derivatives, included in Reinsurance recoverable Indexed Annuities/IUL Ceded Embedded Derivatives, Included In Reinsurance Recoverable Indexed Annuities/IUL Ceded Embedded Derivatives, Included In Reinsurance Recoverable PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Canceled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period Carrying Amount of Hedged (Liabilities) Hedged Liability, Fair Value Hedge Traditional Life Insurance Premiums Life Insurance Product Line [Member] California CALIFORNIA Assets, Net transfer In (Out) of Level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net All Individuals All Individuals [Member] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Name Forgone Recovery, Individual Name Reinsurance related embedded derivatives, included in Funds withheld for reinsurance liabilities Reinsurance related embedded derivatives Embedded Derivatives in Reinsurance Contracts [Member] Embedded Derivatives in Reinsurance Contracts Asset-backed lending Whole Loans [Member] Whole Loans Municipals Municipals Municipals [Member] Municipals. Credit Quality Indicator Current Year [Abstract] Credit Quality Indicator Current Year [Abstract] Credit Quality Indicator Current Year Change in derivative collateral liability, net Increase (Decrease) In Derivative Collateral Liabilities Increase (Decrease) In Derivative Collateral Liabilities Amortized Cost Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Amortized Cost [Abstract] Funding agreements (FABN/FHLB) Funding Agreement Backed Notes [Member] Funding Agreement Backed Notes Intangible Asset, Finite-Lived [Table] Intangible Asset, Finite-Lived [Table] Contractholder account deposits Proceeds from Annuities and Investment Certificates Geographical [Axis] Geographical [Axis] F&G Distribution Noncontrolling Interest, Distributions To Noncontrolling Interest Holders Noncontrolling Interest, Distributions To Noncontrolling Interest Holders Net change in other assets and other liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Tax credits Deferred Tax Assets, Tax Credit Carryforwards Deferred Tax Liability, Unrealized Gain Deferred Tax Liability, Unrealized Gain [Member] Deferred Tax Liability, Unrealized Gain Capital loss carryover Deferred Tax Assets, Capital Loss Carryforwards Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value [Table] Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table] Deferred Policy Acquisition Cost [Table] Deferred Policy Acquisition Cost [Table] Iowa IOWA Statutory Accounting Practice, Jurisdiction [Domain] Statutory Accounting Practice, Jurisdiction [Domain] Claims paid, net of recoupments related to: Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid [Abstract] Distributions from unconsolidated affiliates, return of investment Proceeds from Equity Method Investment, Distribution, Return of Capital Ceded to other companies SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Ceded Other embedded derivatives Other embedded derivatives Embedded Derivative Financial Instruments [Member] Statutory accounting practices, number of permitted practices Statutory Accounting Practices, Number Of Permitted Practices Statutory Accounting Practices, Number Of Permitted Practices SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] Liability for policy and contract claims Liability for Policy and Contract Claims Liability for Policy and Contract Claims Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Treasury stock repurchased (in shares) Treasury stock repurchased (in shares) Treasury Stock, Shares, Acquired Dividends Equity [Text Block] Fort Greene Fort Greene [Member] Fort Greene Mortgage loans, net of allowance for credit losses of $86 and $70 as of December 31, 2025 and 2024, respectively Loans, net Loans, net Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss Illinois ILLINOIS Subsequent Event [Table] Subsequent Event [Table] Derivative, strike price Derivative, Price Risk Option Strike Price Direct Lending Direct Lending [Member] Direct Lending Schedule of Reconciliation of Deferred Policy Acquisition Cost to Statement of Financial Position Schedule Of Reconciliation Of Deferred Policy Acquisition Cost To Statement Of Financial Position [Table Text Block] Schedule Of Reconciliation Of Deferred Policy Acquisition Cost To Statement Of Financial Position Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Purchases of treasury stock Purchases of treasury stock Payments for Repurchase of Common Stock Reclassifications Reclassification, Comparability Adjustment [Policy Text Block] Net premiums collected Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected Hedged Asset, Statement of Financial Position Flag Hedged Asset, Statement of Financial Position [Extensible Enumeration] Residential mortgage loans Investments, Residential Mortgage Loans, Fair Value Disclosure Fair value of the investment residential mortgage loan portfolio Assumed from other companies SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Assumed Operating lease, term Lessee, Operating Lease, Term of Contract Line of Credit Line of Credit [Member] Florida FLORIDA Change in fair value of other derivatives and embedded derivatives Reconciling items Embedded Derivative, Gain (Loss) on Embedded Derivative, Net Funds held under reinsurance agreements Deferred Tax Asset, Funds Held Under Reinsurance Agreement Deferred Tax Asset, Funds Held Under Reinsurance Agreement At Guaranteed Minimum Policyholder Account Balance, at Guaranteed Minimum Crediting Rate [Member] Contingent consideration Contingent Consideration [Member] Contingent Consideration Total number of available-for-sale securities in an unrealized loss position less than twelve months Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions Class of Stock [Axis] Class of Stock [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Other Deferred Tax Liabilities, Other Retirement Plan Type [Axis] Retirement Plan Type [Axis] Payables and Accruals [Abstract] Statement [Table] Statement [Table] Total deferred tax expense Deferred Income Tax Expense (Benefit) Adjustments to reconcile net earnings to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Everlake Everlake Life Insurance Company [Member] Everlake Life Insurance Company Beginning balance (in shares) Ending balance (in shares) Shares, Issued All Adjustments to Compensation All Adjustments to Compensation [Member] Interest expense Liability for Future Policy Benefit, Interest Expense Amendment Flag Amendment Flag Number of shares authorized for grant (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Accrued interest receivable Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss Condensed Income Statements, Captions [Line Items] Condensed Income Statements, Captions [Line Items] Termination Date Trading Arrangement Termination Date Beginning balance at original discount rate Ending balance at original discount rate Liability for Future Policy Benefit, Expected Future Policy Benefit, Original Discount Rate, before Cash Flow and Reinsurance 4.50% Notes, net of discount Four Point Five Zero Percent Unsecured Notes Due August 2028 [Member] Four Point Five Zero Percent Unsecured Notes Due August 2028 [Member] Weighted average discount rate, percent Operating Lease, Weighted Average Discount Rate, Percent SEC Schedule, 12-17, Insurance Companies, Reinsurance [Table] SEC Schedule, 12-17, Insurance Companies, Reinsurance [Table] Student Housing Student Housing [Member] Student Housing Segment Reporting [Abstract] Market Risk Benefit [Roll Forward] Market Risk Benefit [Roll Forward] Expenses: Costs and Expenses [Abstract] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Consolidated Entities [Axis] Consolidated Entities [Axis] Common stock, par value per share (in dollars per share) Common Stock, Par or Stated Value Per Share Employee benefit accruals Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits Changes in current discount rate - future policy benefits Change in current discount rate — liability for future policy benefits OCI, Liability for Future Policy Benefit, Gain (Loss), after Reclassification Adjustment and Tax Net realized/unrealized gains (losses) on equity and preferred equity securities Equity Securities, FV-NI, Realized Gain (Loss) 2.45% Notes, net of discount 2.45% Notes, net of discount 2.45% Senior Notes Due March 2031 [Member] 2.45% Senior Notes Due March 2031 Assets, Settlements Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements Corporate and Other Fidelity National Financial Core Corporate and Other Subsegment [Member] Fidelity National Financial Core Corporate and Other Subsegment [Member] Insider Trading Arrangements [Line Items] NPR before capping Net Premium Ratio Before Capping Net Premium Ratio Before Capping Change in total benefits and other changes in policy reserves (decrease) increase Policyholder Benefits And Claims Incurred, Net, Life and Annuity, Change In Policy Reserves And Other Adjustments, Increase (Decrease) Policyholder Benefits And Claims Incurred, Net, Life and Annuity, Change In Policy Reserves And Other Adjustments, Increase (Decrease) Change in reinsurance recoverable Change in insurance recoverable Increase (Decrease) in Reinsurance Recoverable Equity securities Equity securities Equity Securities [Member] Subtotal, Amortized Cost Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Amortized Cost Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Financial Instrument Performance Status [Domain] Financial Instrument Performance Status [Domain] Gross premium income Liability for Future Policy Benefit, Gross Premium Income Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward] Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward] Consolidation Items [Axis] Consolidation Items [Axis] Distribution of F&G to FNF common shareholders Dividends, Common Stock, Stock Investments in unconsolidated affiliates Unconsolidated Investments [Member] Unconsolidated Investments Indexed annuities/ IUL embedded derivatives, included in Contractholder funds Indexed annuities/IUL embedded derivatives Indexed Annuity, IUL Embedded Derivatives Liabilities In Contract Holder Funds [Member] Indexed Annuity, IUL Embedded Derivatives Liabilities In Contract Holder Funds Available-for-sale embedded derivative Embedded Derivative, Other Long-term Investments, Available for Sale [Member] Embedded Derivative, Other Long-term Investments, Available for Sale Tax Credit Carryforward, Name [Domain] Tax Credit Carryforward, Name [Domain] F&G F&G [Member] F&G Corporates Corporates Corporate Debt Securities [Member] Other comprehensive (loss) earnings attributable to non-controlling interest, tax (benefit) expense Other comprehensive earnings attributable to non-controlling interest Other comprehensive earnings attributable to non-controlling interest Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest, Spinoff Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest, Spinoff Collateral held Collateral Already Posted, Aggregate Fair Value