0001001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1006007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EQUITY link:presentationLink link:calculationLink link:definitionLink 1007008 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1008009 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - Basis of Financial Statements link:presentationLink link:calculationLink link:definitionLink 2202201 - Disclosure - Basis of Financial Statements (Policies) link:presentationLink link:calculationLink link:definitionLink 2403401 - Disclosure - Basis of Financial Statements - Recent Developments (Details) link:presentationLink link:calculationLink link:definitionLink 2404402 - Disclosure - Basis of Financial Statements - Income Tax (Details) link:presentationLink link:calculationLink link:definitionLink 2405403 - Disclosure - Basis of Financial Statements - Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 2406404 - Disclosure - Basis of Financial Statements -Management Estimates (Details) link:presentationLink link:calculationLink link:definitionLink 2107102 - Disclosure - Summary of Reserve for Title Claim Losses link:presentationLink link:calculationLink link:definitionLink 2308301 - 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Disclosure - Fair Value of Financial Instruments - Quantitative Information of Unobservable Inputs Used for Level Three Fair Value Measurements of Financial Instruments on Recurring Basis (Detail) link:presentationLink link:calculationLink link:definitionLink 2416410 - Disclosure - Fair Value of Financial Instruments - Changes to Fair Value of Financial Instruments Level 3 (Detail) link:presentationLink link:calculationLink link:definitionLink 2417411 - Disclosure - Fair Value of Financial Instruments - Carrying Value and Estimated Fair Value of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2418412 - Disclosure - Fair Value of Financial Instruments - NAV (Details) link:presentationLink link:calculationLink link:definitionLink 2119104 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 2320303 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 2421413 - 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Schedule of Commercial Mortgage Loan Investment (Details) link:presentationLink link:calculationLink link:definitionLink 2428420 - Disclosure - Investments - Recorded Investment in CMLs by LTV and DSC Ratio Categories (Details) link:presentationLink link:calculationLink link:definitionLink 2429421 - Disclosure - Investments - Schedule of Residential Mortgage Loan Investment (Details) link:presentationLink link:calculationLink link:definitionLink 2430422 - Disclosure - Investments - Credit Quality of RMLs (Details) link:presentationLink link:calculationLink link:definitionLink 2431423 - Disclosure - Investments - Loans Segregated by Risk Rating (Details) link:presentationLink link:calculationLink link:definitionLink 2432424 - Disclosure - Investments - Changes in Allowance for Expected Credit Losses on Mortgage Loans (Details) link:presentationLink link:calculationLink link:definitionLink 2433425 - Disclosure - Investments - Interest and Investment Income (Details) link:presentationLink link:calculationLink link:definitionLink 2434426 - Disclosure - Investments - Recognized Gains (Losses), net (Details) link:presentationLink link:calculationLink link:definitionLink 2435427 - Disclosure - Investments - Proceeds From the Sale of Fixed-Maturity Available-For-Sale Securities (Details) link:presentationLink link:calculationLink link:definitionLink 2436428 - Disclosure - Investments - VIE (Details) link:presentationLink link:calculationLink link:definitionLink 2137105 - Disclosure - Derivative Financial Instruments link:presentationLink link:calculationLink link:definitionLink 2338304 - Disclosure - Derivative Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 2439429 - Disclosure - Derivative Financial Instruments - Fair Value of Derivative Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2440430 - Disclosure - Derivative Financial Instruments - Schedule of Change in Fair Value of Derivative Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2441431 - Disclosure - Derivative Financial Instruments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2442432 - Disclosure - Derivative Financial Instruments - FGL's Exposure to Credit Loss on Call Options Held (Detail) link:presentationLink link:calculationLink link:definitionLink 2143106 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 2344305 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 2445433 - Disclosure - Commitments and Contingencies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2446434 - Disclosure - Commitments and Contingencies - Schedule of Investment Commitments (Details) link:presentationLink link:calculationLink link:definitionLink 2147107 - Disclosure - Dividends link:presentationLink link:calculationLink link:definitionLink 2448435 - Disclosure - Dividends (Details) link:presentationLink link:calculationLink link:definitionLink 2149108 - Disclosure - Segment Information link:presentationLink link:calculationLink link:definitionLink 2350306 - Disclosure - Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 2451436 - Disclosure - Segment Information - Schedule of Segment Reporting Information (Details) link:presentationLink link:calculationLink link:definitionLink 2152109 - Disclosure - Supplemental Cash Flow Information link:presentationLink link:calculationLink link:definitionLink 2353307 - Disclosure - Supplemental Cash Flow Information (Tables) link:presentationLink link:calculationLink link:definitionLink 2454437 - Disclosure - Supplemental Cash Flow Information (Details) link:presentationLink link:calculationLink link:definitionLink 2155110 - Disclosure - Revenue Recognition link:presentationLink link:calculationLink link:definitionLink 2356308 - Disclosure - Revenue Recognition (Tables) link:presentationLink link:calculationLink link:definitionLink 2457438 - Disclosure - Revenue Recognition - Disaggregation of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 2458439 - Disclosure - Revenue Recognition - Information about Receivables and Deferred Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 2159111 - Disclosure - Value of Business Acquired, Deferred Acquisition Costs and Deferred Sales Inducements link:presentationLink link:calculationLink link:definitionLink 2360309 - Disclosure - Value of Business Acquired, Deferred Acquisition Costs and Deferred Sales Inducements (Tables) link:presentationLink link:calculationLink link:definitionLink 2461440 - Disclosure - Value of Business Acquired, Deferred Acquisition Costs and Deferred Sales Inducements - Summary of Changes in Carrying Amounts of Intangible Assets Including DAC, VOBA and DSI (Detail) link:presentationLink link:calculationLink link:definitionLink 2462441 - Disclosure - Value of Business Acquired, Deferred Acquisition Costs and Deferred Sales Inducements - 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Disclosure - Notes Payable (Tables) link:presentationLink link:calculationLink link:definitionLink 2478450 - Disclosure - Notes Payable - Schedule of Long Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 2479451 - Disclosure - Notes Payable - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2480452 - Disclosure - Notes Payable - Principal Maturities of Notes Payable (Details) link:presentationLink link:calculationLink link:definitionLink