Condensed Conoslidated Income Statement (parenthetical) [Abstract] Condensed Conoslidated Income Statement (parenthetical) [Abstract] Statement [Table] Statement [Table] Statement, Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] FNF Group Common Stock [Member] FNF Group Common Stock [Member] FNF Group Common Stock [Member] FNFV Group Common Stock [Member] FNFV Group Common Stock [Member] FNFV Group Common Stock [Member] Common Stock [Member] Common Stock [Member] Statement, Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Statement [Line Items] Statement [Line Items] Depreciation and amortization included in cost of autoparts sales Depreciation and amortization included in cost of autoparts sales Depreciation and amortization included in cost of autoparts sales Document and Entity Information [Abstract] Document and Entity Information [Abstract] Document Information [Table] Document Information [Table] Document Information, Document [Axis] Document Information, Document [Axis] Document [Domain] Document [Domain] Document and Entity Information Document Information [Line Items] Common stock, Class A, issued shares Common Stock, Shares, Issued Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Document Type Document Type Document Period End Date Document Period End Date Amendment Flag Document Fiscal Year Focus Document Fiscal Period Focus Current Fiscal Year End Date Current Fiscal Year End Date Entity Well-Known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Voluntary Filers Entity Current Reporting Status Entity Current Reporting Status Entity Filer Category Entity Filer Category Entity Public Float Entity Public Float Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Balance Sheet [Abstract] Balance Sheet [Abstract] Pledged fixed maturity securities Pledged fixed maturity securities secured trust deposits Pledged fixed maturity securities secured trust deposits Pledged cash secured trust deposits Pledged cash secured trust deposits Pledged cash secured trust deposits Allowance for Doubtful Accounts, Premiums and Other Receivables Allowance for Doubtful Accounts, Premiums and Other Receivables Common stock, Class A, par value Common Stock, Par or Stated Value Per Share Common stock, Class A, authorized shares Common Stock, Shares Authorized Preferred stock, par value Preferred Stock, Par or Stated Value Per Share Preferred stock, authorized shares Preferred Stock, Shares Authorized Preferred stock, outstanding shares Preferred Stock, Shares Outstanding Treasury stock, shares Treasury Stock, Shares Accounts Payable, Related Parties Accounts Payable, Related Parties Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Asset Class [Axis] Asset Class [Domain] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Beginning Balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Net realized gain Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Ending Balance Notes Payable [Abstract] Long-term Debt [Text Block] Long-term Debt [Text Block] Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Measurement Basis [Axis] Fair Value Measurement [Domain] US Government and Agencies US Treasury and Government [Member] State and Political Subdivisions US States and Political Subdivisions Debt Securities [Member] Corporate Debt Securities Domestic Corporate Debt Securities [Member] Mortgage-backed/asset-backed securities Asset-backed Securities [Member] Foreign Government Bonds Foreign Government Debt Securities [Member] Preferred Stock, Available for Sale Preferred Stock [Member] Equity Securities, Available for Sale Equity Securities [Member] Other Long-term Investments [Member] Foreign Exchange Contract [Member] Foreign Exchange Contract [Member] Assets, Total [Member] Assets, Total [Member] Interest Rate Swap [Member] Interest Rate Swap [Member] Commodity Contract [Member] Commodity Contract [Member] Liabilities, Total [Member] Liabilities, Total [Member] Fair Value, Hierarchy [Axis] Fair Value, Hierarchy [Axis] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value Hierarchy [Domain] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 3 [Member] Fair Value, Inputs, Level 3 [Member] Estimate of Fair Value Measurement [Member] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurements, Recurring [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Available-for-sale Securities, Fair Value Available-for-sale Securities Other Assets, Fair Value Disclosure Other Assets, Fair Value Disclosure Other Liabilities, Fair Value Disclosure Other Liabilities, Fair Value Disclosure Total Investments, Fair Value Disclosure Fair Value Measurements Textuals [Abstract] Fair Value Measurements Textuals [Abstract] Par Value of Structured Notes Par Value of Structured Notes Par Value of Structured Notes Fair Value of Structured Notes Fair Value of Structured Notes Fair Value of Structured Notes Dividends [Abstract] Dividends Dividends Text Block Dividends. Related Party Transactions [Abstract] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] LPS Acquisition [Member] LPS Acquisition [Member] LPS Acquisition [Member] Investment [Axis] Investment [Axis] Investment Type Categorization [Domain] Investments [Domain] Remy [Member] Remy [Member] Remy [Member] Investment Secondary Categorization [Axis] Investments by Secondary Categorization [Domain] Corporate Bond Securities [Member] Investment Issuer [Axis] Investment Issuer [Domain] FIS [Member] FIS [Member] Related Party Transactions Related Party Transaction [Line Items] Payments to Acquire Businesses, Net of Cash Acquired Payments to Acquire Businesses, Net of Cash Acquired Stock Issued During Period, Value, Acquisitions Stock Issued During Period, Value, Acquisitions Business Acquisition, Share Price Business Acquisition, Share Price Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Corporate services and cost-sharing (expense) revenue Related Party Transaction, Other Revenues from Transactions with Related Party Data processing expense Related Party Transaction, Expenses from Transactions with Related Party Net Expense Net Expense from Related Party Transactions Net Expense from Related Party Transactions Basis of Financial Statements [Abstract] Related Party Transactions Textuals [Abstract] Related Party Transactions Textuals [Abstract] Purchased shares of FIS stock Purchased shares of FIS stock Purchased shares of FIS stock Fair value of investment in FIS common stock Fair value of investment in FIS common stock Fair value of investment in FIS common stock Available-for-sale Securities, Fair Value Available-for-sale Securities, Debt Securities Proceeds from Sale of Available-for-sale Securities Proceeds from Sale of Available-for-sale Securities Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Segment Reporting [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Segments [Axis] Segments [Axis] Segment [Domain] Segments [Domain] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Segment Information Segment Reporting Disclosure [Text Block] Derivative instuments and hedging activities [Abstract] Derivative instuments and hedging activities [Abstract] Derivative [Table] Derivative [Table] Investment, Name [Axis] Investment, Name [Axis] Investment, Name [Domain] Investment, Name [Domain] Ceridian [Member] Ceridian [Member] Ceridian [Member] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Korea (South), Won Korea (South), Won Mexico, Pesos Mexico, Pesos Brazil, Brazil Real Brazil, Brazil Real Hungary, Forint Hungary, Forint United Kingdom, Pounds United Kingdom, Pounds Not Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument [Member] Designated as Hedging Instrument [Member] Designated as Hedging Instrument [Member] Derivative, by Nature [Axis] Derivative, by Nature [Axis] Derivative, Name [Domain] Derivative, Name [Domain] Derivative [Line Items] Derivative [Line Items] Derivative, Notional Amount Derivative, Notional Amount Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months Derivative, Floor Interest Rate Derivative, Floor Interest Rate Derivative, Fixed Interest Rate Derivative, Fixed Interest Rate Derivative, Nonmonetary Notional Amount Derivative, Nonmonetary Notional Amount Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months Derivative Asset, Fair Value, Gross Asset Derivative Asset, Fair Value, Gross Asset Derivative Liability, Fair Value, Gross Liability Derivative Liability, Fair Value, Gross Liability Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net Notes Payable (Convertible Debt Offering) [Abstract] Notes Payable (Convertible Debt Offering) [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] KOREA, REPUBLIC OF KOREA, REPUBLIC OF HUNGARY HUNGARY CHINA CHINA Line of Credit Facility [Axis] Lender Name [Axis] Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Maximum basis points over LIBOR on line of credit [Member] Maximum basis points over LIBOR on line of credit [Member] Maximum basis points over LIBOR [Member] Minimum basis points over LIBOR [Member] Minimum basis points over LIBOR [Member] Minimum basis points over LIBOR [Member] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Minimum [Member] Minimum [Member] Maximum [Member] Maximum [Member] Additional capacity under Line of Credit [Member] Additional capacity under Line of Credit [Member] Additional capacity under Line of Credit [Member] Unused lines of Credit [Member] Unused lines of Credit [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] 5.75% senior notes payable, interest payable semi-annually [Member] [Member] 5.75% senior notes payable, interest payable semi-annually [Member] [Member] 5.75% senior notes payable, interest payable semi-annually [Member] [Member] Line of Credit [Member] Line of Credit [Member] Loans [Member] Loans [Member] Loans Payable [Member] Loans Payable [Member] 5.50% unsecured notes payable, interest payable semi-annually [Member] 5.50% unsecured notes payable, interest payable semi-annually [Member] 5.50% unsecured notes payable, interest payable semi-annually [Member] Unsecured notes, net of discount, interest payable semi-annually at 5.25%, due March 2013 [Member] Unsecured notes, net of discount, interest payable semi-annually at 5.25%, due March 2013 [Member] Unsecured notes, net of discount, interest payable semi-annually at 5.25%, due March 2013 [Member] Convertible Debt [Member] Convertible Debt [Member] Unsecured notes, net of discount, interest payable semi-annually at 6.60%, due May 2017 [Member] Unsecured notes, net of discount, interest payable semi-annually at 6.60%, due May 2017 [Member] Unsecured notes, net of discount, interest payable semi-annually at 6.60%, due May 2017 [Member] Restaurant group [Member] Restaurant group [Member] Restaurant group [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Convertible Debt, Current Convertible Debt, Current Convertible Debt, Fair Value Disclosures Convertible Debt, Fair Value Disclosures Long-term Debt, Fair Value Long-term Debt, Fair Value Line of Credit Facility, Current Borrowing Capacity Line of Credit Facility, Current Borrowing Capacity Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Maximum Borrowing Capacity Excess fair value over carrying value of long-term debt Excess fair value over carrying value of long-term debt Excess fair value over carrying value of long-term debt Long-term Debt Long-term Debt Line of Credit Facility, Interest Rate Description Line of Credit Facility, Interest Rate Description Letters of Credit Outstanding, Amount Letters of Credit Outstanding, Amount Line of Credit Facility, Remaining Borrowing Capacity Line of Credit Facility, Remaining Borrowing Capacity Proceeds from Lines of Credit Proceeds from Lines of Credit Debt Instrument, Unamortized Discount Debt Instrument, Unamortized Discount Debt Instrument, Periodic Payment, Principal Debt Instrument, Periodic Payment, Principal Debt Instrument, Interest Rate During Period Debt Instrument, Interest Rate During Period Debt Instrument, Face Amount Debt Instrument, Face Amount Debt Instrument, Interest Rate, Stated Percentage Debt Instrument, Interest Rate, Stated Percentage Cash received as a percent of par on unsecuried notes offering Cash received as a percent of par on unsecuried notes offering Cash received as a percent of par on unsecuried notes offering Debt Instrument, Repurchase Amount Debt Instrument, Repurchase Amount Repayments of Notes Payable Repayments of Notes Payable Price as a percent of par on offering of unsecured notes Price as a percent of par on offering of unsecured notes Price as a percent of par on offering of unsecured notes Debt Instrument, Interest Rate, Effective Percentage Debt Instrument, Interest Rate, Effective Percentage Proceeds from Issuance of Debt Proceeds from Issuance of Debt Extinguishment of Debt, Amount Extinguishment of Debt, Amount Repayments of Debt Repayments of Debt Debt Instrument, Convertible, Conversion Ratio Debt Instrument, Convertible, Conversion Ratio Debt instrument par value per bond Debt instrument par value per bond Debt instrument par value Debt Instrument, Convertible, Conversion Price Debt Instrument, Convertible, Conversion Price Stock price low as a percentage of conversion price to trigger conversion feature Stock price low as a percentage of conversion price to trigger conversion feature Stock price low as a percentage of conversion price to trigger conversion feature Stock price high as a percentage of conversion price to trigger conversion feature Stock price high as a percentage of conversion price to trigger conversion feature Stock price high as a percentage of conversion price to trigger conversion feature Business Combinations [Abstract] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Black Knight Financial Services [Member] Black Knight Financial Services [Member] Black Knight Financial Services [Member] Noncash or Part Noncash Acquisitions by Unique Description [Axis] Noncash or Part Noncash Acquisitions by Unique Description [Axis] Noncash or Part Noncash Acquisition, Name [Domain] Noncash or Part Noncash Acquisition, Name [Domain] Cash [Member] Cash [Member] Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-lived Intangible Assets [Member] Indefinite-lived Intangible Assets [Member] Liability Class [Axis] Liability Class [Axis] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Notes Payable, Other Payables [Member] Notes Payable, Other Payables [Member] Reserve for title claims [Member] Reserve for title claims [Member] Reserve for title claims [Member] Other Liabilities [Member] Other Liabilities [Member] Asset Class [Axis] Asset Class [Domain] Developed Technology Rights [Member] Developed Technology Rights [Member] Trade Accounts Receivable [Member] Trade Accounts Receivable [Member] Investments [Member] Investments [Member] Prepaid Expenses and Other Current Assets [Member] Prepaid Expenses and Other Current Assets [Member] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Other Types [Member] Computer Software, Intangible Asset [Member] Computer Software, Intangible Asset [Member] Other Intangible Assets [Member] Other Intangible Assets [Member] Receivable [Domain] Receivable [Domain] Goodwill [Member] Goodwill [Member] Net Assets, Segment [Member] Net Assets, Segment [Member] purchased technology [Member] purchased technology [Member] purchased technology [Member] Trade Names [Member] Trade Names [Member] Customer Relationships [Member] Customer Relationships [Member] Noncompete Agreements [Member] Noncompete Agreements [Member] Title Plant [Member] Title Plant [Member] Title Plant [Member] Investment Issuer [Axis] Investment Issuer [Domain] Remy Acquisition of USA [Member] Remy Acquisition of USA [Member] Remy Acquisition of USA [Member] Business Acquisition [Line Items] Business Acquisition [Line Items] Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest Other intangible assets, net Intangible Assets, Net (Excluding Goodwill) Equity Method Investment, Ownership Percentage Equity Method Investment, Ownership Percentage Business Acquisition, Percentage of Voting Interests Acquired Business Acquisition, Percentage of Voting Interests Acquired Business Acquisition, Cost of Acquired Entity, Cash Paid Payments to Acquire Businesses, Gross Cash Acquired from Acquisition Cash Acquired from Acquisition Investments in unconsolidated affiliates Equity Method Investments Business Acquisition, Pro Forma Revenue Business Acquisition, Pro Forma Revenue Business Acquisition, Pro Forma Net Income (Loss) Business Acquisition, Pro Forma Net Income (Loss) Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Business Combination, Consideration Transferred Business Combination, Consideration Transferred Segment Information [Table Text Block] Schedule of Segment Reporting Information, by Segment [Table Text Block] Investments (Maturity of Fixed Maturity Securities) [Abstract] Investments (Maturity of Fixed Maturity Securities) [Abstract] Schedule of Available-for-sale Securities [Table] Schedule of Available-for-sale Securities [Table] Schedule of Available-for-sale Securities, Major Types of Debt and Equity Securities [Axis] Major Types of Debt and Equity Securities [Axis] Major Types of Debt and Equity Securities [Domain] Fixed maturity securities with make-whole call provision [Member] Fixed maturity securities with make-whole call provision [Member] Available for Sale Securities, Maturity [Line Items] Available for Sale Securities, Maturity [Line Items] Financial Instruments, Owned, Corporate Debt, at Fair Value Financial Instruments, Owned, Corporate Debt, at Fair Value Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] One Year or Less, Amortized Cost Basis Available-for-sale Securities, Debt Maturities, Next Twelve Months, Amortized Cost Basis One Year or Less, Amortized Cost Basis, Percent of Total Available for Sale Securities Debt Maturities Which Mature within One Year Amortized Cost Percent of Total Available for Sale Securities Debt Maturities Which Mature within One Year Amortized Cost Percent of Total After One Through Five Years, Amortized Cost Basis Available-for-sale Securities, Debt Maturities, Year Two Through Five, Amortized Cost Basis After One Through Five Years, Amortized Cost Basis, Percent of Total Available for Sale Securities Debt Maturities, After One Through Five Years, Amortized Cost Percent of Total Available for Sale Securities Debt Maturities, After One Through Five Years, Amortized Cost Percent of Total After Five Through Ten Years, Amortized Cost Basis Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Amortized Cost Basis After Five through Ten Years, Amortized Cost Basis, Percent of Total Available for Sale Securities Debt Maturities After Five through Ten Years Amortized Cost Percent of Total Available for Sale Securities Debt Maturities After Five through Ten Years Amortized Cost Percent of Total After Ten Years, Amortized Cost Basis Available-for-sale Securities, Debt Maturities, after Ten Years, Amortized Cost Basis After Ten Years, Amortized Cost Basis, Percent of Total Available for Sale Securities Debt Maturities After Ten Years Amortized Cost Percent of Total Available for Sale Securities Debt Maturities After Ten Years Amortized Cost Percent of Total Mortgage backed asset backed securities amortized cost Mortgage backed asset backed securities amortized cost Mortgage backed asset backed securities amortized cost Mortgage-backed/Asset-backed Securities, Amortized Cost Basis, Percent of Total Mortgage Backed Asset Backed Securities Amortized Cost Percent of Total Mortgage Backed Asset Backed Securities Amortized Cost Percent of Total Available-for-sale Securities, Amortized Cost Basis Available-for-sale Securities, Debt Maturities, Amortized Cost Basis Available-for-sale Securities, Amortized Cost Basis, Total Percent of Total Available for Sale Securities Debt Maturities Amortized Cost Total Percent of Total Available for Sale Securities Debt Maturities Amortized Cost Total Percent of Total Available-for-sale Securities, Debt Maturities, Subject to Call, Amortized Cost Fixed Maturity Securities Subject to Call Amortized Cost Fixed Maturity Securities Subject to Call Amortized Cost Available for Sale Securities, Debt Maturities, Subject to Call, Amortized Cost, Percent of Total Available for Sale Securities Debt Maturities Subject to Call Amortized Cost Percent of Total Available for Sale Securities Debt Maturities Subject to Call Amortized Cost Percent of Total Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] One Year or Less, Fair Value Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value One Year or Less, Fair Value, Percent of Total Available for Sale Securities Debt Maturities Less Than One Year Fair Value Percent of Total Available for Sale Securities Debt Maturities Less Than One Year Fair Value Percent of Total After One Through Five Years, Fair Value Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value After One Through Five Years, Fair Value, Percent of Total Available for Sale Securities Debt Maturities after one year through five years Fair Value Percent of Total Available for Sale Securities Debt Maturities after one year through five years Fair Value Percent of Total After Five Through Ten Years, Fair Value Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value After Five Through Ten Years, Fair Value, Percent of Total Available for Sale Securities Debt Maturities After Five through Ten Years Fair Value Percent of Total Available for Sale Securities Debt Maturities After Five through Ten Years Fair Value Percent of Total After Ten Years, Fair Value Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value After Ten Years, Fair Value, Percent of Total Available for Sale Securities Debt Maturities After Ten Years Fair Value Percent of Total Available for Sale Securities Debt Maturities After Ten Years Fair Value Percent of Total Mortgage-backed/Asset-backed Securities, Fair Value Disclosure Mortgage-backed Securities Available-for-sale, Fair Value Disclosure Mortgage-backed/Asset-backed, Fair Value, Percent of Total Available for Sale Securities Debt Maturities Mortgage Backed Asset Backed Fair Value Percent of Total Available for Sale Securities Debt Maturities Mortgage Backed Asset Backed Fair Value Percent of Total Available-for-sale Securities, Fair Value, Total Percent of Total Available for Sale Securities Debt Maturities Fair Value Total Percent of Total Available for Sale Securities Debt Maturities Fair Value Total Percent of Total Available-for-sale Securities, Debt Maturities, Subject to Call, Fair Value Fixed Maturity Securities Subject to Call Fair Value Fixed Maturity Securities Subject to Call Fair Value Available-for-sale Securities, Debt Maturities, Subject to Call, Fair Value, Percent of Total Available for Sale Securities Subject to Call Fair Value Percent of Total Available for Sale Securities Subject to Call Fair Value Percent of Total Title Insurance Product Line [Member] Title Insurance Product Line [Member] Total FNF Core [Member] Total FNF Core [Member] Total FNF Core [Member] Portfolio Company Corporate and Other [Member] Portfolio Company Corporate and Other [Member] Portfolio Company Corporate and Other [Member] Total Portfolio Company Investments [Member] Total Portfolio Company Investments [Member] Total Portfolio Company Investments [Member] Consolidation, Eliminations [Member] Consolidation, Eliminations [Member] FNF Corporate and Other [Member] FNF Corporate and Other [Member] FNF Corporate and Other [Member] Title Premiums Title Premiums Title Premiums Other Revenue Other Revenue, Net Restaurant revenue Food and Beverage Revenue Auto parts revenue Revenue Other Manufactured Products Sales Revenue, Services, Net Sales Revenue, Services, Net Interest and investment income including realized gains and losses Interest and investment income including realized gains and losses Interest and Investment Income including realized gains and losses Total revenues Revenues Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Interest expense Interest Expense Earnings from continuing operations before income taxes and equity in earnings (loss) of unconsolidated affiliates Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest Income tax expense Income Tax Expense (Benefit) Earnings from continuing operations before equity in earnings (loss) of unconsolidated affiliates Earnings loss from continuing operations before equity in earnings loss of unconsolidated affiliates Earnings (loss) from continuing operations before equity in earnings (loss) of unconsolidated. Equity in earnings (loss) of unconsolidated affiliates Income (Loss) from Equity Method Investments Net earnings from continuing operations Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest Assets Assets Goodwill Goodwill Related Party Transactions [Text Block] Schedule of Related Party Transactions [Table Text Block] Fair Value Measurements [Abstract] Fair Value Measurements [Abstract] Fair Value Measurements Fair Value Disclosures [Text Block] Net earnings Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Other comprehensive earnings: Other Comprehensive Income (Loss), Net of Tax [Abstract] Unrealized (loss) gain on investments and other financial instruments, net (excluding investments in unconsolidated affiliates) (1) Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax Unrealized gain (loss) on investments in unconsolidated affiliates (2) Unrealized gain loss on investments in unconsolidated affiliates Unrealized gain loss on investments in unconsolidated affiliates Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Reclassification adjustments for change in unrealized gains and losses included in net earnings (4) Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Other comprehensive earnings Other Comprehensive Income (Loss), Net of Tax Comprehensive earnings Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Less: Net earnings attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Comprehensive earnings attributable to Fidelity National Financial Inc. Common Shareholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax Unrealized gain loss on investments in unconsolidated affiliates tax unrealized gain loss on investments in unconsolidated affiliates tax unrealized gain loss on investments in unconsolidated affiliates tax Income tax (benefit) expense on unrealized gain on foreign currency translation Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax Other Comprehensive Income (Loss), Minimum Pension Liability Net Adjustment, Tax Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Tax Schedule of Foreign Exchange Contracts, Statement of Financial Position [Table Text Block] Schedule of Foreign Exchange Contracts, Statement of Financial Position [Table Text Block] Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block] Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block] Investments (Realized Gains and Losses and Proceeds on Investments and Other Assets) [Abstract] Investments (Realized Gains and Losses and Proceeds on Investments and Other Assets) [Abstract] Realized gains and losses and proceeds from sale of investments and other assets [Table] Realized gains and losses and proceeds from sale of investments and other assets [Table] Realized gains and losses and proceeds from sale of investments and other assets [Table] Realized gains and losses and proceeds from sale of investments and other assets [Axis] Realized gains and losses and proceeds from sale of investments and other assets [Axis] Net realized gains and losses and proceeds from investments and other assets [Domain] Net realized gains and losses and proceeds from investments and other assets [Domain] Fixed Maturity Securities, Available for Sale Fixed Maturities [Member] Other Assets [Member] Realized gains and losses and proceeds on investments and other assets [Line Items] Realized gains and losses and proceeds on investments and other assets [Line Items] Gains (Losses) on Extinguishment of Debt Gains (Losses) on Extinguishment of Debt Net gain (loss) recorded on structured notes Net gain (loss) recorded on structured notes Net gain (loss) recorded on structured notes Fixed Maturity Securities, Gross Realized Gains Available-for-sale Securities, Gross Realized Gains Fixed Maturity Securities, Gross Realized Losses Available-for-sale Securities, Gross Realized Losses Fixed Maturity Securities, Net Realized Gain (Loss) Available-for-sale Securities, Gross Realized Gain (Loss) Realized gains and losses, net Realized Investment Gains (Losses) Gross Proceeds from Sale, Maturity and Call of Investments Proceeds from Sale, Maturity and Collection of Investments Commitments and Contingencies [Abstract] Commitments and Contingencies [Abstract] Loss Contingencies [Table] Loss Contingencies [Table] Litigation Case [Axis] Litigation Case [Axis] Litigation Case [Domain] Litigation Case [Domain] Shares owned by Merion [Member] Shares owned by Merion [Member] Shares owned by Merion [Member] Merger consideration in shares owed to Merion [Member] Merger consideration in shares owed to Merion [Member] Merger consideration in shares owed to Merion [Member] Cash consideration owed to Merion [Member] Cash consideration owed to Merion [Member] Cash consideration owed to Merion [Member] Plaintiff damage claim [Member] Plaintiff damage claim [Member] Plaintiff damage claim [Member] Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Operating Leases, Future Minimum Payments Due, Next Twelve Months Operating Leases, Future Minimum Payments Due, Next Twelve Months Estimated Litigation Liability Estimated Litigation Liability Operating Leases, Future Minimum Payments, Due in Two Years Operating Leases, Future Minimum Payments, Due in Two Years Operating Leases, Future Minimum Payments, Due in Three Years Operating Leases, Future Minimum Payments, Due in Three Years Operating Leases, Future Minimum Payments, Due in Four Years Operating Leases, Future Minimum Payments, Due in Four Years Operating Leases, Future Minimum Payments, Due in Five Years Operating Leases, Future Minimum Payments, Due in Five Years Operating Leases, Future Minimum Payments, Due Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Operating Leases, Future Minimum Payments Due Operating Leases, Future Minimum Payments Due Loss Contingency, Actions Taken by Plaintiff Loss Contingency, Actions Taken by Plaintiff Organization, Consolidation and Presentation of Financial Statements [Abstract] Basis of Financial Statements Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Common Stock, Dividends, Per Share, Declared Common Stock, Dividends, Per Share, Declared Basis of Financial Statements, Sale of Flood Insurance Business [Abstract] Basis of Financial Statements, Sale of Flood Insurance Business [Abstract] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Table] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Table] Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Groups, Including Discontinued Operations, Name [Domain] Disposal Groups, Including Discontinued Operations, Name [Domain] PC Lender [Member] PC Lender [Member] PC Lender [Member] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Subsidiary, Sale of Stock [Axis] Sale of Stock, Name of Transaction [Domain] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Stock Issued During Period, Shares, New Issues Stock Issued During Period, Shares, New Issues Stockholders' Equity Note, Stock Split, Conversion Ratio Stockholders' Equity Note, Stock Split, Conversion Ratio Cash Acquired from Acquisition Equity securities available for sale, at fair value Available-for-sale Securities, Equity Securities Revenue from discontinued operations included in results of operations Disposal Group, Including Discontinued Operation, Revenue Pre-tax earnings from discontinued operations included in results of operations Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax Stock Issued Stock Issued During Period, Shares, Stock Splits Investments [Abstract] Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Major Types of Debt and Equity Securities [Domain] Customer Receipts [Member] Customer Receipts [Member] Equity Method Investee [Member] Equity Method Investee [Member] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Equity Method Investment, Financial Statement, Reported Amounts [Abstract] Equity Method Investment, Summarized Financial Information Equity Method Investment, Summarized Financial Information [Abstract] Total current assets Equity Method Investment, Summarized Financial Information, Current Assets Goodwill and other intangible assets, net Equity method investments summarized financial information goodwill and other intangible assets net Equity method investments summarized financial information goodwill and other intangible assets net Other assets Equity Method Investment, Summarized Financial Information, Noncurrent Assets Total assets Equity Method Investment, Summarized Financial Information, Assets Current liabilities Equity Method Investment, Summarized Financial Information, Current Liabilities Long-term obligations, less current portion Equity method investments summarized financial information Long term obligations less current portion Equity method investments summarized financial information Long term obligations less current portion Other long-term liabilities Equity Method Investment, Summarized Financial Information, Noncurrent Liabilities Total liabilities Equity Method Investment, Summarized Financial Information, Liabilities Equity Equity Method Investment Summarized Financial Information, Equity Total liabilities and equity Equity Method Investment, Summarized Financial Information, Liabilities and Equity Total revenues Equity Method Investment, Summarized Financial Information, Revenue Loss before income taxes Equity method investments summarized financial information net income before tax Equity method investments summarized financial information net income before tax Net loss Equity Method Investment, Summarized Financial Information, Net Income (Loss) Investments (Available for Sale Securities) [Abstract] Investments (Available for Sale Securities) [Abstract] Other Debt Obligations [Member] Other Debt Obligations [Member] Carrying Value Reported Value Measurement [Member] Cost Basis Cost Basis of Available for Sale Securities [Member] Cost Basis of Available for Sale Securities [Member] Unrealized Gains Unrealized Gains on Available For Sale Securities [Member] Unrealized Gains on Available For Sale Securities [Member] Unrealized Losses Unrealized Losses on Available for Sale Securities [Member] Unrealized Losses on Available for Sale Securities [Member] Available For Sale Securities, Fair Value Fair Value of Available For Sale Securities [Member] Fair Value of Available For Sale Securities [Member] Schedule of Available-for-sale Securities [Line Items] Schedule of Available-for-sale Securities [Line Items] Other than Temporary Impairment Losses, Investments Other than Temporary Impairment Losses, Investments Available-for-sale Securities, Amortized Cost Basis Available-for-sale Securities, Amortized Cost Basis Unrealized Gains Availableforsalesecuritiesgrossunrealizedgainaccumulatedinaoci Availableforsalesecuritiesgrossunrealizedgainaccumulatedinaoci Unrealized Losses Available for sale securities gross unrealized loss accumulated in aoci Available for sale securities gross unrealized loss accumulated in aoci Acquisitions [Abstract] Acquisitions [Abstract] Business Combination Disclosure [Text Block] Business Combination Disclosure [Text Block] Schedule of Business Acquisitions, by Acquisition [Table Text Block] Schedule of Business Acquisitions, by Acquisition [Table Text Block] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Business Acquisition, Pro Forma Information [Table Text Block] Business Acquisition, Pro Forma Information [Table Text Block] Fair Value Disclosures [Abstract] Fair Value, Assets Measured on Recurring Basis [Table Text Block] Fair Value, Assets Measured on Recurring Basis [Table Text Block] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Investments (Securities in a Continuous Unrealized Loss Position) [Abstract] Investments (Securities in a Continuous Unrealized Loss Position) [Abstract] Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value Available for sale securities continuous unrealized loss position less than 12 months aggregate losses accumulated in aoci Available for sale securities continuous unrealized loss position less than 12 months aggregate losses accumulated in aoci Available for sale securities continuous unrealized loss position less than 12 months aggregate losses accumulated in aoci Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses Available for sale securitie continuous unrealized loss position 12 months or longer accumulated in aoci Available for sale securitie continuous unrealized loss position 12 months or longer accumulated in aoci Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value Available for sale securities continuous unrealized loss position aggregate losses accumulated in aoci Available for sale securities continuous unrealized loss position aggregate losses accumulated in aoci Available for sale securities continuous unrealized loss position aggregate losses accumulated in aoci Statement of Cash Flows [Abstract] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Net earnings Adjustments to reconcile net earnings to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Equity in earnings (loss) of unconsolidated affiliates Gain on sales of investments and other assets, net Gain (Loss) on Disposition of Other Assets Stock-based compensation cost Share-based Compensation Tax benefit associated with the exercise of stock options Excess Tax Benefit from Share-based Compensation, Operating Activities Changes in assets and liabilities, net of effects from acquisitions: Increase (Decrease) in Operating Capital [Abstract] Net (increase) decrease in pledged cash, pledged investments, and secured trust deposits Net decrease in pledged cash pledged investments and secured trust deposits Net decrease in pledged cash, pledged investments, and secured trust deposits. Net decrease (increase) in trade receivables Increase (Decrease) in Receivables Net (increase) decrease in prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Net decrease in accounts payable, accrued liabilities, deferred revenue and other Increase Decrease in Accounts Payable Accrued Liabilities Deferred Revenue and Other Net decrease in accounts payable, accrued liabilities, deferred revenue and other. Net decrease in reserve for title claim losses Increase (Decrease) in Loss and Loss Adjustment Expense Reserve Net change in income taxes Increase Decrease in Change in Income Taxes Net change in income taxes. Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Proceeds from sales of investment securities available for sale Proceeds from calls and maturities of investment securities available for sale Proceeds from Maturities, Prepayments and Calls of Available-for-sale Securities Proceeds from sale of other assets Proceeds from Sale of Productive Assets Additions to property and equipment Payments to Acquire Property, Plant, and Equipment Purchases of investment securities available for sale Payments to Acquire Available-for-sale Securities Net (purchases) proceeds from short-term investment securities Payments for (Proceeds from) Short-term Investments Payments to Acquire Other Investments Payments to Acquire Other Investments Contributions to investments in unconsolidated affiliates Payments to Acquire Equity Method Investments Net other investing activities Payments for (Proceeds from) Other Investing Activities Payments to Acquire Business Two, Net of Cash Acquired Payments to Acquire Business Two, Net of Cash Acquired Payments to Acquire Business Three, Net of Cash Acquired Payments to Acquire Business Three, Net of Cash Acquired Other acquisitions/disposals of businesses, net of cash acquired Net cash (used in) provided by investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Borrowings Proceeds from Issuance of Long-term Debt Debt service payments Repayments of Long-term Debt Proceeds from Noncontrolling Interests Proceeds from Noncontrolling Interests Debt issuance costs Payments of Debt Issuance Costs Payments to Noncontrolling Interests Payments to Noncontrolling Interests Dividends paid Payments of Ordinary Dividends, Common Stock Payments of Ordinary Dividends, Noncontrolling Interest Payments of Ordinary Dividends, Noncontrolling Interest Exercise of stock options Proceeds from Stock Options Exercised Tax benefit associated with the exercise of stock options Excess Tax Benefit from Share-based Compensation, Financing Activities Purchases of treasury stock Payments for Repurchase of Common Stock Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Net (decrease) increase in cash and cash equivalents, excluding pledged cash related to secured trust deposits Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents, excluding pledged cash related to secured trust deposits at beginning of period Cash and cash equivalents excluding pledged cash related to secured trust deposits Cash and cash equivalents excluding pledged cash related to secured trust deposits Cash and cash equivalents, excluding pledged cash related to secured trust deposits at end of period Supplemental cash flow information: Supplemental Cash Flow Information [Abstract] Income taxes paid Income Taxes Paid, Net Interest paid Interest Paid Statement of Stockholders' Equity [Abstract] Additional Paid-in Capital [Member] Retained Earnings [Member] Accumulated Other Comprehensive Earnings [Member] Accumulated Other Comprehensive Income (Loss) [Member] Treasury Stock [Member] Noncontrolling Interest [Member] Redeemable noncontrolling interest [Member] Redeemable noncontrolling interest [Member] Redeemable noncontrolling interest [Member] Stock Repurchased and Retired During Period, Shares Stock Repurchased and Retired During Period, Shares Payments of Stock Issuance Costs Payments of Stock Issuance Costs Redeemable Noncontrolling Interest, Equity, Carrying Amount Redeemable Noncontrolling Interest, Equity, Carrying Amount Beginning Balance, Shares Shares, Issued Beginning Balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Increase (Decrease) in Stockholders' Equity [Roll Forward] Exercise of stock options, Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Exercise of stock options Stock Issued During Period, Value, Stock Options Exercised Deferred Tax Expense from Stock Options Exercised Deferred Tax Expense from Stock Options Exercised Other comprehensive earnings — unrealized loss on investments and other financial instruments (excluding investments in unconsolidated affiliates) Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax Other comprehensive earnings — unrealized gain on investments in unconsolidated affiliates Other Comprehensive (Income) Loss, Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest Other Comprehensive (Income) Loss, Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest Other comprehensive earnings — unrealized loss on foreign currency translation Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax Share-based Compensation Dividends declared Dividends, Common Stock, Cash Contributions To Noncontrolling Interests Contributions To Noncontrolling Interests Contributions to Noncontrolling Interests Temporary Equity, Other Changes Temporary Equity, Other Changes Subsidiary dividends paid to noncontrolling interests Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Net Income (Loss) Attributable to Parent Net Income (Loss) Attributable to Parent Less: Net earnings attributable to noncontrolling interests Ending Balance, Shares Ending Balance Treasury Stock, Shares, Retired Treasury Stock, Shares, Retired Treasury Stock, Retired, Cost Method, Amount Treasury Stock, Retired, Cost Method, Amount Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Text Block] Derivative Instruments and Hedging Activities Disclosure [Text Block] Statement of Financial Position [Abstract] ASSETS Assets [Abstract] Investments: Fixed maturity securities available for sale, at fair value, at March 31, 2014 and December 31, 2013 includes pledged fixed maturity securities of $341 and $261, respectively, related to secured trust deposits Preferred stock available for sale, at fair value AvailableForSaleSecuritiesPreferredStock AvailableForSaleSecuritiesPreferredStock Other long-term investments Other Long-term Investments Short-term investments Other Short-term Investments Total investments Investments Cash and cash equivalents, at June 30, 2014 and December 31, 2013 includes $365 and $339, respectively, of pledged cash related to secured trust deposits Cash and Cash Equivalents, at Carrying Value Trade and notes receivables, net of allowance of $25 and $21, at June 30, 2014 and December 31, 2013, respectively Accounts and Notes Receivable, Net Prepaid expenses and other assets Prepaid Expense and Other Assets Capitalized software, net Capitalized Computer Software, Net Title plants Title plants Title plants. Property and equipment, net Property, Plant and Equipment, Net Income taxes receivable Income Taxes Receivable Total assets LIABILITIES AND EQUITY Liabilities and Equity [Abstract] Liabilities: Liabilities [Abstract] Accounts payable and accrued liabilities, at December 31, 2013 includes accounts payable to related parties of $3 Accounts Payable and Accrued Liabilities Notes payable Notes Payable Reserve for title claim losses Liability for Claims and Claims Adjustment Expense Secured trust deposits Deposits Taxes Payable Taxes Payable Deferred tax liability Deferred Tax Liabilities, Net Total liabilities Liabilities Equity: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Common stock, Class A, $0.0001 par value; authorized 600,000,000 shares as of March 31, 2014 and December 31, 2013; issued 318,732,813 as of March 31, 2014 and 292,289,166 as of December 31, 2013 Common Stock, Value, Issued Preferred stock, $0.0001 par value; authorized 50,000,000 shares; issued and outstanding, none Preferred Stock, Value, Issued Additional paid-in capital Additional Paid in Capital, Common Stock Retained earnings Retained Earnings (Accumulated Deficit) Accumulated other comprehensive earnings Accumulated Other Comprehensive Income (Loss), Net of Tax Less: treasury stock, 41,948,518 shares as of March 31, 2014 and December 31, 2013, respectively, at cost Treasury Stock, Value Total Fidelity National Financial, Inc. shareholders' equity Stockholders' Equity Attributable to Parent Noncontrolling interests Stockholders' Equity Attributable to Noncontrolling Interest Total equity Total liabilities and equity Liabilities and Equity Acquisitions Accounting Policies [Abstract] Acquisitions Accounting Policies [Abstract] Revenue Recognition, Policy [Policy Text Block] Revenue Recognition, Policy [Policy Text Block] Internal Use Software, Policy [Policy Text Block] Internal Use Software, Policy [Policy Text Block] Redeemable Noncontrolling Interest [Table Text Block] Redeemable Noncontrolling Interest [Table Text Block] Notes Payable (Maturities of Long Term Debt) [Abstract] Notes Payable (Maturities of Long Term Debt) [Abstract] Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months Long-term Debt, Maturities, Repayments of Principal in Year Two Long-term Debt, Maturities, Repayments of Principal in Year Two Long-term Debt, Maturities, Repayments of Principal in Year Three Long-term Debt, Maturities, Repayments of Principal in Year Three Long-term Debt, Maturities, Repayments of Principal in Year Four Long-term Debt, Maturities, Repayments of Principal in Year Four Long-term Debt, Maturities, Repayments of Principal in Year Five Long-term Debt, Maturities, Repayments of Principal in Year Five Long-term Debt, Maturities, Repayments of Principal after Year Five Long-term Debt, Maturities, Repayments of Principal after Year Five Long-term Debt, Gross Long-term Debt, Gross Legal Proceedings [Abstract] Legal Proceedings [Abstract] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Investments Investment [Text Block] Investments (textuals) [Abstract] Investments (textuals) [Abstract] Schedule of Investments [Table] Schedule of Investments [Table] FIS [Member] Other Equity Method Investment [Member] Other Equity Method Investment [Member] Other Equity Method Investment [Member] Schedule of Investments [Line Items] Schedule of Investments [Line Items] Investment for which an other than temporary impairment was previously recognized Investment for which an other than temporary impairment was previously recognized Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Maturities of Long-term Debt [Table Text Block] Schedule of Maturities of Long-term Debt [Table Text Block] Operating Leases [Abstract] Operating Leases [Abstract] Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block] Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block] Income Statement [Abstract] Revenues: Revenues [Abstract] Direct title insurance premiums Direct title insurance premiums Direct title insurance premiums Agency title insurance premiums Agency title insurance premiums Agency title insurance premiums Escrow, title related and other fees Escrow title related and other fees Escrow title related and other fees Interest and investment income Net Investment Income Total revenues Expenses: Benefits, Losses and Expenses [Abstract] Personnel costs Labor and Related Expense Agent commissions Insurance Commissions Other operating expenses Other Cost and Expense, Operating Cost of auto parts revenue, includes $18 of depreciation and amortization for the three months ended June 30, 2014 and 2013, respectively, and $32 and $36 for the six months ended June 30, 2014 and 2013, respectively Cost of Other Manufactured Products Cost of restuarant revenue Food and Beverage, Cost of Sales Provision for claim losses Policyholder Benefits and Claims Incurred, Net Total expenses Benefits, Losses and Expenses Earnings from continuing operations before income taxes and equity in earnings (loss) of unconsolidated affiliates Earnings from continuing operations before equity in earnings (loss) of unconsolidated affiliates Net earnings from continuing operations Net earnings from discontinued operations, net of tax Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Net earnings Net earnings attributable to Fidelity National Financial, Inc. Common Shareholders Earnings per share Earnings Per Share [Abstract] Net earnings from continuing operations attributable to Fidelity National Financial, Inc. common shareholders Income (Loss) from Continuing Operations, Per Basic Share Net loss from discontinued operations attributable to Fidelity National Financial, Inc. common shareholders Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share Basic earnings per share attributable to FNF common shareholders Earnings Per Share, Basic Net earnings from continuing operations attributable to Fidelity National Financial, Inc. common shareholders Income (Loss) from Continuing Operations, Per Diluted Share Net loss from discontinued operations attributable to Fidelity National Financial, Inc. common shareholders Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share Diluted earnings per share attributable to FNF common shareholders Earnings Per Share, Diluted Weighted average number of shares outstanding, basic Weighted Average Number of Shares Outstanding, Basic Weighted average number of shares outstanding, diluted Weighted Average Number of Shares Outstanding, Diluted Cash dividends paid per share Common Stock, Dividends, Per Share, Cash Paid Income (Loss) from Continuing Operations Attributable to Parent Income (Loss) from Continuing Operations Attributable to Parent Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Schedule of Available-for-sale Securities [Table Text Block] Schedule of Available-for-sale Securities Reconciliation [Table Text Block] Investments Classified by Contractual Maturity Date [Table Text Block] Investments Classified by Contractual Maturity Date [Table Text Block] Schedule of Temporary Impairment Losses, Investments [Table Text Block] Schedule of Temporary Impairment Losses, Investments [Table Text Block] Realized Gains and Losses and Proceeds From Sales on Investments and Other Assets [Table Text Block] Realized gains and losses and proceeds from sales on investments and other assets [Table Text Block] Realized gains and losses and proceeds from sales on investments and other assets [Table Text Block] Schedule of Equity Method Investments [Table Text Block] Equity Method Investments [Table Text Block] Ceridian summarized financial information balance sheet [Table Text Block] Equity Method Investments Summarized Financial Information Balance Sheet [Table Text Block] Equity Method Investment Summarized Financial Information Balance Sheet Ceridian summarized financial information income statement [Table Text Block] Equity method investments summarized financial information income statement [Table Text Block] Equity method investments summarized financial information income statement [Table Text Block]