Investments, Debt and Equity Securities [Abstract] Investments Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Fair Value Disclosures [Abstract] Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Investment Type [Axis] Investment Type [Axis] Investments [Domain] Investments [Domain] Non-performing loans Nonperforming Financial Instruments [Member] Financial Instrument Performance Status [Axis] Financial Instrument Performance Status [Axis] Financial Instrument Performance Status [Domain] Financial Instrument Performance Status [Domain] Non-performing loans Asset Class [Axis] Asset Class [Axis] Asset Class [Domain] Asset Class [Domain] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Maximum Maximum [Member] Minimum Minimum [Member] Average(1) Weighted Average [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Significant unobservable inputs Level 3 Fair Value, Inputs, Level 3 [Member] Fair Value Inputs, Assets, Quantitative Information [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Discount rate Discount Rate Discount Rate Loan resolution time-line (Years) Fair Value Inputs, Loan Resolution Time-Line Fair Value Inputs, Loan Resolution Time-Line Value of underlying properties Fair Value Inputs, Value of Underlying Properties Fair Value Inputs, Value of Underlying Properties Holding costs Fair Value Inputs, Holding Costs, Percent Fair Value Inputs, Holding Costs, Percent Liquidation costs Fair Value Inputs, Liquidation Costs, Percent Fair Value Inputs, Liquidation Costs, Percent Note rate Fair Value Inputs, Note Rate Fair Value Inputs, Note Rate Secondary market transaction prices/UPB Fair Value Inputs, Secondary Market Transaction Prices Fair Value Inputs, Secondary Market Transaction Prices Condensed Financial Information Disclosure [Abstract] Parent Company Only Condensed Statement of Income Condensed Income Statement [Table Text Block] Parent Company Only Condensed Balance Sheet Condensed Balance Sheet [Table Text Block] Parent Company Only Condensed Cash Flow Statement Condensed Cash Flow Statement [Table Text Block] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Summary of Changes to Issuances under 2017 Equity Plan Share-based Compensation, Activity [Table Text Block] Summary of Changes to Issuances of RSUs under the 2017 Equity Plan Share-based Compensation, Stock Options, Activity [Table Text Block] Summary of Changes to Issuances of Subsidiary RSU's under Subsidiary Incentive Plan Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Schedule of Assumptions Used to Estimate the Fair Values of the Stock Options Granted Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Stock-based Compensation Expense and Related Income Tax Benefit Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block] Schedule of Additional Information on Total Non-vested Stock-based Compensation Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block] Insurance [Abstract] Short duration incurred Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims Other lines incurred Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Other Lines Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Other Lines Unallocated loss adjustment expense Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Unallocated Loss Adjustment Expense Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Unallocated Loss Adjustment Expense Net Policyholder Benefits and Claims Incurred, Net Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Tiptree Insurance Tiptree Insurance [Member] Tiptree Insurance Other Segments Other Segments [Member] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] 2020 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 2020 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2021 Finite-Lived Intangible Assets, Amortization Expense, Year Three 2022 Finite-Lived Intangible Assets, Amortization Expense, Year Four 2023 Finite-Lived Intangible Assets, Amortization Expense, Year Five 2025 and thereafter Finite-Lived Intangible Assets, Amortization Expense, after Year Five Total Finite-Lived Intangible Assets, Net Subsequent Events [Abstract] Subsequent Event [Table] Subsequent Event [Table] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Business Combination, Contingent Consideration, Measurement Date [Axis] Business Combination, Contingent Consideration, Measurement Date [Axis] Business Combination, Contingent Consideration, Measurement Date [Axis] Business Combination, Contingent Consideration, Measurement Date [Domain] Business Combination, Contingent Consideration, Measurement Date [Domain] [Domain] for Business Combination, Contingent Consideration, Measurement Date [Axis] Third Anniversary of Business Combination Third Anniversary of Business Combination [Member] Third Anniversary of Business Combination [Member] Fourth Anniversary of Business Combination Fourth Anniversary of Business Combination [Member] Fourth Anniversary of Business Combination [Member] Fifth Anniversary of Business Combination Fifth Anniversary of Business Combination [Member] Fifth Anniversary of Business Combination [Member] Year [Axis] Year [Axis] Year [Axis] Year [Domain] Year [Domain] [Domain] for Year [Axis] Fiscal Year 2020 Fiscal Year 2020 [Member] Fiscal Year 2020 Fiscal Year 2021 Fiscal Year 2021 [Member] Fiscal Year 2021 Fiscal Year 2022 Fiscal Year 2022 [Member] Fiscal Year 2022 [Member] Fiscal Year 2023 Fiscal Year 2023 [Member] Fiscal Year 2023 Fiscal Year 2024 Fiscal Year 2024 [Member] Fiscal Year 2024 [Member] Contingent Consideration by Type [Axis] Contingent Consideration by Type [Axis] Contingent Consideration Type [Domain] Contingent Consideration Type [Domain] Contingent Consideration, Possible Earnout Amount, Cash Contingent Consideration, Possible Earnout Amount, Cash [Member] Contingent Consideration, Possible Earnout Amount, Cash [Member] Contingent Consideration, Possible Earnout Amount, Common Stock Contingent Consideration, Possible Earnout Amount, Common Stock [Member] Contingent Consideration, Possible Earnout Amount, Common Stock [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] London Interbank Offered Rate (LIBOR) London Interbank Offered Rate (LIBOR) [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Secured corporate credit agreements Secured Debt [Member] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Common stock Common Stock [Member] Subsequent Event [Line Items] Subsequent Event [Line Items] Business Combination, Contingent Consideration, Measurement Anniversary Business Combination, Contingent Consideration, Measurement Anniversary Business Combination, Contingent Consideration, Measurement Anniversary Business Combination, Contingent Consideration, True-up Anniversary Business Combination, Contingent Consideration, True-up Anniversary Business Combination, Contingent Consideration, True-up Anniversary Payments to Acquire Businesses, Gross Payments to Acquire Businesses, Gross Business Combination, Escrow Deposit Business Combination, Escrow Deposit Business Combination, Escrow Deposit Business Combination, Escrow Deposit, Holding Period Business Combination, Escrow Deposit, Holding Period Business Combination, Escrow Deposit, Holding Period Business Combination, Contingent Consideration, Liability Business Combination, Contingent Consideration, Liability Business Combination, Consideration Transferred Business Combination, Consideration Transferred Proceeds from borrowings Proceeds from Issuance of Long-term Debt Debt Instrument, Basis Spread on Variable Rate Debt Instrument, Basis Spread on Variable Rate Long-term debt outstanding Long-term Debt, Gross Debt, Maximum Leverage Ratio Allowable at End of FIscal Quarter Debt, Maximum Leverage Ratio Allowable at End of FIscal Quarter Debt, Maximum Leverage Ratio Allowable at End of FIscal Quarter Dividends declared per share (in usd per share) Common Stock, Dividends, Per Share, Declared Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Common Stock - Class A Common Class A [Member] Statement [Line Items] Statement [Line Items] Dividends, Common Stock [Abstract] Dividends, Common Stock [Abstract] Dividends declared per Common Share Commitments and Contingencies Disclosure [Abstract] Lessee, Operating Lease, Disclosure [Table Text Block] Lessee, Operating Lease, Disclosure [Table Text Block] Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Schedule of rent expense for the Company’s office leases Schedule of Other Nonoperating Expense, by Component [Table Text Block] Schedule of Goodwill [Table] Schedule of Goodwill [Table] Goodwill [Line Items] Goodwill [Line Items] Goodwill [Roll Forward] Goodwill [Roll Forward] Balance, beginning of period Goodwill Goodwill, Acquired During Period Goodwill, Acquired During Period Balance, end of period Goodwill, Impaired, Accumulated Impairment Loss [Abstract] Goodwill, Impaired, Accumulated Impairment Loss [Abstract] Accumulated impairments Goodwill, Impaired, Accumulated Impairment Loss Goodwill, Impaired [Abstract] Goodwill, Impaired [Abstract] Impairment of goodwill Goodwill, Impairment Loss Equity [Abstract] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Share Repurchase Program [Domain] Share Repurchase Program [Domain] Share repurchase program Share repurchase program [Member] Share repurchase program Block repurchase program Block repurchase program [Member] Block repurchase program [Member] Share Repurchase Program - May 2019 Program Share Repurchase Program - May 2019 Program [Member] Share Repurchase Program - May 2019 Program Stock Repurchased and Retired During Period, Shares Stock Repurchased and Retired During Period, Shares Stock repurchase program, authorized amount Stock Repurchase Program, Authorized Amount Average price per share Stock Repurchased and Retired During Period, Average Cost Per Share Stock Repurchased and Retired During Period, Average Cost Per Share Remaining repurchase authorization Stock Repurchase Program, Remaining Authorized Repurchase Amount Organization, Consolidation and Presentation of Financial Statements [Abstract] Schedule of Variable Interest Entities [Table] Schedule of Variable Interest Entities [Table] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Telos Asset Management LLC Telos Asset Management LLC [Member] Telos Asset Management LLC [Member] Variable Interest Entities [Axis] Variable Interest Entities [Axis] Variable Interest Entity, Classification [Domain] Variable Interest Entity, Classification [Domain] Primary beneficiary Variable Interest Entity, Primary Beneficiary [Member] Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] Income: Revenues [Abstract] Net realized and unrealized gains (losses) Gain (Loss) on Investments Interest income Investment Income, Interest Income attributable to consolidated CLOs Variable Interest Entity, Measure of Activity, Revenues Expenses: Operating Expenses [Abstract] Interest expense Interest Expense Other expenses Other Cost and Expense, Operating Total expense Variable Interest Entity, Measure of Activity, Expense Net income (loss) attributable to consolidated CLOs Variable Interest Entity, Measure of Activity, Income or Loss before Tax Income Statement [Abstract] Schedule of Impaired Long-Lived Assets Held and Used [Table] Schedule of Impaired Long-Lived Assets Held and Used [Table] Vessel related revenue Vessels [Member] Vessels [Member] Impaired Long-Lived Assets Held and Used [Line Items] Impaired Long-Lived Assets Held and Used [Line Items] Vessels, impairment Tangible Asset Impairment Charges Operating Lease, Right-of-Use Asset Operating Lease, Right-of-Use Asset Operating lease liability Operating Lease, Liability New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets Unearned Premiums - Deferred revenue deficiency reserve Unearned Premiums - Deferred revenues, deficiency reserve Unearned Premiums - Deferred revenues, deficiency reserve Service fee losses Loss on Contracts Related Party Transactions [Abstract] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] Corvid Peak Corvid Peak [Member] Corvid Peak [Member] Related Party Transaction [Axis] Related Party Transaction [Axis] Related Party Transaction [Domain] Related Party Transaction [Domain] Strategic Combination Agreement Strategic Combination Agreement [Member] Strategic Combination Agreement Transition Service Agreement Transition Service Agreement [Member] Transition Service Agreement [Member] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Investment in funds to be managed Other Commitment Commitment, Funded Amount Commitment, Funded Amount Commitment, Funded Amount Management fee based on percent of net profits Management fee based on percent of net profits Management fee based on percent of net profits Investment Income, Investment Expense Investment Income, Investment Expense Management fee based on net asset value of invested capital Management fee based on net asset value of invested capital Management fee based on net asset value of invested capital Management fee based on commitment, to the extent not invested Management fee based on commitment, to the extent not invested Management fee based on commitment, to the extent not invested Total Economic Interest to be Acquired, Percentage Total Economic Interest to be Acquired, Percentage Total Economic Interest to be Acquired, Percentage Total Economic Interest to be Acquired, Step Acquisition Percentage by Year, Percentage Total Economic Interest to be Acquired, Step Acquisition Percentage by Year, Percentage Total Economic Interest to be Acquired, Step Acquisition Percentage by Year, Percentage Equity Method Investment, Ownership Percentage Equity Ownership Percentage, Held By Management Equity Ownership Percentage, Held By Management Termination of services period Termination of services period Termination of services period Related party, greater than 5% shareholder Related party, greater than 5% shareholder Related party, greater than 5% shareholder Schedule Of Variable Interest Entities Schedule of Variable Interest Entities [Table Text Block] Earnings Per Share [Abstract] Earnings Per Share Earnings Per Share [Text Block] Other Investments [Abstract] Other Investments Investments and Other Noncurrent Assets [Text Block] Effects of Reinsurance [Table] Effects of Reinsurance [Table] Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Other Short-duration Insurance Product Line Other Short-duration Insurance Product Line [Member] Other Insurance Product Line Other Insurance Product Line [Member] Effects of Reinsurance [Line Items] Effects of Reinsurance [Line Items] Short-duration Insurance Contracts, Historical Claims Duration, Percentage of Full Payout Short-duration Insurance Contracts, Historical Claims Duration, Percentage of Full Payout Short-duration Insurance Contracts, Historical Claims Duration, Percentage of Full Payout Short-duration Insurance Contracts, Historical Claims Duration, Percentage of Full Payout, Period Short-duration Insurance Contracts, Historical Claims Duration, Percentage of Full Payout, Period Short-duration Insurance Contracts, Historical Claims Duration, Percentage of Full Payout, Period Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward] Policy liabilities and unpaid claims balance as of January 1, Liability for Future Policy Benefits and Unpaid Claims and Claims Adjustment Expense Less: liabilities of policy-holder accounts balances, gross Policyholder Funds Less: non-insurance warranty benefit claim liabilities Non-insurance warranty benefit claim liabilities Non-insurance warranty benefit claim liabilities Gross liabilities for unpaid losses and loss adjustment expenses Liability for Claims and Claims Adjustment Expense Reinsurance Recoverable for Unpaid Claims and Claims Adjustments Reinsurance Recoverable for Unpaid Claims and Claims Adjustments Net balance as of January 1, short duration Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net Incurred (short duration) related to: Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims [Abstract] Current year Current Year Claims and Claims Adjustment Expense Prior years Prior Year Claims and Claims Adjustment Expense Total incurred Paid (short duration) related to: Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid [Abstract] Current year Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year Prior years Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid Net balance as of December 31, short duration Reinsurance Recoverable for Unpaid Claims and Claims Adjustments Gross liabilities for unpaid losses and loss adjustment expenses Plus: liabilities of policy-holder accounts balances, gross Plus: non-insurance warranty benefit claim liabilities Policy liabilities and unpaid claims balance as of December 31, Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-sale [Table] Financial Instrument [Axis] Financial Instrument [Axis] Financial Instruments [Domain] Financial Instruments [Domain] U.S. Treasury securities and obligations of U.S. government authorities and agencies US Treasury and Government [Member] Obligations of state and political subdivisions US States and Political Subdivisions Debt Securities [Member] Corporate securities Corporate Debt Securities [Member] Asset backed securities Asset-backed Securities [Member] Obligations of foreign governments Debt Security, Government, Non-US [Member] Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-sale [Line Items] Less than or equal to One Year, Fair value Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months Less than or equal to One Year, Gross unrealized losses Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Less than or Equal to One Year, Number of Securities Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions More Than One Year, Fair value Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer More than One Year, Gross unrealized loss Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss More than One Year, Number of securities Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions Other than temporarily impaired Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net, Available-for-sale Securities Reclassification out of Accumulated Other Comprehensive Income [Table] Reclassification out of Accumulated Other Comprehensive Income [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Available for sale securities Accumulated Net Investment Gain (Loss) Attributable to Parent [Member] Interest rate swaps Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Domain] Amount reclassified from AOCI Reclassification out of Accumulated Other Comprehensive Income [Member] Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Unrealized gains (losses) on available for sale securities Gain (Loss) on Investments, Excluding Other than Temporary Impairments Reclassification of AOCI - interest rate swaps Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax Related tax (expense) benefit Income Tax Expense (Benefit) Net income (loss) from continuing operations Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Interest Income (Expense), Net Interest Income (Expense), Net Discontinued Operations and Disposal Groups [Abstract] Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Warehouse Agreement Borrowings Warehouse Agreement Borrowings [Member] Residential mortgage warehouse borrowings Line of Credit [Member] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Held for sale Disposal Group, Held-for-sale, Not Discontinued Operations [Member] Discontinued Operations Discontinued Operations [Member] Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Group Name [Domain] Luxury Disposition Luxury Disposition [Member] Luxury Disposition [Member] 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] Disposal Group, Including Discontinued Operation, Assets [Abstract] Disposal Group, Including Discontinued Operation, Assets [Abstract] Loans, at fair value Loans Receivable, Fair Value Disclosure Other Investments Other Investments Total investments Investments Cash and cash equivalents Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents Notes and accounts receivable, net Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net Other assets Other Assets Assets held for sale Disposal Group, Including Discontinued Operation, Assets Disposal Group, Including Discontinued Operation, Liabilities [Abstract] Disposal Group, Including Discontinued Operation, Liabilities [Abstract] Debt, net Long-term Debt Other liabilities and accrued expenses (2) Disposal Group, Including Discontinued Operation, Other Liabilities Liabilities held for sale Disposal Group, Including Discontinued Operation, Liabilities Debt instrument, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Disposal Group, Including Discontinued Operation, Balance Sheet Disclosures [Abstract] Disposal Group, Including Discontinued Operation, Balance Sheet Disclosures [Abstract] Impairments on assets held for sale or discontinued operations Impairment of Long-Lived Assets to be Disposed of Revenues: Rental and related revenue Disposal Group, Including Discontinued Operation, Rental Income Other revenue Other Operating Income Total revenues Disposal Group, Including Discontinued Operation, Revenue Expenses: Costs and Expenses [Abstract] Employee compensation and benefits Labor and Related Expense Interest expense Disposal Group, Including Discontinued Operation, Interest Expense Disposal Group, Including Discontinued Operation, Depreciation and Amortization Disposal Group, Including Discontinued Operation, Depreciation and Amortization Total expenses Disposal Group, Including Discontinued Operation, Other Expense Net income (loss) before taxes from discontinued operations Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, before Income Tax Gain on sale of discontinued operations Less: Provision (benefit) for income taxes Discontinued Operation, Tax Effect of Income (Loss) from Discontinued Operation During Phase-out Period Net income (loss) from discontinued operations Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Other Assets and Other Liabilities and Accrued Expenses Other Assets Disclosure [Text Block] Accounting Policies [Abstract] Basis of Presentation and Principles of Consolidation Basis of Accounting, Policy [Policy Text Block] Consolidation Consolidation, Policy [Policy Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Business Combinations and Other Purchase of Business Transactions, Policy [Policy Text Block] Business Combinations and Other Purchase of Business Transactions, Policy [Policy Text Block] Dispositions, Assets Held for Sale and Discontinued Operations Discontinued Operations, Policy [Policy Text Block] Fair Value Measurement and Fair Value Option Fair Value Measurement, Policy [Policy Text Block] Derivative Financial Instruments and Hedging Derivatives, Policy [Policy Text Block] Stock Based Compensation Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Earnings Per Share Earnings Per Share, Policy [Policy Text Block] Investments Investment, Policy [Policy Text Block] Available for Sale Securities, at Fair Value Marketable Securities, Policy [Policy Text Block] Loans, at Fair Value Finance, Loans and Leases Receivable, Policy [Policy Text Block] Non-Performing Loans (NPLs) Loans and Leases Receivable, Nonperforming Loan and Lease, Policy [Policy Text Block] Foreclosed Residential Real Estate Property (REO) Finance, Loan and Lease Receivables, Held-for-investment, Policy [Policy Text Block] Vessels, net Vessels, net [Policy Text Block] Vessels, net [Policy Text Block] Cash and Cash Equivalents, Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Notes and Accounts Receivable, Net Loans and Leases Receivable, Lease Financing, Policy [Policy Text Block] Accounts and Premiums Receivable, Net Trade and Other Accounts Receivable, Policy [Policy Text Block] Reinsurance Receivables Reinsurance Accounting Policy [Policy Text Block] Deferred Acquisition Costs Deferred Policy Acquisition Costs, Policy [Policy Text Block] Goodwill and Intangible Assets, Net Goodwill and Intangible Assets, Policy [Policy Text Block] Other Assets Other Assets, Policy [Policy Text Block] Other Assets, Policy [Policy Text Block] Debt, net Debt, Policy [Policy Text Block] Policy Liabilities and Unpaid Claims Unpaid Policy Claims and Claims Adjustment Expense, Policy [Policy Text Block] Revenue from Contract with Customer Revenue from Contract with Customer [Policy Text Block] Other Liabilities Other Liabilities [Policy Text Block] Other Liabilities [Policy Text Block] Unearned Premiums Insurance Premiums Revenue Recognition, Policy [Policy Text Block] Member Benefit Claims Member Benefit Claims, Policy [Policy Text Block] Member Benefit Claims, Policy [Policy Text Block] Net Losses and Loss Adjustment Expenses Net Losses and Loss Adjustment Expenses, Policy [Policy Text Block] Net Losses and Loss Adjustment Expenses, Policy [Policy Text Block] Commissions Payable and Expense Commissions Expense, Policy [Policy Text Block] Recent Accounting Standards New Accounting Pronouncements, Policy [Policy Text Block] Segment Reporting, Policy Segment Reporting, Policy [Policy Text Block] Fair Value of Financial Instruments, Policy Fair Value of Financial Instruments, Policy [Policy Text Block] Debt Securities, Trading, and Equity Securities, FV-NI [Table] Debt Securities, Trading, and Equity Securities, FV-NI [Table] Fixed Income Funds [Member] Fixed Income Funds [Member] Other equity securities Other Equity Securities Held By The Company [Member] Other Equity Securities Held By The Company [Member] Investment, Name [Axis] Investment, Name [Axis] Investment, Name [Domain] Investment, Name [Domain] Invesque Inc. Invesque Inc. [Member] Invesque Inc. [Member] Tiptree Capital Tiptree Capital [Member] Tiptree Capital Debt and Equity Securities, FV-NI [Line Items] Debt and Equity Securities, FV-NI [Line Items] Equity securities, shares held Equity Securities, Shares Held Equity Securities, Shares Held Equity securities Equity Securities, FV-NI Income Tax Disclosure [Abstract] Federal Current Federal Tax Expense (Benefit) State Current State and Local Tax Expense (Benefit) Foreign Current Foreign Tax Expense (Benefit) Total current tax expense (benefit) Current Federal, State and Local, Tax Expense (Benefit) Federal Deferred Federal Income Tax Expense (Benefit) State Deferred State and Local Income Tax Expense (Benefit) Foreign Deferred Foreign Income Tax Expense (Benefit) Total deferred tax (benefit) Deferred Federal, State and Local, Tax Expense (Benefit) Total income tax expense (benefit) from continuing operations Income tax (benefit) from discontinued operations Total tax expense (benefit) Income Tax Expense (Benefit), Continuing Operations, Discontinued Operations Federal statutory income tax rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Tax Cuts And Jobs Act Of 2017, Change In Tax Rate, Deferred Tax Liability, Income Tax Benefit Tax Cuts And Jobs Act Of 2017, Change In Tax Rate, Deferred Tax Liability, Income Tax Benefit Tax Cuts And Jobs Act Of 2017, Change In Tax Rate, Deferred Tax Liability, Income Tax Benefit Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Vesting [Axis] Vesting [Axis] Vesting [Domain] Vesting [Domain] Stock Options - first vesting tranche, third anniversary Share-based Compensation Award, Tranche One [Member] Stock Options - second vesting tranche, fourth anniversary Share-based Compensation Award, Tranche Two [Member] Stock Options - third vesting tranche, fifth anniversary Share-based Compensation Award, Tranche Three [Member] Award Type [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] Employee Stock Option Employee Stock Option [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Options outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Balance, beginning of period Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Granted Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Balance, end of period Weighted average exercise price (in dollars per stock option) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Balance, beginning of period Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Granted Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Balance, end of period Weighted average grant date value (in dollars per stock option) Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Balance, beginning of period Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price Granted Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Balance, end of period Options Exercisable Options Exercisable [Abstract] Options Exercisable Balance, beginning of period Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Granted Share-based Compensation Arrangement By Share-based Payment Award, Options, Exercisable, Grants In Period, Number Share-based Compensation Arrangement By Share-based Payment Award, Options, Exercisable, Grants In Period, Number Balance, end of period Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Weighted average remaining contractual term at December 31, 2019 (in years) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Book Value Target, Amount Per Share Share-based Compensation Arrangements by Share-based Payment Award, Options, Book Value Target, Amount Per Share Share-based Compensation Arrangements by Share-based Payment Award, Options, Book Value Target, Amount Per Share Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage Other Income and Expenses [Abstract] Schedule of Components of Other Revenue Schedule of Other Nonoperating Income, by Component [Table Text Block] Schedule of Components of Other Expenses Schedule of Other Operating Cost and Expense, by Component [Table Text Block] Consolidated Entities [Axis] Consolidated Entities [Axis] Consolidated Entities [Domain] Consolidated Entities [Domain] Parent Company Parent Company [Member] Preferred stock, par value Preferred Stock, Par or Stated Value Per Share Preferred stock, shares authorized Preferred Stock, Shares Authorized Preferred stock, shares issued Preferred Stock, Shares Issued Preferred Stock, Shares Outstanding Preferred Stock, Shares Outstanding Common stock, par value Common Stock, Par or Stated Value Per Share Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares issued Common Stock, Shares, Issued Common stock, shares outstanding Common Stock, Shares, Outstanding Cash dividends received by Parent SEC Schedule, 12-04, Cash Dividends Paid to Registrant, Consolidated Subsidiaries Rent expense for office leases Operating Leases, Rent Expense Other Liabilities Disclosure [Abstract] Other Liabilities and Accrued Expenses Other Liabilities Disclosure [Text Block] Segment Reporting [Abstract] Operating Segment Data Segment Reporting Disclosure [Text Block] Liability for Unpaid Claims and Claim Adjustment Expenses Liability for Future Policy Benefits and Unpaid Claims Disclosure [Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Financial Instruments and Hedging Derivative Instruments and Hedging Activities Disclosure [Text Block] Short-duration Insurance Contracts, Claims Development [Table] Short-duration Insurance Contracts, Claims Development [Table] Short-duration Insurance Contracts, Accident Year [Axis] Short-duration Insurance Contracts, Accident Year [Axis] Short-duration Insurance Contracts, Accident Year [Domain] Short-duration Insurance Contracts, Accident Year [Domain] Short-duration Insurance Contracts, Accident Year 2017 [Member] Short-duration Insurance Contracts, Accident Year 2017 [Member] Short-duration Insurance Contracts, Accident Year 2018 [Member] Short-duration Insurance Contracts, Accident Year 2018 [Member] Short-duration Insurance Contracts, Accident Year 2019 [Member] Short-duration Insurance Contracts, Accident Year 2019 [Member] Short-duration Insurance Contracts, Accident Year 2019 [Member] Claims Development [Line Items] Claims Development [Line Items] Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net Short-duration 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Other Comprehensive Income (Loss) [Table] Care Disposition Care Disposition [Member] Care Disposition [Member] Tiptree Financial Partners, L.P. Tiptree Financial Partners, L.P. [Member] Tiptree Financial Partners, L.P. 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Securities, Available-for-sale Investment Holdings, Other than Securities [Table] Investment Holdings, Other than Securities [Table] Corporate bonds, at fair value Bonds, At Fair Value [Member] Bonds, At Fair Value [Member] Investment Holdings, Other than Securities [Line Items] Investment Holdings, Other than Securities [Line Items] Vessels, Net Vessels, Net Vessels, Net Real estate, net Real Estate Investment Property, Net Other Investment Owned, at Fair Value Total other investments Vessels, Accumulated Depreciation Vessels, Accumulated Depreciation Vessels, Accumulated Depreciation Operating lease, renewal term Lessee, Operating Lease, Renewal Term Weighted-average remaining lease term (years) Operating Lease, Weighted Average Remaining Lease Term Weighted-average discount rate (1) Operating Lease, Weighted Average Discount Rate, Percent Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Subsidiary Incentive Plan Subsidiary Incentive Plan [Member] Subsidiary 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Vested Shares, If Converted Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested Shares, If Converted Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Nonvested Shares, If Converted Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Nonvested Shares, If Converted Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Nonvested Shares, If Converted Components of Other Liabilities and Accrued Expenses Other Liabilities [Table Text Block] Liability for Future Policy Benefit, by Product Segment [Table] Liability for Future Policy Benefit, by Product Segment [Table] Liability for Future Policy Benefit, by Product Segment [Line Items] Liability for Future Policy Benefit, by Product Segment [Line Items] Liability for Policyholder Contract Deposits, Interest Rate Liability 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[Text Block] Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] Domestic Tax Authority Domestic Tax Authority [Member] State and Local Jurisdiction State and Local Jurisdiction [Member] Internal Revenue Service (IRS) Internal Revenue Service (IRS) [Member] Tax Period [Axis] Tax Period [Axis] Tax Period [Domain] Tax Period [Domain] Future Tax Year 2026 Future Tax Year 2026 [Member] Future Tax Year 2026 [Member] Future Tax Year 2027 Future Tax Year 2027 [Member] Future Tax Year 2027 [Member] Future Tax Year 2028 Future Tax Year 2028 [Member] Future Tax Year 2028 [Member] Future Tax Year 2029 Future Tax Year 2029 [Member] Future Tax Year 2029 [Member] Future Tax Year 2030 Future Tax Year 2030 [Member] Future Tax Year 2030 [Member] Future Tax Year 2031 Future Tax Year 2031 [Member] Future Tax Year 2031 [Member] Future Tax Year 2032 Future Tax Year 2032 [Member] Future Tax Year 2032 [Member] Future Tax Year 2033 Future Tax Year 2033 [Member] Future Tax Year 2033 [Member] Future Tax Year 2034 Future Tax Year 2034 [Member] Future Tax Year 2034 [Member] Future Tax Year 2035 Future Tax Year 2035 [Member] Future Tax Year 2035 [Member] Future Tax Year 2036 Future Tax Year 2036 [Member] Future Tax Year 2036 [Member] Future Tax Year 2037 Future Tax Year 2037 [Member] Future Tax Year 2037 [Member] Indefinite Indefinite [Member] Indefinite [Member] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards Operating Loss Carryforwards Less: Valuation allowance Deferred Tax Assets, Valuation Allowance Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Unrecognized Tax Benefits Unrecognized Tax Benefits Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Unrecognized Tax Benefits, Income Tax 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financing (2) Revolving Credit Facility [Member] Residential mortgage warehouse borrowings (3) Vessel backed term loan Secured Debt, Term Loan [Member] Secured Debt, Term Loan Total asset based debt Asset Backed Debt Payable [Member] Asset Backed Debt Payable [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Debt instrument, maximum borrowing capacity Debt instrument, maximum borrowing capacity Debt instrument, maximum borrowing capacity Long-term debt Unamortized discount, net Debt Instrument, Unamortized Discount Unamortized deferred financing costs Debt Issuance Costs, Net Debt, net Long-term Debt, Weighted Average Interest Rate, at Point in Time Long-term Debt, Weighted Average Interest Rate, at Point in Time Debt Instrument, Description of Variable Rate Basis Debt Instrument, Description of Variable Rate Basis Debt Instrument, Basis Spread on Variable Rate Debt Instrument, Interest Rate, Stated Percentage Debt Instrument, Interest Rate, Stated Percentage Investment Income Investment Income [Table Text Block] Net realized and unrealized gain (losses) Gain (Loss) on Securities [Table Text Block] Schedule of Gross Notional and Fair Value of Derivatives Schedule of Derivative Instruments [Table Text Block] Schedule of Pretax Impact of Cash Flow Hedging Derivative Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block] Noncontrolling interest Noncontrolling Interest [Member] Revenues: Investment Income, Net [Abstract] Earned premiums, net Premiums Earned, Net Service and administrative fees Service and administrative fees Service and administrative fees Ceding commissions Ceding commission income Ceding commission income Net investment income Investment Income, Net Total revenues Revenues Policy and contract benefits Policy and Contract Benefits Policy and Contract Benefits Commission expense Noninterest Expense Commission Expense Employee compensation and benefits Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Total expenses Operating Expenses Expenses attributable to consolidated CLOs Net income (loss) attributable to consolidated CLOs Other Income Other Income Income (loss) before taxes from continuing operations Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Less: provision (benefit) for income taxes Discontinued operations: Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent [Abstract] Income (loss) before taxes from discontinued operations Net Income (Loss) Attributable to Parent [Abstract] Net Income (Loss) Attributable to Parent [Abstract] Net income (loss) before non-controlling interests Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Less: net (loss) income attributable to non-controlling interests Net Income (Loss) Attributable to Noncontrolling Interest Net income (loss) attributable to Common Stockholders Net Income (Loss) Attributable to Parent Net income (loss) per Common Share: Basic: Earnings Per Share, Basic [Abstract] Basic, continuing operations, net Income (Loss) from Continuing Operations, Per Basic Share Basic, discontinued operations, net Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share Basic earnings per share Earnings Per Share, Basic Diluted: Earnings Per Share, Diluted [Abstract] Diluted, continuing operations, net Income (Loss) from Continuing Operations, Per Diluted Share Diluted, discontinued operations, net Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share Diluted earnings per share Earnings Per Share, Diluted Weighted average number of Common Shares: Earnings Per Share, Basic and Diluted [Abstract] Basic Weighted Average Number of Shares Outstanding, Basic Diluted Weighted Average Number of Shares Outstanding, Diluted Dividends [Abstract] Dividends [Abstract] 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assets held for sale Variable Interest Entity, Number of Collateralized Loan Obligations, Positions Sold Variable Interest Entity, Number of Collateralized Loan Obligations, Positions Sold Variable Interest Entity, Number of Collateralized Loan Obligations, Positions Sold Proceeds from the sale of businesses Proceeds from Divestiture of Businesses Notes Issued Notes Issued Note Receivable, Interest Rate Note Receivable, Interest Rate Note Receivable, Interest Rate Significant Accounting Policies Significant Accounting Policies [Text Block] Total revenues Total expenses Net income (loss) from continuing operations Net income (loss) from discontinued operations Net Income (Loss) Attributable to Parent Basic earnings per share Diluted earnings per share Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Receivable Type [Axis] Receivable Type [Axis] Receivable [Domain] Receivable [Domain] Debentures Debentures [Member] Debentures [Member] Notes Receivable Notes Receivable [Member] Fair Value, Inputs, Level 2 Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 3 Measurement Basis [Axis] Measurement Basis [Axis] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Fair Value Estimate of Fair Value Measurement [Member] Carrying value Reported Value Measurement [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Assets, Fair Value Disclosure [Abstract] Assets, Fair Value Disclosure [Abstract] Notes receivable, net Financing Receivable, Net Total assets Assets, Fair Value Disclosure Liabilities, Fair Value Disclosure [Abstract] Liabilities, Fair Value Disclosure [Abstract] Debt, net Debt Instrument, Fair Value Disclosure Total liabilities Financial Liabilities Fair Value Disclosure Net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Unrealized losses Deferred Tax Assets, Unrealized Losses on Trading Securities Accrued expenses Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Unearned premiums Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Unearned Premiums Reserve Deferred revenue Deferred Tax Assets, Deferred Income Other deferred tax assets Deferred Tax Assets, Other Total deferred tax assets Deferred Tax Assets, Gross Total net deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Property Deferred Tax Liabilities, Property, Plant and Equipment Unrealized gains Deferred Tax Liabilities, Unrealized Gains on Trading Securities Other deferred tax liabilities Deferred Tax Liabilities, Other Deferred acquisition cost Deferred Tax Liabilities, Deferred Expense, Deferred Policy Acquisition Cost Advanced commissions Deferred Tax Liabilities, Deferred Expense Intangibles Deferred Tax Liabilities, Intangible Assets Total deferred tax liabilities Deferred Tax Liabilities, Gross Net deferred tax liability Deferred Tax Liabilities, Net Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Available for sale securities, at fair value Total investments Reinsurance Disclosures [Abstract] Reinsurance Receivables Reinsurance [Text Block] Debt Securities, Trading, and Equity Securities, FV-NI [Table Text Block] Debt Securities, Trading, and Equity Securities, FV-NI [Table Text Block] Fair Value of Financial Instruments Fair Value Disclosures [Text Block] Income Taxes Income Tax Disclosure [Text Block] Schedule of Components of Revenue, Expense, pre-tax Income (loss), and Segment Assets for Each Operating Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Investment Holdings, Other than Securities Investment Holdings, Other than Securities [Table Text Block] Accounts payable and accrued expenses Accounts Payable and Accrued Liabilities Operating lease liability Deferred tax liabilities, net Commissions payable Accrued Sales Commission Other Other Sundry Liabilities Total other liabilities and accrued expenses Other Significant Noncash Transaction [Axis] Other Significant Noncash Transaction [Axis] Other Significant Noncash Transaction, Name [Domain] Other Significant Noncash Transaction, Name [Domain] Reinsurance Contract Initiation [Member] Reinsurance Contract Initiation [Member] Reinsurance Contract Initiation [Member] Insurance Product Line [Axis] Insurance Product Line [Domain] Life (1) Life Insurance Product Line [Member] Accident and health (1) Accident and Health Insurance Product Line [Member] Property (2) Property, Liability and Casualty Insurance Product Line [Member] Total ceded claim reserves recoverable Ceded claim reserves [Member] Ceded claim reserves [Member] Other reinsurance settlements recoverable Other reinsurance settlements recoverable [Member] Other reinsurance settlements recoverable [Member] Prepaid reinsurance premiums: Prepaid Reinsurance Premiums Reinsurance Recoverable for Unpaid Claims and Claims Adjustments Other reinsurance settlements recoverable Insurance Settlements Receivable (Increase) decrease in reinsurance receivables Increase (Decrease) in Reinsurance Recoverable (Increase) decrease in deferred acquisition costs Increase (Decrease) in Deferred Policy Acquisition Costs Increase (decrease) in reinsurance payable Increase (Decrease) in Reinsurance Payables Increase (decrease) in deferred revenue Increase (Decrease) in Deferred Revenue Schedule of Liability for Unpaid Claims and Claims Adjustment Expense Schedule of Liability for Unpaid Claims and Claims Adjustment Expense [Table Text Block] Reconciliation of Short Duration Contracts to Total Losses Incurred Reconciliation of Short Duration Contracts to Total Losses Incurred [Table Text Block] Reconciliation of Short Duration Contracts to Total Losses Incurred [Table Text Block] Short-duration Insurance Contracts, Claims Development [Table Text Block] Short-duration Insurance Contracts, Claims Development [Table Text Block] Short-duration Insurance Contracts, Schedule of Historical Claims Duration [Table Text Block] Short-duration Insurance Contracts, Schedule of Historical Claims Duration [Table Text Block] Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Table Text Block] Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Table Text Block] Unrecognized compensation cost related to non-vested awards, stock options Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options Unrecognized compensation cost related to non-vested awards, restricted stock awards and RSU's Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options Weighted - average recognition period (in years) Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Recurring Fair Value, Measurements, Recurring [Member] Quoted prices in active markets Level 1 Fair Value, Inputs, Level 1 [Member] Other significant observable inputs Level 2 U.S. Treasury securities and obligations of U.S. government authorities and agencies US Treasury Securities [Member] Certificates of deposit Corporate securities Corporate Bond Securities [Member] Corporate Loans Corporate Loans [Member] Corporate Loans Mortgage Loans Held for Sale Mortgage Loans Held for Sale [Member] Mortgage Loans Held for Sale [Member] Equity securities Equity Securities [Member] Corporate bonds Collateralized Loan Obligations [Member] Collateralized Loan Obligations [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] Foreclosed residential real estate property Real Estate Acquired Through Foreclosure Available for sale securities, at fair value Available-for-sale Securities Mortgage loans held for sale Loans Held-for-sale, Fair Value Disclosure Corporate Bonds Asset derivatives Derivative Asset Total other investments, at fair value CLOs Debt Securities, Trading, and Equity Securities, FV-NI Derivative liabilities (included in other liabilities and accrued expenses) Derivative Liability Total liabilities Condensed Income Statement [Table] Condensed Income Statement [Table] Condensed Income Statements, Captions [Line Items] Condensed Income Statements, Captions [Line Items] Interest Income Other income Other Expenses Other Expenses Equity in earnings (losses) of subsidiaries, net of tax(1) Income (Loss) from Subsidiaries, Net of Tax Income (loss) before taxes from continuing operations Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract] Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract] Income from discontinued operations, net of tax and non-controlling interest Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax Gain on sale of discontinued operations, net of tax and non-controlling interest Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Schedule of Debt Schedule of Debt [Table Text Block] Schedule of Interest Expense Incurred on Debt Schedule of Other Nonoperating Income (Expense) [Table Text Block] Schedule of Maturities of Long-term Debt Schedule of Maturities of Long-term Debt [Table Text Block] Receivables [Abstract] Schedule of Investments in Loans Measured at Fair Value Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Purchases of AFS securities Payments to Acquire Debt Securities, Available-for-sale Proceeds from maturities, calls and prepayments of AFS securities Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale Gains (losses) realized on maturities, calls and prepayments of AFS securities Available-for-sale Securities, Gross Realized Gain (Loss) on Redemptions Available-for-sale Securities, Gross Realized Gain (Loss) on Redemptions Gross proceeds from sales of AFS securities Proceeds from Sale of Debt Securities, Available-for-sale Gains (losses) realized on sales of AFS securities Debt Securities, Available-for-sale, Realized Gain (Loss) Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Summary of Operating Loss Carryforwards [Table Text Block] Summary of Operating Loss Carryforwards [Table Text Block] Derivative [Table] Derivative [Table] Interest Risk, Interest Rate Lock Commitments Interest Risk, Interest Rate Lock Commitments [Member] Interest Risk, Interest Rate Lock Commitments [Member] Interest Risk, Forward Delivery Contracts Interest Risk, Forward Delivery Contracts [Member] Interest Risk, Forward Delivery Contracts [Member] Interest Risk, TBA Mortgage Backed Securities Interest Risk, TBA Mortgage Backed Securities [Member] Interest Risk, TBA Mortgage Backed Securities [Member] Other Contract Other Contract [Member] Derivative [Line Items] Derivative [Line Items] Notional values Derivative Asset, Notional Amount Liability derivatives Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Securities of subsidiaries Securities of subsidiaries [Member] Securities of subsidiaries [Member] Adjustments to income relating to exchangeable interests, net of tax [Member] Adjustments to income relating to exchangeable interests, net of tax [Member]