995301 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:definitionLink link:calculationLink 995302 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 995303 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:definitionLink link:calculationLink 995304 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) link:presentationLink link:definitionLink link:calculationLink 995305 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY link:presentationLink link:definitionLink link:calculationLink 995306 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:definitionLink link:calculationLink 995307 - Disclosure - Basis of Presentation and Significant Accounting Policies link:presentationLink link:definitionLink link:calculationLink 995308 - Disclosure - Recently Issued Accounting Standards link:presentationLink link:definitionLink link:calculationLink 995309 - Disclosure - Investments link:presentationLink link:definitionLink link:calculationLink 995310 - Disclosure - Fair Values of Financial Instruments link:presentationLink link:definitionLink link:calculationLink 995311 - Disclosure - Allowance for Expected Credit Losses link:presentationLink link:definitionLink link:calculationLink 995312 - Disclosure - Internal-Use Software link:presentationLink link:definitionLink link:calculationLink 995313 - Disclosure - Insurance Reserves for Losses and Claims link:presentationLink link:definitionLink link:calculationLink 995314 - Disclosure - Credit Arrangements link:presentationLink link:definitionLink link:calculationLink 995315 - Disclosure - Earnings (Loss) Per Common Share link:presentationLink link:definitionLink link:calculationLink 995316 - Disclosure - Income Taxes link:presentationLink link:definitionLink link:calculationLink 995317 - Disclosure - Leases link:presentationLink link:definitionLink link:calculationLink 995318 - Disclosure - Commitments and Contingencies link:presentationLink link:definitionLink link:calculationLink 995319 - Disclosure - Segment Information link:presentationLink link:definitionLink link:calculationLink 996000 - Disclosure - Investments (Tables) link:presentationLink link:definitionLink link:calculationLink 996001 - Disclosure - Fair Values of Financial Instruments (Tables) link:presentationLink link:definitionLink link:calculationLink 996002 - Disclosure - Allowance for Expected Credit Losses (Tables) link:presentationLink link:definitionLink link:calculationLink 996003 - Disclosure - Insurance Reserves for Losses and Claims (Tables) link:presentationLink link:definitionLink link:calculationLink 996004 - Disclosure - Credit Arrangements (Tables) link:presentationLink link:definitionLink link:calculationLink 996005 - Disclosure - Earnings (Loss) Per Common Share (Tables) link:presentationLink link:definitionLink link:calculationLink 996006 - Disclosure - Income Taxes (Tables) link:presentationLink link:definitionLink link:calculationLink 996007 - Disclosure - Leases (Tables) link:presentationLink link:definitionLink link:calculationLink 996008 - Disclosure - Segment Information (Tables) link:presentationLink link:definitionLink link:calculationLink 996009 - Disclosure - Basis of Presentation and Significant Accounting Policies (Details) link:presentationLink link:definitionLink link:calculationLink 996010 - Disclosure - Investments (Details) link:presentationLink link:definitionLink link:calculationLink 996011 - Disclosure - Investments - Investments Aggregated by Type and Industry (Details) link:presentationLink link:definitionLink link:calculationLink 996012 - Disclosure - Investments - Amortized Cost and Carrying Value of Fixed Maturities by Contractual Maturity (Details) link:presentationLink link:definitionLink link:calculationLink 996013 - Disclosure - Investments - Investment Securities with Continuous Unrealized Loss Position (Details) link:presentationLink link:definitionLink link:calculationLink 996014 - Disclosure - Investments - Analysis of Securities in Unrealized Loss Positions (Details) link:presentationLink link:definitionLink link:calculationLink 996015 - Disclosure - Investments - Summary of Realized Investment Gains (Losses) (Details) link:presentationLink link:definitionLink link:calculationLink 996016 - Disclosure - Investments - Unrealized Gains (Losses) on Equity Securities (Details) link:presentationLink link:definitionLink link:calculationLink 996017 - Disclosure - Investments - Variable Interest Entities (Details) link:presentationLink link:definitionLink link:calculationLink 996018 - Disclosure - Fair Values of Financial Instruments (Details) link:presentationLink link:definitionLink link:calculationLink 996019 - Disclosure - Fair Values of Financial Instruments - Financial Instruments Carried at Fair Value Measured on a Recurring Basis (Details) link:presentationLink link:definitionLink link:calculationLink 996020 - Disclosure - Fair Values of Financial Instruments - Carrying Amount, Estimated Fair Value and Level within the Fair Value Hierarchy of Financial Instruments (Details) link:presentationLink link:definitionLink link:calculationLink 996021 - Disclosure - Allowance for Expected Credit Losses - Reinsurance Recoverables (Details) link:presentationLink link:definitionLink link:calculationLink 996022 - Disclosure - Allowance for Expected Credit Losses - Insurance Premium and Other Receivables (Details) link:presentationLink link:definitionLink link:calculationLink 996023 - Disclosure - Internal-Use Software (Details) link:presentationLink link:definitionLink link:calculationLink 996024 - Disclosure - Insurance Reserves for Losses and Claims - Roll-forward of Insurance Reserves for Losses and Claims (Details) link:presentationLink link:definitionLink link:calculationLink 996025 - Disclosure - Insurance Reserves for Losses and Claims - Reconciliation of Total Incurred Losses to Total Insurance Benefits and Losses (Details) link:presentationLink link:definitionLink link:calculationLink 996026 - Disclosure - Credit Arrangements - Bank Debt (Details) link:presentationLink link:definitionLink link:calculationLink 996027 - Disclosure - Credit Arrangements - Junior Subordinated Debentures (Details) link:presentationLink link:definitionLink link:calculationLink 996028 - Disclosure - Credit Arrangements - Financial Structure of Statutory Business Trusts (Details) link:presentationLink link:definitionLink link:calculationLink 996029 - Disclosure - Earnings (Loss) Per Common Share - Reconciliation of Numerator and Denominator used in Earnings (Loss) per Common Share Calculations (Details) link:presentationLink link:definitionLink link:calculationLink 996030 - Disclosure - Income Taxes - Reconciliation of Income Tax Expense (Benefit) (Details) link:presentationLink link:definitionLink link:calculationLink 996031 - Disclosure - Income Taxes - Reconciliation of Income Tax Expense (Benefit) (Parentheticals) (Details) link:presentationLink link:definitionLink link:calculationLink 996032 - Disclosure - Income Taxes - Components of Income Tax Expense (Benefit) (Details) link:presentationLink link:definitionLink link:calculationLink 996033 - Disclosure - Leases (Details) link:presentationLink link:definitionLink link:calculationLink 996034 - Disclosure - Leases - Additional Information of Operating Leases (Details) link:presentationLink link:definitionLink link:calculationLink 996035 - Disclosure - Leases - Maturities and Present Value of Lease Liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 996036 - Disclosure - Segment Information - Segment Information (Details) link:presentationLink link:definitionLink link:calculationLink 000 - Document - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink 996037 - Disclosure - AdditionalCalculations link:presentationLink link:definitionLink link:calculationLink