995301 - Statement - Consolidated Balance Sheets link:presentationLink link:definitionLink link:calculationLink 995302 - Statement - Consolidated Balance Sheets (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 995303 - Statement - Consolidated Statements of Income link:presentationLink link:definitionLink link:calculationLink 995304 - Statement - Consolidated Statements of Income (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 995305 - Statement - Consolidated Statements of Comprehensive Income link:presentationLink link:definitionLink link:calculationLink 995306 - Statement - Consolidated Statements of Comprehensive Income (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 995307 - Statement - Consolidated Statement of Stockholders’ Equity link:presentationLink link:definitionLink link:calculationLink 995308 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:definitionLink link:calculationLink 995309 - Disclosure - Organization link:presentationLink link:definitionLink link:calculationLink 995310 - Disclosure - Basis of Presentation link:presentationLink link:definitionLink link:calculationLink 995311 - Disclosure - Net Income Per Share link:presentationLink link:definitionLink link:calculationLink 995312 - Disclosure - Reinsurance link:presentationLink link:definitionLink link:calculationLink 995313 - Disclosure - Investments link:presentationLink link:definitionLink link:calculationLink 995314 - Disclosure - Segment Information link:presentationLink link:definitionLink link:calculationLink 995315 - Disclosure - Borrowings link:presentationLink link:definitionLink link:calculationLink 995316 - Disclosure - Share–Based Compensation link:presentationLink link:definitionLink link:calculationLink 995317 - Disclosure - Fair Value Measurements link:presentationLink link:definitionLink link:calculationLink 995318 - Disclosure - Income Taxes link:presentationLink link:definitionLink link:calculationLink 995319 - Disclosure - Liabilities for Losses and Loss Expenses link:presentationLink link:definitionLink link:calculationLink 995320 - Disclosure - Allowance for Expected Credit Losses link:presentationLink link:definitionLink link:calculationLink 995321 - Disclosure - Impact of New Accounting Standards link:presentationLink link:definitionLink link:calculationLink 996000 - Disclosure - Accounting Policies, by Policy (Policies) link:presentationLink link:definitionLink link:calculationLink 996001 - Disclosure - Net Income Per Share (Tables) link:presentationLink link:definitionLink link:calculationLink 996002 - Disclosure - Investments (Tables) link:presentationLink link:definitionLink link:calculationLink 996003 - Disclosure - Segment Information (Tables) link:presentationLink link:definitionLink link:calculationLink 996004 - Disclosure - Borrowings (Tables) link:presentationLink link:definitionLink link:calculationLink 996005 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:definitionLink link:calculationLink 996006 - Disclosure - Liabilities for Losses and Loss Expenses (Tables) link:presentationLink link:definitionLink link:calculationLink 996007 - Disclosure - Allowance for Expected Credit Losses (Tables) link:presentationLink link:definitionLink link:calculationLink 996008 - Disclosure - Organization (Details) link:presentationLink link:definitionLink link:calculationLink 996009 - Disclosure - Net Income Per Share (Details) link:presentationLink link:definitionLink link:calculationLink 996010 - Disclosure - Net Income Per Share - Reconciliation of Numerators and Denominators Used in Basic and Diluted Per Share Computations (Details) link:presentationLink link:definitionLink link:calculationLink 996011 - Disclosure - Net Income Per Share - Antidilutive Securities Excluded From Computation of Earnings Per Share (Details) link:presentationLink link:definitionLink link:calculationLink 996012 - Disclosure - Reinsurance (Details) link:presentationLink link:definitionLink link:calculationLink 996013 - Disclosure - Investments (Details) link:presentationLink link:definitionLink link:calculationLink 996014 - Disclosure - Investments - Amortized Cost and Estimated Fair Values of Fixed Maturities (Details) link:presentationLink link:definitionLink link:calculationLink 996015 - Disclosure - Investments - Amortized Cost and Estimated Fair Value of Fixed Maturities by Contractual Maturity (Details) link:presentationLink link:definitionLink link:calculationLink 996016 - Disclosure - Investments - Cost and Estimated Fair Value of Equity Securities (Details) link:presentationLink link:definitionLink link:calculationLink 996017 - Disclosure - Investments - Gross Investment Gains and Losses before Applicable Income Taxes (Details) link:presentationLink link:definitionLink link:calculationLink 996018 - Disclosure - Investments - Fixed Maturities with Unrealized Losses (Details) link:presentationLink link:definitionLink link:calculationLink 996019 - Disclosure - Segment Information (Details) link:presentationLink link:definitionLink link:calculationLink 996020 - Disclosure - Segment Information - Financial Data by Segment (Details) link:presentationLink link:definitionLink link:calculationLink 996021 - Disclosure - Borrowings (Details) link:presentationLink link:definitionLink link:calculationLink 996022 - Disclosure - Borrowings - FHLB of Stock Purchased, Collateral Pledged and Assets Related (Details) link:presentationLink link:definitionLink link:calculationLink 996023 - Disclosure - Borrowings - FHLB of Stock Purchased, Collateral Pledged and Assets Related (Parentheticals) (Details) link:presentationLink link:definitionLink link:calculationLink 996024 - Disclosure - Share–Based Compensation (Details) link:presentationLink link:definitionLink link:calculationLink 996025 - Disclosure - Fair Value Measurements - Fair Value Measurements (Details) link:presentationLink link:definitionLink link:calculationLink 996026 - Disclosure - Income Taxes (Details) link:presentationLink link:definitionLink link:calculationLink 996027 - Disclosure - Liabilities for Losses and Loss Expenses (Details) link:presentationLink link:definitionLink link:calculationLink 996028 - Disclosure - Liabilities for Losses and Loss Expenses - Liabilities for Losses and Loss Expenses (Details) link:presentationLink link:definitionLink link:calculationLink 996029 - Disclosure - Allowance for Expected Credit Losses - Held-to-Maturity Fixed-Maturity Securities (Details) link:presentationLink link:definitionLink link:calculationLink 996030 - Disclosure - Allowance for Expected Credit Losses - Reinsurance Receivable (Details) link:presentationLink link:definitionLink link:calculationLink 000 - Document - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink 996031 - Disclosure - AdditionalCalculations link:presentationLink link:definitionLink link:calculationLink