0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Condensed Consolidated Balance Sheets (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Condensed Consolidated Statements of Income and Comprehensive Income (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Condensed Consolidated Statements of Income and Comprehensive Income (Unaudited) (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952157 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Discontinued Operations link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Goodwill and Intangible Assets link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Reserve for Losses and Loss Adjustment Expenses link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Other Comprehensive (Loss) Income link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Contingent Liabilities link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Segment Information link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Other Operating Expenses and Other Expenses link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Senior Debt link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Series A Preferred Shares link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Capital Stock and Equity Awards link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Goodwill and Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Reserve for Losses and Loss Adjustment Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Other Comprehensive (Loss) Income (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Other Operating Expenses and Other Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Capital Stock and Equity Awards (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Discontinued Operations - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Investments - Schedule of Available-for-Sale Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Investments - Schedule of Contract Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Investments - Schedule of Gross Unrealized Losses and Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Investments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Investments - Schedule of Realized Gains and Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Investments - Schedule of Private Debt and Equity (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Goodwill and Intangible Assets - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Goodwill and Intangible Assets - Schedule of Goodwill and Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Earnings Per Share - Basic and Diluted Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Earnings Per Share - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Reserve for Losses and Loss Adjustment Expenses - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Reserve for Losses and Loss Adjustment Expenses - Reserve for Losses and Loss Adjustment Expenses, Net of Reinsurance (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Reserve for Losses and Loss Adjustment Expenses - Retroactive Reinsurance (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Other Comprehensive (Loss) Income - Schedule of Components of Other Comprehensive Income (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Contingent Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Segment Information - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Segment Information - Schedule of Segment Results (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Segment Information - Reconciliation of Operating Segments by Individual Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Other Operating Expenses and Other Expenses - Schedule of Other Operating Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Other Operating Expenses and Other Expenses - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Senior Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Fair Value Measurements - Schedule of Assets Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Fair Value Measurements - Schedule of Available-for-Sale Fixed Maturity Securities Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Fair Value Measurements - Schedule of the Carrying Value and Fair Values of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Series A Preferred Shares (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Capital Stock and Equity Awards - Common Shares (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Capital Stock and Equity Awards - Schedule of Cash Dividends Declared (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Capital Stock and Equity Awards - Equity Incentive Plans (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Capital Stock and Equity Awards - Schedule of RSU Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Capital Stock and Equity Awards - Schedule of Share Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Capital Stock and Equity Awards - Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink