2104100 - Disclosure - Acquisitions link:presentationLink link:calculationLink link:definitionLink 2404401 - Disclosure - Acquisitions (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 1004000 - Statement - Condensed Consolidated Statements Of Cash Flows link:presentationLink link:calculationLink link:definitionLink 1001000 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 1001501 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1003000 - Statement - Consolidated Statements Of Changes In Equity link:presentationLink link:calculationLink link:definitionLink 1002000 - Statement - Consolidated Statements Of Income And Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 2123100 - Disclosure - Contingencies link:presentationLink link:calculationLink link:definitionLink 0001000 - Document - Document And Entity Information link:presentationLink link:calculationLink link:definitionLink 2106100 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 2406403 - Disclosure - Fair Value Measurements (Balances Of Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) link:presentationLink link:calculationLink link:definitionLink 2406404 - Disclosure - Fair Value Measurements Fair Value Measurements (Fair Value, Assets Measured On A Recurring Basis, Unobservable Input Reconciliation) (Details) link:presentationLink link:calculationLink link:definitionLink 2406402 - Disclosure - Fair Value Measurements (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2306301 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 2119100 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 2419401 - Disclosure - Income Taxes (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2105100 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 2405403 - Disclosure - Investments (Available-For-Sale Investments) (Details) link:presentationLink link:calculationLink link:definitionLink 2405406 - Disclosure - Investments (Components Of Net Investment Income) (Details) link:presentationLink link:calculationLink link:definitionLink 2405402 - Disclosure - Investments (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2405405 - Disclosure - Investments (Schedule Of Amortized Cost And Estimated Fair Value Of Fixed Maturities By Contractual Maturity Date) (Details) link:presentationLink link:calculationLink link:definitionLink 2405404 - Disclosure - Investments (Summary Of Gross Unrealized Investment Losses By Length Of Time That Securities Have Continuously Been In An Unrealized Loss Position) (Details) link:presentationLink link:calculationLink link:definitionLink 2405407 - Disclosure - Investments (Summary Of Net Realized Investment Gains (Losses) And The Change In Net Unrealized Gains On Investments) (Details) link:presentationLink link:calculationLink link:definitionLink 2305301 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 2121100 - Disclosure - Net Income Per Share link:presentationLink link:calculationLink link:definitionLink 2421402 - Disclosure - Net Income Per Share (Schedule Of Net Income Per Share) (Details) link:presentationLink link:calculationLink link:definitionLink 2321301 - Disclosure - Net Income Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 2122100 - Disclosure - Other Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 2422402 - Disclosure - Other Comprehensive Income (Change In Accumulated Other Comprehensive Income By Component, Net Of Taxes And Noncontrolling Interest) (Details) link:presentationLink link:calculationLink link:definitionLink 2422404 - Disclosure - Other Comprehensive Income (Reclassifications From Accumulated Other Comprehensive Income Into Income, By Component) (Details) link:presentationLink link:calculationLink link:definitionLink 2422403 - Disclosure - Other Comprehensive Income (Summary Of Tax Expense (Benefit) Of Other Comprehensive Income) (Details) link:presentationLink link:calculationLink link:definitionLink 2322301 - Disclosure - Other Comprehensive Income (Tables) link:presentationLink link:calculationLink link:definitionLink 2117100 - Disclosure - Other Revenues And Other Expenses link:presentationLink link:calculationLink link:definitionLink 2417402 - Disclosure - Other Revenues And Other Expenses (Summary Of Other Revenues And Other Expenses By Component) (Details) link:presentationLink link:calculationLink link:definitionLink 2317301 - Disclosure - Other Revenues And Other Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 2102100 - Disclosure - Recent Accounting Pronouncements link:presentationLink link:calculationLink link:definitionLink 2402401 - Disclosure - Recent Accounting Pronouncements Recent Accounting Pronouncements (Details) link:presentationLink link:calculationLink link:definitionLink 2118100 - Disclosure - Reinsurance link:presentationLink link:calculationLink link:definitionLink 2418403 - Disclosure - Reinsurance (Effect Of Reinsurance And Retrocessional Reinsurance On Premiums Written And Earned) (Details) link:presentationLink link:calculationLink link:definitionLink 2418402 - Disclosure - Reinsurance (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2318301 - Disclosure - Reinsurance (Tables) link:presentationLink link:calculationLink link:definitionLink 2116100 - Disclosure - Segment Reporting Disclosures link:presentationLink link:calculationLink link:definitionLink 2416402 - Disclosure - Segment Reporting Disclosures (Company's Segment Disclosures) (Details) link:presentationLink link:calculationLink link:definitionLink 2416403 - Disclosure - Segment Reporting Disclosures (Reconciliation Of Segment Assets To The Company's Consolidated Balance Sheets (Details) link:presentationLink link:calculationLink link:definitionLink 2316301 - Disclosure - Segment Reporting Disclosures (Tables) link:presentationLink link:calculationLink link:definitionLink 2124100 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 2424401 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink 2101100 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 2201201 - Disclosure - Summary of Significant Accounting Policies Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 2120100 - Disclosure - Variable Interest Entities link:presentationLink link:calculationLink link:definitionLink 2420401 - Disclosure - Variable Interest Entities (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink