2103100 - Disclosure - Acquisitions
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2123100 - Disclosure - Commitments and Contingencies
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2109100 - Disclosure - Derivative Instruments
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2101100 - Disclosure - Description of Business
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2122100 - Disclosure - Dividend Restrictions and Statutory Financial Information
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2118100 - Disclosure - Earnings Per Share
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2108100 - Disclosure - Fair Value Measurements
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2408406 - Disclosure - Fair Value Measurements - Assets Carried at Cost or Amortized Cost (Details)
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2107100 - Disclosure - Funds Held - Directly Managed
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2407404 - Disclosure - Funds Held - Directly Managed - Funds Held - Directly Managed, by Credit Rating (Details)
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2407406 - Disclosure - Funds Held - Directly Managed - Net Investment Income (Details)
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2414405 - Disclosure - Goodwill, Intangible Assets and Deferred Charge - Additional Information (Details)
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2114100 - Disclosure - Goodwill, Intangible Assets and Deferred Charges
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2105100 - Disclosure - Held-For-Sale Business
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2106100 - Disclosure - Investments
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2406403 - Disclosure - Investments - Contractual Maturities of Fixed Maturity and Short-term Investments Classified as Trading (Detail)
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2406406 - Disclosure - Investments - Gross Unrealized Losses (Detail)
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2406412 - Disclosure - Investments - Net Investment Income (Detail)
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2406411 - Disclosure - Investments - Net Realized and Unrealized Gains (Losses) (Detail)
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2406410 - Disclosure - Investments - Other Investments, at Cost (Details)
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2406409 - Disclosure - Investments - Other Investments, at Fair Value (Detail)
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2406407 - Disclosure - Investments - Other Than Temporary Impairment (Details)
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2406413 - Disclosure - Investments - Restricted Assets (Detail)
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2306301 - Disclosure - Investments (Tables)
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2115100 - Disclosure - Loans Payable
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2411408 - Disclosure - Losses and Loss Adjustment Expenses - Average Annual Duration of Claims (Details)
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2411404 - Disclosure - Losses and Loss Adjustment Expenses - Net (Reduction) Increase in Ultimate Losses and Loss Adjustment Expense Liabilities (Detail)
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2411402 - Disclosure - Losses and Loss Adjustment Expenses - Total Losses and Loss Adjustment Expense Liabilities (Detail)
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2116100 - Disclosure - Noncontrolling Interests
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2416403 - Disclosure - Noncontrolling Interests - Noncontrolling Interest (Detail)
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2416402 - Disclosure - Noncontrolling Interests - Redeemable Noncontrolling Interest (Details)
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2112100 - Disclosure - Policy Benefits for Life Contracts
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2113100 - Disclosure - Premiums Written and Earned
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2110100 - Disclosure - Reinsurance Balances Recoverable
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2410404 - Disclosure - Reinsurance Balances Recoverable - Reinsurance Balances Recoverable by Reinsurer (Detail)
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2121100 - Disclosure - Related Party Transactions
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2421402 - Disclosure - Related Party Transactions - Goldman Sachs & Co. (Details)
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2126100 - Disclosure - Schedule I - Summary of Investments Other Than Investments in Related Parties
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2427403 - Disclosure - Schedule II - Comprehensive Income (Detail)
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2128100 - Disclosure - Schedule III - Supplementary Insurance Information
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2129100 - Disclosure - Schedule IV - Reinsurance
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2124100 - Disclosure - Segment Information
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2424404 - Disclosure - Segment Information - Gross Premiums Written by Geographical Area (Details)
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2119100 - Disclosure - Share-Based Compensation and Pensions
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2125100 - Disclosure - Unaudited Condensed Quarterly Financial Data
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