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000030 - Statement - Consolidated Balance Sheets
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000040 - Statement - Consolidated Statements of Earnings
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000050 - Statement - Consolidated Statements of Cash Flows
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000010 - Document - Document Information
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000125 - Disclosure - Significant business acquisitions
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000145 - Disclosure - Investments in fixed maturity securities
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000165 - Disclosure - Investments in equity securities
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000185 - Disclosure - Other Investments
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000305 - Disclosure - Derivative contracts
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000425 - Disclosure - Fair value measurements
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000225 - Disclosure - Receivables
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000245 - Disclosure - Inventories
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000385 - Disclosure - Income taxes
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000365 - Disclosure - Notes payable and other borrowings
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000505 - Disclosure - Business segment data
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000485 - Disclosure - Contingencies and Commitments
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000205 - Disclosure - Investment gains and losses
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000325 - Disclosure - Supplemental cash flow information
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000070 - Statement - Consolidated Statements of Comprehensive Income
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010000 - Disclosure - Schedule I - Condensed Financial Information
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000105 - Disclosure - Significant accounting policies and practices
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000265 - Disclosure - Goodwill
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000345 - Disclosure - Unpaid losses and loss adjustment expenses
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000445 - Disclosure - Common stock
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000465 - Disclosure - Pension plans
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000525 - Disclosure - Quarterly Data
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000045 - Statement - Consolidated Statements of Earnings Parenthetical
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000130 - Disclosure - Acquisition of Burlington Northern Santa Fe Corporation
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