1001 - Document - Document and Entity Information
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1003 - Statement - Consolidated Balance Sheets
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1004 - Statement - Consolidated Balance Sheets (Parenthetical)
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1005 - Statement - Consolidated Statements of Earnings
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1006 - Statement - Consolidated Statements of Earnings (Parenthetical)
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1007 - Statement - Consolidated Statements of Comprehensive Income
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1008 - Statement - Consolidated Statements of Changes in Shareholders' Equity
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1009 - Statement - Consolidated Statements of Cash Flows
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1010 - Disclosure - Significant accounting policies and practices
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1011 - Disclosure - Significant business acquisitions
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1012 - Disclosure - Investments in fixed maturity securities
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1013 - Disclosure - Investments in equity securities
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1014 - Disclosure - Other investments
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1015 - Disclosure - Investments in The Kraft Heinz Company
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1016 - Disclosure - Investment gains/losses
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1017 - Disclosure - Inventories
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1018 - Disclosure - Receivables
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1019 - Disclosure - Property, plant and equipment and assets held for lease
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1020 - Disclosure - Goodwill and other intangible assets
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1021 - Disclosure - Derivative contracts
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1022 - Disclosure - Supplemental cash flow information
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1023 - Disclosure - Unpaid losses and loss adjustment expenses
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1024 - Disclosure - Notes payable and other borrowings
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1025 - Disclosure - Income taxes
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1026 - Disclosure - Dividend restrictions - Insurance subsidiaries
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1027 - Disclosure - Fair value measurements
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1028 - Disclosure - Common stock
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1029 - Disclosure - Accumulated other comprehensive income
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1030 - Disclosure - Pension plans
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1031 - Disclosure - Contingencies and Commitments
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1032 - Disclosure - Business segment data
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1033 - Disclosure - Quarterly data
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1034 - Disclosure - Subsequent event
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1035 - Disclosure - Condensed Financial Information
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1036 - Disclosure - Significant accounting policies and practices (Policies)
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1037 - Disclosure - Significant business acquisitions (Tables)
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1038 - Disclosure - Investments in fixed maturity securities (Tables)
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1039 - Disclosure - Investments in equity securities (Tables)
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1040 - Disclosure - Other investments (Tables)
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1041 - Disclosure - Investments in The Kraft Heinz Company (Tables)
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1042 - Disclosure - Investment gains/losses (Tables)
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1043 - Disclosure - Inventories (Tables)
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1044 - Disclosure - Receivables (Tables)
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1045 - Disclosure - Property, plant and equipment and assets held for lease (Tables)
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1046 - Disclosure - Goodwill and other intangible assets (Tables)
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1047 - Disclosure - Derivative contracts (Tables)
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1048 - Disclosure - Supplemental cash flow information (Tables)
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1049 - Disclosure - Unpaid losses and loss adjustment expenses (Tables)
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1050 - Disclosure - Notes payable and other borrowings (Tables)
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1051 - Disclosure - Income taxes (Tables)
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1052 - Disclosure - Fair value measurements (Tables)
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1053 - Disclosure - Common stock (Tables)
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1054 - Disclosure - Accumulated other comprehensive income (Tables)
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1055 - Disclosure - Pension plans (Tables)
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1056 - Disclosure - Contingencies and Commitments (Tables)
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1057 - Disclosure - Business segment data (Tables)
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1058 - Disclosure - Quarterly data (Tables)
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1059 - Disclosure - Significant accounting policies - Narrative (Detail)
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1060 - Disclosure - Significant business acquisitions - Narrative (Detail)
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1061 - Disclosure - Significant business acquisitions - Estimated fair values of assets acquired and liabilities assumed (Detail)
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1062 - Disclosure - Significant business acquisitions - Pro forma consolidated earnings data (Detail)
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1063 - Disclosure - Investments in fixed maturity securities (Detail)
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1064 - Disclosure - Investments in fixed maturity securities - Carrying value by segment (Detail)
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1065 - Disclosure - Investments in fixed maturity securities - Narrative (Detail)
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1066 - Disclosure - Investments in fixed maturity securities - Amortized cost and estimated fair value of securities with fixed maturities (Detail)
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1067 - Disclosure - Investments in equity securities (Detail)
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1068 - Disclosure - Investments in equity securities (Parenthetical) (Detail)
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1069 - Disclosure - Investments in equity securities - Narrative (Detail)
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1070 - Disclosure - Investments in equity securities - Fair value by segment (Detail)
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1071 - Disclosure - Other investments (Detail)
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1072 - Disclosure - Other investment - Narrative (Detail)
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1073 - Disclosure - Investments in The Kraft Heinz Company - Narrative (Detail)
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1074 - Disclosure - Investments in The Kraft Heinz Company (Detail)
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1075 - Disclosure - Investments in The Kraft Heinz Company - Consolidated financial information (Detail)
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1076 - Disclosure - Investment gains/losses (Detail)
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1077 - Disclosure - Investment gains/losses - Narrative (Detail)
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1078 - Disclosure - Inventories (Detail)
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1079 - Disclosure - Inventories - Narrative (Detail)
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1080 - Disclosure - Receivables (Detail)
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1081 - Disclosure - Receivables - Narrative (Detail)
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1082 - Disclosure - Property, plant and equipment and assets held for lease (Detail)
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1083 - Disclosure - Property, plant and equipment and assets held for lease - Narrative (Detail)
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1084 - Disclosure - Property, plant and equipment and assets held for lease - Depreciation expense (Detail)
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1085 - Disclosure - Goodwill and other intangible assets - Goodwill (Detail)
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1086 - Disclosure - Goodwill and other intangible assets - Intangible assets (Detail)
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1087 - Disclosure - Goodwill and other intangible assets - Intangible assets - Narrative (Detail)
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1088 - Disclosure - Derivative contracts (Detail)
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1089 - Disclosure - Derivative contracts - gains and losses (Detail)
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1090 - Disclosure - Derivative contracts - Narrative (Detail)
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1091 - Disclosure - Supplemental cash flow information (Detail)
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1092 - Disclosure - Unpaid losses and loss adjustment expenses - Reconciliation of changes in claim liabilities (Detail)
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1093 - Disclosure - Unpaid losses and loss adjustment expenses - Narrative (Detail)
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1094 - Disclosure - Unpaid losses and loss adjustment expenses - Reconciliation of unpaid losses and allocated loss adjustment expenses to balance sheet liability (Detail)
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1095 - Disclosure - Unpaid losses and loss adjustment expenses - Incurred and paid losses and allocated loss adjustment expenses (Detail)
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1096 - Disclosure - Unpaid losses and loss adjustment expenses - Average historical claims duration (Detail)
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1097 - Disclosure - Notes payable and other borrowings (Detail)
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1098 - Disclosure - Notes payable and other borrowings - Credit agreements - Narrative (Detail)
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1099 - Disclosure - Notes payable and other borrowings - Narrative (Detail)
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1100 - Disclosure - Income taxes - Liabilities (Detail)
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1101 - Disclosure - Income taxes - Deferred taxes (Detail)
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1102 - Disclosure - Income taxes - Narrative (Detail)
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1103 - Disclosure - Income taxes - Income tax expense components (Detail)
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1104 - Disclosure - Income taxes - Income tax expense reconciliation (Detail)
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1105 - Disclosure - Dividend restrictions - Insurance subsidiaries (Detail)
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1106 - Disclosure - Fair value measurements - Financial assets and liabilities (Detail)
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1107 - Disclosure - Fair value measurements - Significant unobservable inputs (Detail)
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1108 - Disclosure - Fair value measurements - Other information (Detail)
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1109 - Disclosure - Common Stock (Detail)
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1110 - Disclosure - Common Stock (Parenthetical) (Detail)
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1111 - Disclosure - Common Stock - Narrative (Detail)
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1112 - Disclosure - Accumulated other comprehensive income (Detail)
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1113 - Disclosure - Accumulated other comprehensive income - Reclassified Amounts (Detail)
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1114 - Disclosure - Pension plans - Net periodic pension expense (Detail)
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1115 - Disclosure - Pension plans - Defined benefit pension plans - Narrative (Detail)
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1116 - Disclosure - Pension plans - Projected benefit obligation, plan assets and net funded status (Detail)
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1117 - Disclosure - Pension plans - Additional tabular disclosures (Detail)
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1118 - Disclosure - Pension plans - Fair value of plan assets (Detail)
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1119 - Disclosure - Pension plans - Defined contribution pension plans - Narrative (Detail)
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1120 - Disclosure - Contingencies and Commitments - Narrative (Detail)
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1121 - Disclosure - Contingencies and Commitments - Operating leases minimum payments (Detail)
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1122 - Disclosure - Business segment data - Revenues (Detail)
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1123 - Disclosure - Business segment data - Earnings before income taxes (Detail)
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1124 - Disclosure - Business segment data - Additional tabular disclosures (Detail)
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1125 - Disclosure - Business segment data - Insurance premiums by type (Detail)
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1126 - Disclosure - Business segment data - Insurance premiums by geographic area (Detail)
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1127 - Disclosure - Business segment data - Narrative (Detail)
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1128 - Disclosure - Quarterly data (Detail)
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1129 - Disclosure - Subsequent Event - Narrative (Detail)
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1130 - Schedule - Condensed Financial Information - Balance Sheets (Detail)
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1131 - Schedule - Condensed Financial Information - Statements of Earnings and Comprehensive Income (Detail)
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1132 - Schedule - Condensed Financial Information - Statements of Cash Flows (Detail)
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1133 - Schedule - Note to Condensed Financial Information - Narrative (Detail)
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1134 - Disclosure - Income taxes - Income tax expense components (Detail) (Alternate 1)
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