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Schedule VI (SUPPLEMENTARY INFORMATION CONCERNING PROPERTY AND CASUALTY OPERATIONS) (Table) | 12 Months Ended
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Dec. 31, 2022
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters [Abstract] |
Schedule VI | SUPPLEMENTARY INFORMATION CONCERNING PROPERTY AND CASUALTY OPERATIONS
As of and for the years ended December 31, 2022, 2021, and 2020 (in millions of U.S. dollars) |  |  |  |  |  |
|  | Deferred Policy Acquisition Costs |  | Net Reserves for Unpaid Losses and Loss Expenses |  | Unearned Premiums |  | Net Premiums Earned |  | Net Investment Income | Net Losses and Loss Expenses Incurred Related to |  | Amortization of Deferred Policy Acquisition Costs |  | Net Paid Losses and Loss Expenses |  | Net Premiums Written
|  |  |  |  |  |  | Current Year |  | Prior Year |  |  |
2022 |  | $ | 4,462 |  |  | $ | 59,195 |  |  | $ | 20,360 |  |  | $ | 38,905 |  |  | $ | 3,381 |  |  | $ | 24,495 |  |  | $ | (1,153) |  |  | $ | 6,873 |  |  | $ | 20,323 |  |  | $ | 40,170 |
2021 |  | $ | 4,260 |  |  | $ | 56,759 |  |  | $ | 19,101 |  |  | $ | 35,035 |  |  | $ | 3,133 |  |  | $ | 22,966 |  |  | $ | (986) |  |  | $ | 6,440 |  |  | $ | 17,884 |  |  | $ | 36,474 |
2020 |  | $ | 4,244 |  |  | $ | 53,164 |  |  | $ | 17,652 |  |  | $ | 31,800 |  |  | $ | 3,074 |  |  | $ | 22,124 |  |  | $ | (414) |  |  | $ | 6,076 |  |  | $ | 17,434 |  |  | $ | 32,471 |

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