Reserves for Losses and Loss Adjustment Expenses - Schedule of Historical Claims Duration (Details) |
Dec. 31, 2024
Rate
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|---|---|
| Short-tail/Monoline Specialty Lines | |
| Short-Duration Insurance Contracts, Historical Claims Duration [Line Items] | |
| Year 1 | 21.80% |
| Year 2 | 37.70% |
| Year 3 | 10.80% |
| Year 4 | 9.10% |
| Year 5 | 10.80% |
| Multi-line Solutions | |
| Short-Duration Insurance Contracts, Historical Claims Duration [Line Items] | |
| Year 1 | 26.00% |
| Year 2 | 22.00% |
| Year 3 | 15.00% |
| Year 4 | 12.40% |
| Year 5 | 9.90% |
| Year 6 | 3.70% |
| Year 7 | 2.40% |
| Year 8 | 1.30% |
| Year 9 | 2.00% |
| Year 10 | 1.20% |
| Exited Lines | |
| Short-Duration Insurance Contracts, Historical Claims Duration [Line Items] | |
| Year 1 | 29.60% |
| Year 2 | 17.10% |
| Year 3 | 8.10% |
| Year 4 | 9.70% |
| Year 5 | 9.20% |
| Year 6 | 7.80% |
| Year 7 | 4.20% |
| Year 8 | 2.40% |
| Year 9 | 1.90% |
| Year 10 | 1.30% |
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of average annual payout, after reinsurance, in the eighth year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of average annual payout, after reinsurance, in the fifth year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of average annual payout, after reinsurance, in the fourth year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of average annual payout, after reinsurance, in the ninth year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of average annual payout, after reinsurance, in the first year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of average annual payout, after reinsurance, in the seventh year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of average annual payout, after reinsurance, in the sixth year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of average annual payout, after reinsurance, in the tenth year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of average annual payout, after reinsurance, in the third year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of average annual payout, after reinsurance, in the second year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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