| Segment | Q4 '21 | Q4 '22 | Q4 '23 | Q4 '24 | Q4 '25 |
|---|---|---|---|---|---|
| North America Other Casualty | 19% | 19% | 18% | 18% | 19% |
| North America General Liability | 17% | 16% | 15% | 15% | 15% |
| Global Reinsurance Non Casualty | 14% | 15% | 14% | 13% | 13% |
| Overseas General Casualty | 14% | 13% | 13% | 13% | 12% |
| Global Reinsurance Casualty | 12% | 11% | 11% | 11% | 12% |
| North America Workers Compensation | 10% | 10% | 10% | 10% | 10% |
| Overseas General Non Casualty | 10% | 10% | 10% | 10% | 10% |
| North America Non Casualty | 8% | 8% | 8% | 9% | 9% |
| North America Personal PC Insurance | 6% | 7% | 7% | 7% | 7% |
| Total | 10% | 10% | 10% | 10% | 10% |