| Segment | Q4 '21 | Q4 '22 | Q4 '23 | Q4 '24 | Q4 '25 |
|---|---|---|---|---|---|
| Specialty | 197,198,200,000% | 281,707,900,000% | 340,800,000,000% | 397,600,000,000% | 493,000,000,000% |
| Property excluding property catastrophe | 136,517,200,000% | 158,725,100,000% | 202,900,000,000% | 247,000,000,000% | 305,500,000,000% |
| Casualty | 100,689,400,000% | 115,501,400,000% | 140,500,000,000% | 162,300,000,000% | 183,100,000,000% |
| Property catastrophe | 39,696,000,000% | 48,483,000,000% | 66,800,000,000% | 79,100,000,000% | 106,200,000,000% |
| Marine and aviation | 19,656,400,000% | 20,884,600,000% | 27,100,000,000% | 34,700,000,000% | 44,700,000,000% |
| Total | — | — | — | — | — |