| Segment | Q4 '21 | Q4 '22 | Q4 '23 | Q4 '24 | Q4 '25 |
|---|---|---|---|---|---|
| Specialty | 294,601,000,000% | 424,899,900,000% | 548,300,000,000% | 669,500,000,000% | 856,400,000,000% |
| Casualty | 281,557,800,000% | 317,955,100,000% | 380,100,000,000% | 429,500,000,000% | 521,000,000,000% |
| Property excluding property catastrophe | 208,161,100,000% | 259,209,000,000% | 328,500,000,000% | 424,100,000,000% | 515,000,000,000% |
| Property catastrophe | 88,075,900,000% | 101,737,600,000% | 122,900,000,000% | 160,100,000,000% | 198,000,000,000% |
| Marine and aviation | 42,559,000,000% | 48,079,100,000% | 61,100,000,000% | 82,400,000,000% | 104,100,000,000% |
| Total | — | — | — | — | — |