| Segment | Q4 '21 | Q4 '22 | Q4 '23 | Q4 '24 | Q4 '25 |
|---|---|---|---|---|---|
| Property and Casualty Insurance Subsidiaries | $64.50B | $65.27B | $67.90B | $71.15B | $74.36B |
| Workers' Compensation | — | — | — | $2.17B | $18.81B |
| Automobiles | $15.01B | $14.91B | $15.12B | $15.47B | $15.69B |
| General Liability | $6.73B | $7.51B | $8.27B | $9.42B | $10.46B |
| Property Insurance | $3.83B | $3.92B | $4.07B | $10.12B | $10.21B |
| Package Business | $6.95B | $7.22B | $7.86B | $8.63B | $9.55B |
| Professional liability | $2.51B | $2.61B | $2.85B | $3.04B | $3.30B |
| Assumed Reinsurance | $1.38B | $1.54B | $1.80B | $2.11B | $2.49B |
| Personal automobile physical damage | $1.20B | $1.29B | $1.54B | $1.64B | $1.53B |
| Marine | $1.52B | $1.48B | $1.45B | $1.43B | $1.43B |
| Surety Product Line | $625.00M | $635.00M | $680.00M | $667.00M | $655.00M |
| Commercial automobile physical damage | $172.00M | $181.00M | $215.00M | $239.00M | $235.00M |
| Total | — | — | — | — | — |