| Segment | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 |
|---|---|---|---|---|---|---|---|---|
| Insurance And Other | $43.99B | $43.99B | $44.02B | $44.36B | $50.87B | $50.92B | $51.15B | $51.51B |
| Railroad Utilities And Energy | $8.86B | $8.87B | $8.86B | $8.84B | $1.99B | $1.98B | $1.98B | $1.98B |
| Total | — | — | — | — | — | — | — | — |