| Segment | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 |
|---|---|---|---|---|---|---|---|---|
| Railroad Utilities And Energy | $177.62B | $178.29B | $179.91B | $182.18B | $175.03B | $176.56B | $179.37B | $181.58B |
| Utilities And Energy | $107.42B | $108.02B | $109.26B | $111.12B | $103.77B | $105.31B | $107.86B | $109.75B |
| Railroad | $70.20B | $70.27B | $70.65B | $71.05B | $71.26B | $71.25B | $71.51B | $71.83B |
| Insurance And Other | $22.03B | $22.06B | $22.14B | $22.30B | $30.07B | $30.22B | $30.37B | $30.74B |
| Total | — | — | — | — | — | — | — | — |