| Segment | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 |
|---|---|---|---|---|---|---|---|---|
| Utilities And Energy | $148.15B | $149.59B | $151.78B | $154.92B | $146.89B | $149.32B | $152.97B | $154.86B |
| Railroad | $89.66B | $90.23B | $91.05B | $91.18B | $91.67B | $92.21B | $92.97B | $93.79B |
| Insurance And Other | $48.63B | $48.98B | $49.45B | $50.01B | $58.71B | $59.52B | $60.44B | $61.35B |
| Total | — | — | — | — | — | — | — | — |