| Segment | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|---|---|---|
| Columbia Operations | — | — | — | $1.24B | $604.70M | $488.20M | $1.01B | $1.33B |
| NIPSCO Operations | $597.40M | $652.90M | $2.75B | $941.70M | $680.80M | $787.30M | $3.31B | $1.04B |
| Total | $490.50M | $426.70M | $841.90M | $1.24B | $604.70M | $488.20M | $1.01B | $1.33B |