| Segment | Q4 '21 | Q4 '22 | Q4 '23 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 |
|---|---|---|---|---|---|---|---|
| Reportable Segment, Aggregation before Other Operating Segment | — | — | — | $4.09B | $4.25B | $4.15B | $4.13B |
| Northeast G & P | — | — | — | — | — | — | $3.26B |
| West | $838.00M | $843.00M | $477.00M | $476.00M | $463.00M | $458.00M | $460.00M |
| Transmission, Power & Gulf | — | — | — | — | — | — | $262.00M |
| Gas & NGL Marketing Services | — | $0.00 | $0.00 | $0.00 | $153.00M | $153.00M | $153.00M |
| Other Operating Segment | — | — | — | $13.00M | — | — | — |
| Total | $5.12B | $5.05B | $4.61B | $4.11B | — | — | — |