| Segment | Q4 '22 | Q4 '23 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|---|---|---|
| Interstate Transportation and Storage | $2.20B | $2.18B | $2.35B | $2.35B | $2.34B | $2.37B | $2.35B | $2.39B |
| NGL and refined products transportation and services | $446.00M | $390.00M | $383.00M | $378.00M | $371.00M | $367.00M | $362.00M | $379.00M |
| Investment in Sunoco LP | — | — | — | — | — | — | $342.00M | $345.00M |
| Crude oil transportation and services | $0.00 | $187.00M | $193.00M | $191.00M | $188.00M | $191.00M | $190.00M | $189.00M |
| Intrastate Transportation And Storage | $139.00M | $144.00M | $150.00M | $150.00M | $151.00M | $151.00M | $151.00M | $152.00M |
| Midstream | $54.00M | $141.00M | $132.00M | $130.00M | $129.00M | $133.00M | $130.00M | $132.00M |
| All Other Segment | — | — | — | $59.00M | $60.00M | $60.00M | $61.00M | $61.00M |
| All Other Segments | $53.00M | $56.00M | $58.00M | — | — | — | $61.00M | — |
| Total | $2.89B | $3.10B | $3.27B | $3.26B | $3.24B | $3.27B | $3.59B | $3.65B |