| Revenues | — | — | — |
| Affiliate services | 1,467.8a | 1,338.1a | 1,273.2a |
| Third-party services | 24.1a | 8a | |
| Other income | 3.6a | 2.5a | 2a |
| Total revenues | 1,495.5a | 1,348.6a | 1,275.2a |
| Costs and expenses | — | — | — |
| Operating and maintenance expenses (exclusive of depreciation shown separately below) | -347.3a | -313a | -279.6a |
| Depreciation expense | -203.1a | -192.5a | -181.3a |
| General and administrative expenses | -26.1a | -26.2a | -23.1a |
| Total operating costs and expenses | -576.5a | -531.7a | -484a |
| Income from operations | 919a | 816.9a | 791.2a |
| Income from equity investments | 14a | 7.7a | 5.3a |
| Interest expense, net | -202.2a | -179a | -149.3a |
| Income before income tax expense | 730.8a | 645.6a | 647.2a |
| Income tax expense | -71.8a | -37.9a | -26.6a |
| Net income | 659a | 607.7a | 620.6a |
| Less: Net income attributable to noncontrolling interest | 435.9a | 489.1a | 536.7a |
| Net income attributable to Hess Midstream LP | 223.1a | 118.6a | 83.9a |