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DIVESTITURES - Narrative (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Apr. 30, 2024 | Sep. 30, 2024 | Mar. 31, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | May 01, 2024 | Mar. 22, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |
Gain on disposition of business |  | $ (1,672) |  | $ (9) | $ 82,338 | $ (45) |  |
Proceeds from Summit Utica Sale (excluding Ohio Gathering) |  |  |  |  | 292,266 | 0 |  |
Gain on sale of equity method investment |  | 0 |  | 0 | 126,261 | 0 |  |
Proceeds from asset sale |  |  |  |  | 4,400 | 128 |  |
Long-lived asset impairments |  | 0 |  | $ 0 | 67,936 | $ 455 |  |
Summit Utica | OGC |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |
Percentage of ownership interest |  |  |  |  |  |  |  | 36.00%
Summit Utica | OCC |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |
Percentage of ownership interest |  |  |  |  |  |  |  | 38.00%
Disposal Group, Disposed of by Sale, Not Discontinued Operations |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |
Gain on disposition of business |  |  |  |  | 85,600 |  |  |
Net book value of assets and liabilities divested |  | $ 143,000 |  |  | $ 143,000 |  |  |
Long-lived asset impairments |  |  | $ 68,000 |  |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Summit Utica |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |
Cash consideration |  |  |  |  |  |  |  | $ 625,000
Gain on disposition of business |  |  | 212,500 |  |  |  |  |
Proceeds from Summit Utica Sale (excluding Ohio Gathering) |  |  | 625,000 |  |  |  |  |
Net book value of assets and liabilities divested |  |  | $ 412,500 |  |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Mountaineer Midstream Company, LLC |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |
Cash consideration |  |  |  |  |  |  | $ 70,000 |
Proceeds from asset sale | $ 5,000 |  |  |  |  |  |  |

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