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ACQUISTIONS AND DIVESTITURES - Narrative (Details) - USD ($) $ in Thousands |  |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 10, 2025 | Dec. 02, 2024 | Mar. 22, 2024 | Dec. 31, 2024 | Apr. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | May 01, 2024 | Dec. 31, 2022
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Gain (loss) on sale of business |  |  |  |  |  |  | $ (582) | $ 82,187 | $ (47) |  |
Gain on sale of equity method investment |  |  | $ 126,300 |  |  |  | 0 | 126,261 | 0 |  |
Proceeds from asset sale |  |  |  |  |  |  | 0 | 4,400 | 260 |  |
Long-lived asset impairment |  |  |  |  |  |  | $ 2,725 | $ 68,260 | $ 540 |  |
Class B Common Stock |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Common stock, issued (in shares) |  |  |  | 7,471,008 |  |  | 6,524,467 | 7,471,008 | 0 |  | 0
Ohio Gathering | Summit Utica |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Percentage of ownership interest (as a percent) |  |  | 36.00% |  |  |  |  |  |  |  |
OCC | Summit Utica |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Percentage of ownership interest (as a percent) |  |  | 38.00% |  |  |  |  |  |  |  |
Disposal, not discontinued operations |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net book value of assets and liabilities divested |  |  |  | $ 143,000 |  |  |  | $ 143,000 |  |  |
Long-lived asset impairment |  |  |  |  |  |  |  | 68,000 |  |  |
Disposal, not discontinued operations | Summit Utica |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash consideration |  |  | $ 625,000 |  |  |  |  |  |  |  |
Gain (loss) on sale of business |  |  |  |  |  | $ 212,500 | $ 85,600 |  |  |  |
Proceeds from sale of business, net of cash sold in transaction |  |  |  |  |  | 625,000 |  |  |  |  |
Net book value of assets and liabilities divested |  |  |  |  |  | $ 412,500 |  |  |  |  |
Gain on sale of equity method investment |  |  |  |  |  |  | $ 126,300 |  |  |  |
Disposal, not discontinued operations | Mountaineer Midstream Company, LLC |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash consideration |  |  |  |  |  |  |  |  |  | $ 70,000 |
Proceeds from asset sale |  |  |  |  | $ 5,000 |  |  |  |  |  |
Tall Oak | Class B Common Stock |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Common stock, issued (in shares) |  |  |  |  |  |  | 7,471,008 |  |  |  |
Moonrise Acquisition |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Total consideration | $ 90,000 |  |  |  |  |  |  |  |  |  |
Cash paid to acquire investment | $ 70,000 |  |  |  |  |  |  |  |  |  |
Number of common units purchased (in shares) | 462,265 |  |  |  |  |  |  |  |  |  |
Weighted average amortization period | 30 years |  |  |  |  |  |  |  |  |  |
Cash consideration paid for the acquisition, net of cash acquired |  |  |  |  |  |  | $ 69,997 | 0 | $ 0 |  |
Tall Oak |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Total consideration |  | $ 459,305 |  |  |  |  |  |  |  |  |
Weighted average amortization period |  |  |  |  |  |  | 30 years |  |  |  |
Business acquisition, revenue |  |  |  | 6,800 |  |  |  |  |  |  |
Business acquisition, operating income |  |  |  | $ 3,300 |  |  |  |  |  |  |
Cash consideration paid for the acquisition, net of cash acquired |  |  |  |  |  |  | $ 0 | 154,154 | $ 0 |  |
Tall Oak | Class B Common Stock |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Common stock, issued (in shares) |  |  |  |  |  |  | 7,471,008 |  |  |  |
Tall Oak | Business Contribution Agreement |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash consideration paid for the acquisition, net of cash acquired |  |  |  |  |  |  |  | $ 800 |  |  |
Tall Oak | Business Contribution Agreement | Tall Oak Parent |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Total consideration |  | 25,000 |  |  |  |  |  |  |  |  |
Tall Oak | Partnership Interest | Business Contribution Agreement |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Total consideration |  | 425,000 |  |  |  |  |  |  |  |  |
Cash paid to acquire investment |  | $ 155,000 |  |  |  |  |  |  |  |  |
Tall Oak | Class B Common Stock | Business Contribution Agreement |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of common units purchased (in shares) |  | 7,471,008 |  |  |  |  |  |  |  |  |

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