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v3.19.3.a.u2

Subsequent Events (Details) - Variable Interest Entity, Primary Beneficiary - USD ($) $ in Thousands, shares in Millions |  | 12 Months Ended |
--- | --- | --- | ---
Jan. 29, 2020 | Dec. 31, 2019 | Jan. 01, 2022
Subsequent Event [Line Items] |  |  |
Variable interest entity, ownership percentage |  | 34.00% |
General Partner |  |  |
Subsequent Event [Line Items] |  |  |
Variable interest entity, ownership percentage |  | 100.00% |
Limited Partner | Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Variable interest entity, ownership percentage | 53.10% |  |
Common Units | Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Limited partnership interests (in units) | 47.7 |  |
IDR Elimination Transaction | Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Incentive distribution receivable, due next twelve months | $ 50,000 |  |
Incentive distribution receivable, due in two years | 50,000 |  |
Incentive distribution receivable, due in three years | $ 35,000 |  |
IDR Elimination Transaction | General Partner | CNX Midstream GP LLC | Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Variable interest entity, ownership percentage | 2.00% |  |
IDR Elimination Transaction | Common Units | Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Limited Partners' capital account, issued (in units) | 26.0 |  |
IDR Elimination Transaction | Capital Unit, Class B | Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Limited Partners' capital account, issued (in units) | 3.0 |  |
Forecast | Common Units | Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Limited partnership interests (in units) |  |  | 50.7
Forecast | IDR Elimination Transaction | Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Consideration to be received | $ 135,000 |  |

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