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REVENUE - Schedule of Disaggregated Revenue by Geographic Area and Major Products and Services Reportable Segments (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | $ 562,091 | $ 429,619 | $ 458,903
Corporate and other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 0 | 726 | (37)
Gathering services and related fees |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 255,677 | 200,844 | 248,223
Gathering services and related fees | Corporate and other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Natural gas, NGLs and condensate sales |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 265,059 | 195,027 | 179,254
Natural gas, NGLs and condensate sales | Corporate and other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Other revenues |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 41,355 | 33,748 | 31,426
Other revenues | Corporate and other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 0 | 726 | (37)
Reportable Segments |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 562,091 | 428,893 | 458,940
Reportable Segments | Rockies |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 329,351 | 268,511 | 255,031
Reportable Segments | Permian |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 3,641 | 3,641 | 3,570
Reportable Segments | Mid-Con |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 159,232 | 56,891 | 45,117
Reportable Segments | Piceance |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 69,867 | 80,999 | 91,417
Reportable Segments | Northeast |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 0 | 18,851 | 63,805
Reportable Segments | Gathering services and related fees |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 255,677 | 200,844 | 248,223
Reportable Segments | Gathering services and related fees | Rockies |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 62,760 | 63,219 | 65,869
Reportable Segments | Gathering services and related fees | Permian |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Reportable Segments | Gathering services and related fees | Mid-Con |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 131,538 | 45,659 | 37,508
Reportable Segments | Gathering services and related fees | Piceance |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 61,379 | 73,115 | 81,041
Reportable Segments | Gathering services and related fees | Northeast |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 0 | 18,851 | 63,805
Reportable Segments | Natural gas, NGLs and condensate sales |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 265,059 | 195,027 | 179,254
Reportable Segments | Natural gas, NGLs and condensate sales | Rockies |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 244,478 | 190,535 | 173,688
Reportable Segments | Natural gas, NGLs and condensate sales | Permian |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Reportable Segments | Natural gas, NGLs and condensate sales | Mid-Con |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 18,554 | 1,717 | 778
Reportable Segments | Natural gas, NGLs and condensate sales | Piceance |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 2,027 | 2,775 | 4,788
Reportable Segments | Natural gas, NGLs and condensate sales | Northeast |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Reportable Segments | Other revenues |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 41,355 | 33,022 | 31,463
Reportable Segments | Other revenues | Rockies |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 22,113 | 14,757 | 15,474
Reportable Segments | Other revenues | Permian |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 3,641 | 3,641 | 3,570
Reportable Segments | Other revenues | Mid-Con |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 9,140 | 9,515 | 6,831
Reportable Segments | Other revenues | Piceance |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | 6,461 | 5,109 | 5,588
Reportable Segments | Other revenues | Northeast |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Total revenues | $ 0 | $ 0 | $ 0

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