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SEGMENT INFORMATION - Cash Paid for Capital Expenditures (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024
Segment Reporting Information [Line Items] |  |
Total cash paid for capital expenditures | $ 89,042 | $ 53,611
Reportable Segments |  |
Segment Reporting Information [Line Items] |  |
Total cash paid for capital expenditures | 85,689 | 50,745
Corporate and Other |  |
Segment Reporting Information [Line Items] |  |
Total cash paid for capital expenditures | 3,353 | 2,866
Rockies | Reportable Segments |  |
Segment Reporting Information [Line Items] |  |
Total cash paid for capital expenditures | 39,713 | 44,092
Mid-Con | Reportable Segments |  |
Segment Reporting Information [Line Items] |  |
Total cash paid for capital expenditures | 44,202 | 1,312
Piceance | Reportable Segments |  |
Segment Reporting Information [Line Items] |  |
Total cash paid for capital expenditures | 1,774 | 2,361
Northeast | Reportable Segments |  |
Segment Reporting Information [Line Items] |  |
Total cash paid for capital expenditures | $ 0 | $ 2,980

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