SEGMENT INFORMATION - Schedule of Assets by Reportable Segment (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Total assets	$ 1,999,166	$ 2,494,198
Reportable Segments
Segment Reporting Information [Line Items]
Total assets	1,863,459	2,483,258
Reportable Segments | Rockies
Segment Reporting Information [Line Items]
Total assets	904,005	904,974
Reportable Segments | Permian
Segment Reporting Information [Line Items]
Total assets	284,171	291,073
Reportable Segments | Northeast
Segment Reporting Information [Line Items]
Total assets	1,257	573,663
Reportable Segments | Piceance
Segment Reporting Information [Line Items]
Total assets	399,704	431,687
Reportable Segments | Barnett
Segment Reporting Information [Line Items]
Total assets	274,322	281,861
Corporate and Other
Segment Reporting Information [Line Items]
Total assets	$ 135,707	$ 10,940