v3.26.3
ACQUISITIONS AND DISPOSITIONS (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Jan. 27, 2025
USD ($)
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
a
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
a
Business Combination [Line Items]          
Consideration       $ 10,255 $ 517,599
Payments for capital expenditures       451,058 320,574
Payments to acquire royalty interests in mining properties         24,250
Net cash proceeds       48,723 105,207
Gain on transaction   $ 3,515 $ 67,460 9,255 $ 94,759
Apex Energy II LLC          
Business Combination [Line Items]          
Consideration $ 517,599     10,255  
Net of cash received $ 1,588        
Payments for capital expenditures       $ 16,500  
Marcellus Shale Rights [Member]          
Business Combination [Line Items]          
Area of land sold (in acres) | a     7,500   7,500
Net cash proceeds         $ 57,086
Gain on transaction         $ 57,086