Quarterly report pursuant to Section 13 or 15(d)

DERIVATIVE INSTRUMENTS - Schedule of Loss on Derivative Instruments (Details)

v3.23.3
DERIVATIVE INSTRUMENTS - Schedule of Loss on Derivative Instruments (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Derivative [Line Items]        
Total gains (losses) on natural gas derivatives $ 39,417 $ (474,895) $ 514,266 $ (1,436,317)
Natural Gas        
Derivative [Line Items]        
Natural gas derivatives - fair value gains (losses) 4,534 (161,532) 416,473 (659,193)
Natural gas derivatives - settlement gains (losses) 48,522 (354,084) 97,794 (754,177)
Total gains (losses) on natural gas derivatives 53,056 (515,616) 514,267 (1,413,370)
Oil        
Derivative [Line Items]        
Natural gas derivatives - fair value gains (losses) (8,414) 33,545 (1,424) 8,076
Natural gas derivatives - settlement gains (losses) (2,130) (9,035) (2,204) (31,460)
Total gains (losses) on natural gas derivatives (10,544) 24,510 (3,628) (23,384)
Natural Gas Liquids        
Derivative [Line Items]        
Natural gas derivatives - fair value gains (losses) (5,763) 19,043 (2,730) 14,216
Natural gas derivatives - settlement gains (losses) 2,668 (2,832) 6,357 (13,779)
Total gains (losses) on natural gas derivatives $ (3,095) $ 16,211 $ 3,627 $ 437