Quarterly report pursuant to Section 13 or 15(d)

DERIVATIVE INSTRUMENTS (Gain and Loss on Derivative Instruments) (Details)

v3.22.1
DERIVATIVE INSTRUMENTS (Gain and Loss on Derivative Instruments) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Derivative [Line Items]    
Gain (loss) on derivative instruments, net, pretax $ (788,551) $ (29,978)
Total losses on natural gas derivatives    
Derivative [Line Items]    
Fair value (losses) gains (619,319) (25,538)
Settlement (losses) gains (111,157) 125
Gain (loss) on derivative instruments, net, pretax (730,476) (25,413)
Total losses on oil derivatives    
Derivative [Line Items]    
Fair value (losses) gains (29,853) (1,731)
Settlement (losses) gains (8,144) 0
Gain (loss) on derivative instruments, net, pretax (37,997) (1,731)
Total losses on NGL derivatives    
Derivative [Line Items]    
Fair value (losses) gains (14,333) (2,834)
Settlement (losses) gains (5,745) 0
Gain (loss) on derivative instruments, net, pretax $ (20,078) $ (2,834)