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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Gains and Losses from Derivative Financial Instruments (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Derivative [Line Items]    
Gain (loss) from derivative financial instruments $ (437,493) $ (21,749)
Natural gas price derivatives    
Derivative [Line Items]    
Gain (loss) from derivative financial instruments (437,493) (18,877)
Oil price derivatives    
Derivative [Line Items]    
Gain (loss) from derivative financial instruments 0 (3,544)
Interest rate derivatives    
Derivative [Line Items]    
Gain (loss) from derivative financial instruments $ 0 $ 672