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Derivative Financial Instruments (Details 3) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Summary of location and aggregate fair value of all derivative financial instruments recorded in the consolidated statements of operations      
Realized (loss) gain on derivatives $ (220,105) $ 38,937 $ 9,482
Unrealized gain (loss) on derivatives 21,011 (32,008) (53,727)
Revenues      
Summary of location and aggregate fair value of all derivative financial instruments recorded in the consolidated statements of operations      
Realized (loss) gain on derivatives (220,105) 38,937 9,482
Unrealized gain (loss) on derivatives 21,011 (32,008) (53,727)
Total (199,094) 6,929 (44,245)
Oil | Revenues      
Summary of location and aggregate fair value of all derivative financial instruments recorded in the consolidated statements of operations      
Realized (loss) gain on derivatives (194,058) 38,937 9,026
Unrealized gain (loss) on derivatives 26,857 (37,703) (53,443)
Natural Gas | Revenues      
Summary of location and aggregate fair value of all derivative financial instruments recorded in the consolidated statements of operations      
Realized (loss) gain on derivatives (26,047) 0 456
Unrealized gain (loss) on derivatives $ (5,846) $ 5,695 $ (284)