Financial Instruments and Risk Management - Recognized Gains and Losses for Derivative Instruments Not Designated as Hedging Instruments (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Commodity swaps
Derivative Instruments, Gain (Loss) [Line Items]
(Loss) on derivative instruments	$ 0	$ (160,690)	$ (510,596)
Commodity collars
Derivative Instruments, Gain (Loss) [Line Items]
(Loss) on derivative instruments	$ 0	$ (159,721)	$ (15,254)