Derivative Instruments - Fair value gains (losses) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Summary of realized and unrealized gains (losses) on derivative instruments
Derivative fair value gains (losses)	$ 166,324	$ (1,615,836)	$ (1,936,509)
Commodity derivatives
Summary of realized and unrealized gains (losses) on derivative instruments
Payments for derivative monetizations	202,000	0	5,000
Commodity derivatives | Revenue.
Summary of realized and unrealized gains (losses) on derivative instruments
Derivative fair value gains (losses)	165,448	(1,524,250)	(1,886,551)
Embedded derivatives | Revenue.
Summary of realized and unrealized gains (losses) on derivative instruments
Derivative fair value gains (losses)	$ 876	$ (91,586)	$ (49,958)