Fair Value Measurements - Fair Value Recognition - Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Reconciliation of the beginning and ending balances of assets measured at fair value using significant unobservable inputs (Level 3)
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income [Extensible List]	Revenue from Contract with Customer, Excluding Assessed Tax	Revenue from Contract with Customer, Excluding Assessed Tax	Revenue from Contract with Customer, Excluding Assessed Tax	Revenue from Contract with Customer, Excluding Assessed Tax
Commodity swap contracts
Reconciliation of the beginning and ending balances of assets measured at fair value using significant unobservable inputs (Level 3)
Beginning balance	$ 0	$ 1,347		$ 5,648
Settlements, net	0	0		(225)
Total gain (loss)	0	(1,347)		$ (5,423)
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]				Revenue from Contract with Customer, Excluding Assessed Tax
Ending balance	0	0	$ 0	$ 0
Fair Value, Assets Measured on Recurring Basis, Change in Unrealized Gain (Loss)	0	(1,347)		(5,648)
Embedded derivatives
Reconciliation of the beginning and ending balances of assets measured at fair value using significant unobservable inputs (Level 3)
Beginning balance	9,923	2,521	6,776	791
Settlements, net	0	0
Total gain (loss)	1,422	2,548	4,569	4,278
Ending balance	11,345	5,069	11,345	5,069
Fair Value, Assets Measured on Recurring Basis, Change in Unrealized Gain (Loss)	$ 1,422	$ 2,548	$ 4,569	$ 4,278