Derivative Instruments and Fair Value Measurements - Forward Month Commodity Contracts (Details) - Commodity Contract - Not Designated as Hedging Instrument - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenues – marketing
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivative	$ 0	$ (23)	$ 14
Costs and expenses – marketing
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivative	$ (330)	$ 330	$ 0