Fair Value - Narrative (Details)			12 Months Ended
	Dec. 06, 2022 shares	Aug. 10, 2022 $ / shares shares	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gain (loss) on derivative			$ 0	$ 0	$ 0
SK Ecoplant | Over-Allotment Option
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Offering price per share (in dollars per share) | $ / shares		$ 23.05
SK Ecoplant | Class A Common Stock | Over-Allotment Option
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Shares sold in offering (in shares) | shares	13,491,701	13,491,701
Forward Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability			$ 0
Measurement Input, Long-term Revenue Growth Rate | Valuation Technique, Option Pricing Model
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Embedded derivative liability, unobservable inputs			0.07	0.07
Measurement Input, Price Volatility | Valuation Technique, Option Pricing Model
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Embedded derivative liability, unobservable inputs			0.15	0.20
Not designated as hedging instrument | Natural Gas Fixed Price Forward Contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability			$ 0	$ 0
Gain (loss) on derivative			0	1,100,000	(100,000)
Gain on the settlement of contracts			$ 0	$ 1,500,000	$ 4,500,000