Equity Method Investment - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Schedule of Equity Method Investments [Line Items]
Joint venture earnings (losses)	$ (9,585)	$ (7,707)
Unrealized gain (loss) on derivatives	(133,985)	(40,143)
BKV-BPP Power, LLC
Schedule of Equity Method Investments [Line Items]
Total revenues, net	97,672	84,969
BKV-BPP Power, LLC | Sales
Schedule of Equity Method Investments [Line Items]
Unrealized gain (loss) on derivatives	(16,000)	(5,800)
BKV-BPP Power, LLC | Operating Expense
Schedule of Equity Method Investments [Line Items]
Unrealized gain (loss) on derivatives	3,000	(2,100)
Related party and other | BKV-BPP Power, LLC
Schedule of Equity Method Investments [Line Items]
Total revenues, net	400	$ 1,100
BPPUS | Secured Debt | BKV-KPP Power, LLC
Schedule of Equity Method Investments [Line Items]
Debt instrument, face amount	141,000
BNAC | Secured Debt | BKV-KPP Power, LLC
Schedule of Equity Method Investments [Line Items]
Debt instrument, face amount	$ 141,000
BKV-BPP Power, LLC
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	50.00%