Income Taxes - Deferred Tax Asset (Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Net operating loss	$ 308,457	$ 424,112
Intangible assets	830	1,912
Environmental credit obligations	71,424	40,097
Other	4,099	16,137
Total deferred tax assets	384,810	482,258
Valuation allowance	(330,456)	(421,387)
Net deferred tax assets	54,354	60,871
Deferred tax liabilities:
Inventory	5,891	9,820
Property and equipment	54,124	56,436
Total deferred tax liabilities	60,015	66,256
Total deferred tax liability, net	$ (5,661)	$ (5,385)