Description of Business and Basis of Presentation - Basis of Presentation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2021
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Total assets	$ 7,107,398	$ 7,312,034
Liabilities	$ 2,611,860	$ 2,711,634
Variable Interest Entity, Primary Beneficiary
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Identification period of like-kind property to be disposed	45 days
Transfer of title period	180 days
Total assets	$ 210,200
Liabilities	$ 209,700