Variable Interest Entities (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Variable Interest Entity [Line Items]
Assets	$ 602,261						$ 602,261		$ 441,186
Liabilities	162,210						162,210		97,157
Net income (loss)	75,588	$ 13,297	$ 11,128	$ (7,567)	$ (7,157)	$ (10,067)	100,013	$ (24,791)
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Assets	35,700						35,700		24,100
Liabilities	20,800						20,800		$ 6,000
Net income (loss)	(11,500)			700			(16,900)	6,200
Variable Interest Entity, Primary Beneficiary | Consolidation, Eliminations | Service Agreements
Variable Interest Entity [Line Items]
Payments for services	$ 57,800			$ 25,100			$ 129,900	$ 71,500