Organization and Significant Accounting Policies - Supplemental Disclosure of Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
SUPLLEMENTAL NON-CASH INVESTING AND FINANCING ACTIVITIES
Exchange of ownership of Partnership SPV 1 Limited for fair value of GSH	$ 0	$ 15,854	$ 0
Non-cash proceeds from divestitures	45,056	4,283	0
Purchase of property and equipment recorded in accounts payable and accrued expenses	114	1,201	842
Purchases of capitalized software recorded in accounts payable and accrued expenses	7,272	0	0
SUPPLEMENTAL CASH FLOW INFORMATION
Gain (loss) on divestitures from discontinued operations	95,099	(19,068)	0
Non-cash consideration for purchases of investments in unconsolidated affiliates	10,432	0	0
Cash payments for interest	163,202	174,767	126,560
Cash received from interest rate derivatives	30,824	28,808	6,527
Cash payments for income taxes, net	$ 31,269	$ 39,007	$ 45,729