Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Other Changes in Certain Working Capital Accounts, Net
Accounts receivable	$ 28,782	$ 9,361
Other current assets	(15,453)	2,585
Accounts payable	(4,100)	7,555
Accrued employee compensation and benefits	(3,325)	(24,552)
Accrued interest	(16,936)	(19,922)
Other accrued liabilities	(12,216)	(6,608)
Unearned revenue	504	(1,917)
Other, net	(3,969)	(263)
Total	$ (26,713)	$ (33,761)