Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Other Changes in Certain Working Capital Accounts, Net
Accounts receivable	$ (995)	$ 13,621
Other current assets	(38,783)	(23,620)
Accounts payable	(19,524)	10,141
Accrued employee compensation and benefits	12,339	(12,959)
Accrued interest	(16,601)	(19,922)
Other accrued liabilities	(7,943)	(5,534)
Unearned revenue	530	11,539
Other, net	(1,590)	(2,078)
Total	$ (72,567)	$ (28,812)