Supplemental Balance Sheet and Income Statement Information - Accrued Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Accrued liabilities
Accrued compensation	$ 58,769	$ 64,926
Deferred revenue	29,233	37,808
Other taxes payable	41,322	39,621
Workers' compensation liabilities	6,588	6,588
Interest payable	57,607	69,174
Litigation reserves	19,924	18,681
Other accrued liabilities	16,797	10,777
Total accrued liabilities	$ 230,240	$ 247,575