Debt - Components of Long-term Debt (Details) - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Finance leases	$ 300,000	$ 1,100,000
Other debt	23,500,000	32,800,000
Total	504,200,000	513,100,000
Less – current maturities	13,000,000.0	17,400,000
Total long-term debt	$ 491,200,000	495,700,000
Senior Notes | Senior Secured Notes Due 2027
Debt Instrument [Line Items]
Stated interest rate (as a percentage)	6.875%
Face amount	$ 485,000,000	485,000,000
Unamortized discount and fees	4,600,000	5,800,000
Long-term debt, gross	$ 480,400,000	$ 479,200,000