Long-term Debt - Schedule of Long-term Debt (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Lines of credit	$ 182.9	$ 317.5
Senior secured second lien notes	500.0	315.0
Unamortized debt issuance costs	(4.3)	(2.2)
Debt discount	(18.8)	(2.1)
Finance leases	46.0	38.8
Total debt and finance leases	705.8	667.0
Less: current maturities	(10.5)	(7.7)
Long-term debt and finance leases, net	$ 695.3	$ 659.3