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Long-term Debt - Schedule of Long-term Debt (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Lines of credit	$ 207.0	$ 213.6
Senior secured second lien notes	500.0	500.0
Unamortized debt issuance costs	(3.2)	(3.2)
Debt discount	(13.7)	(14.6)
Finance leases	37.3	39.2
Total debt and finance leases	727.4	735.0
Less: current maturities	(11.1)	(11.0)
Long-term debt and finance leases, net	$ 716.3	$ 724.0

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