Financing Arrangements - Schedule of Long-term Debt (Details) - USD ($) $ in Millions	Dec. 31, 2025	Jul. 31, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Finance leases	$ 16.6		$ 17.0
Other	13.3		13.1
Total debt	635.7		628.7
Less: Current portion of long-term debt and short-term debt	(8.3)		(8.4)
Less: Unamortized debt issuance costs	(6.7)		(2.0)
Total long-term debt, net	620.7		618.3
Revolving credit facility
Debt Instrument [Line Items]
Long-term debt, gross	$ 257.4		248.6
Revolving credit facility | Minimum
Debt Instrument [Line Items]
Stated interest rate	5.19%
Senior Notes 8.500% Due 2030 | Senior Notes
Debt Instrument [Line Items]
Stated interest rate	8.50%	8.50%
Long-term debt, gross	$ 348.4		0.0
Senior Notes 6.625% Due 2027 | Senior Notes
Debt Instrument [Line Items]
Stated interest rate	6.625%	6.625%
Long-term debt, gross	$ 0.0		$ 350.0