Financing Arrangements - 2030 Senior Notes -Additional Information (Details) - USD ($) $ in Millions		12 Months Ended
	Jul. 31, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Payments of debt issuance costs		$ 0.2	$ 8.0	$ 0.0
Senior Secured Notes Due 2030
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount	$ 600.0
Debt interest rate at period end	6.50%	6.50%	6.50%
Payments of debt issuance costs	$ 8.1
Unamortized debt issuance costs		$ 6.7