Other Operating Income (Expense), net - Schedule of Other Operating Income (Expense) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Restructuring Cost and Reserve [Line Items]
Other operating income (expense), net	$ 0.1	$ 0.2	$ 6.4	$ (0.3)
Employee-related charges
Restructuring Cost and Reserve [Line Items]
Other operating income (expense), net	0.2	0.2	1.1	(0.3)
Gains (losses) on disposals and other
Restructuring Cost and Reserve [Line Items]
Other operating income (expense), net	$ (0.1)	$ 0.0	$ 5.3	$ 0.0