Restructuring - Activity in Restructuring Programs (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Restructuring Reserve [Roll Forward]
Balance at beginning of period	$ 15.5	$ 14.9
Charged to expense - termination benefits	27.1	13.0
Charged to expense - other	2.5	4.2
Payments	(21.6)	(17.1)
Foreign currency translation and other	(1.2)	0.5
Balance at end of period	22.3	15.5
Other operating income (expense) | 2020 Plan
Restructuring Reserve [Roll Forward]
Non-cash charges	$ 1.6	$ 2.7