CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 89.8	$ 115.3
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments, net of tax of $(1.1) and $1.0	50.4	(46.3)
Defined benefit pension and other postretirement plan adjustments, net of tax of $(0.1) and $0.0	(0.4)	(0.2)
Net gain (loss) on equity affiliate accumulated other comprehensive income, net of tax of $0.0 and $0.0	0.1	(0.1)
Net gain (loss) on derivatives, net of tax of $0.9 and $(0.7)	2.5	(1.9)
Other comprehensive income (loss), net of tax	52.6	(48.5)
Comprehensive income	$ 142.4	$ 66.8