CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 140.0	$ 173.8
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments, net of tax of $0.2 and $1.0	15.3	(22.1)
Defined benefit pension and other postretirement plan adjustments, net of tax of $(0.2) and $0.3	(0.5)	0.9
Net loss on derivatives, net of tax of $(0.1) and $(0.8)	(0.2)	(1.6)
Other comprehensive income (loss), net of tax	14.6	(22.8)
Comprehensive income	$ 154.6	$ 151.0