CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 155.1	$ 188.5	$ 295.1	$ 362.3
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments, net of tax of $1.3, $1.7, $1.5 and $2.7, respectively	(11.3)	(64.4)	4.0	(86.5)
Defined benefit pension and other postretirement plan adjustments, net of tax of $(0.3), $0.6, $(0.5), and $0.9, respectively	(0.9)	1.9	(1.4)	2.8
Net loss on equity affiliate accumulated other comprehensive income, net of tax of $0.0, $0.0, $0.0 and $0.0, respectively	(0.1)	(0.1)	(0.1)	(0.1)
Net loss on derivatives, net of tax of $(1.0), $0.0, $(1.1) and $(0.8), respectively	(2.8)	(0.9)	(3.0)	(2.5)
Other comprehensive (loss) income, net of tax	(15.1)	(63.5)	(0.5)	(86.3)
Comprehensive income	$ 140.0	$ 125.0	$ 294.6	$ 276.0