Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 25.6	$ 27.0
Other comprehensive income, net of income taxes
Foreign currency translation adjustments	0.1	4.5
Pension and other postretirement benefits adjustments	1.6	1.7
Derivatives designated as hedges	7.3	3.2
Other comprehensive income	9.0	9.4
Comprehensive income	$ 34.6	$ 36.4