Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Apr. 04, 2021	Mar. 29, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 84.7	$ 82.2
Other comprehensive income (loss):
Foreign exchange translation adjustment	1.0	(61.3)
Hedge activity, net of tax	(0.1)	(5.9)
Pension and postretirement benefit adjustments, net of tax	4.3	3.5
Net other comprehensive income (loss)	5.2	(63.7)
Comprehensive income	$ 89.9	$ 18.5