Condensed Consolidated Statements of Comprehensive Income (Loss) (unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jul. 01, 2022	Jun. 30, 2023	Jul. 01, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 51.9	$ 47.1	$ 95.7	$ 122.0
Other comprehensive income (loss), net of income taxes:
Foreign currency translation adjustments	(25.9)	(72.9)	(11.1)	(132.5)
Cash flow hedge adjustments	0.0	0.5	0.0	1.9
Pension plan adjustments	(0.4)	(0.1)	(0.7)	(0.2)
Total other comprehensive loss, net of income taxes	(26.3)	(72.5)	(11.8)	(130.8)
Comprehensive income (loss)	$ 25.6	$ (25.4)	$ 83.9	$ (8.8)