Condensed Consolidated Statements Of Comprehensive Income (Loss) (unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2026	Oct. 03, 2025	Oct. 02, 2026	Oct. 03, 2025
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 59.1	$ 111.5	$ (313.7)	$ 267.4
Other comprehensive income (loss), net of tax
Foreign currency translation adjustments, net of tax	(12.2)	(21.7)	(103.9)	390.1
Net change related to derivatives and other, net of tax	(0.2)	(0.2)	(0.6)	(0.6)
Comprehensive income (loss)	$ 46.7	$ 89.6	$ (418.2)	$ 656.9