Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Jun. 29, 2024	Jul. 01, 2023
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (108.4)	$ 8.4	$ (106.4)	$ 5.4
Other comprehensive income (loss):
Foreign currency translation adjustments	(14.2)	(16.4)	(72.5)	36.3
Change in fair value of derivative financial instruments, net of tax	(1.8)	43.2	9.2	11.7
Change in post-retirement and pension liability, net of tax	(0.5)	(0.6)	(1.6)	(1.1)
Other comprehensive income (loss), net of tax	(16.5)	26.2	(64.9)	46.9
Comprehensive income (loss)	$ (124.9)	$ 34.6	$ (171.3)	$ 52.3