Other (Income) Expense, Net - Summary of Other Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 03, 2021	Jul. 04, 2020	Jul. 03, 2021	Jul. 04, 2020
Other Income and Expenses [Abstract]
Other expense	$ 6.2	$ 4.4	$ 15.3	$ 43.6
Other income	(52.3)	(7.6)	(55.1)	(6.3)
Other (income) expense, net	$ (46.1)	$ (3.2)	$ (39.8)	$ 37.3