Balance Sheet Information and Other - Cash and Non-cash Activity (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 03, 2020	Mar. 29, 2019
Non-cash financing activity:
Liability incurred for purchase of business	$ 7.7	$ 0.0
Non-cash activities:
Capital expenditures in accounts payable and other liabilities	123.5	207.2
Right-of-use assets obtained in exchange of lease liabilities	8.8	4.1
Cash (received) paid for:
Interest income	(1.9)	(2.5)
Interest expense	24.5	15.4
Income taxes	9.9	15.6
Operating lease payments in operating cash flows	$ 8.2	$ 9.5