Supplemental Disclosures - Schedule of Cash and Cash Equivalents (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 29, 2019	Mar. 30, 2018
Non-cash activities:
Capital expenditures in accounts payable and other liabilities	$ 207.2	$ 209.1
Right-of-use assets obtained in exchange of lease liabilities (1)	4.1
Cash (received) paid for:
Interest income	(2.5)	(0.9)
Interest expense	15.4	16.6
Income taxes	15.6	$ 19.1
Operating lease payments in operating cash flows (1)	$ 9.5