Derivative Financial Instruments - Fair Values of Derivative Instruments (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 28, 2019	Dec. 28, 2018
Derivatives, Fair Value [Line Items]
Foreign currency forward contracts, assets	$ 3.0	$ 1.6
Interest rate swaps, asset	0.0	0.0
Total	3.0	1.6
Foreign currency forward contracts, Liability	0.4	0.8
Interest rate swaps, liability	28.9	7.6
Total	29.3	8.4
Foreign currency cash flow hedge gain (loss) to be reclassified during next 12 months	2.6
Interest rate cash flow hedge gain (loss) to be reclassified during next 10 years	$ 28.9
Reclassification period	10 years
Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Foreign currency forward contracts, assets	$ 3.0	1.6
Interest rate swaps, asset	0.0	0.0
Total	3.0	1.6
Accounts payable and accrued expenses
Derivatives, Fair Value [Line Items]
Foreign currency forward contracts, Liability	0.4	0.8
Interest rate swaps, liability	0.0	0.0
Total	0.4	0.8
Other long-term liabilities
Derivatives, Fair Value [Line Items]
Foreign currency forward contracts, Liability	0.0	0.0
Interest rate swaps, liability	28.9	7.6
Total	28.9	$ 7.6
Interest Rate Contracts
Derivatives, Fair Value [Line Items]
Notional Amount	400.0
Interest Rate Contracts | 2024
Derivatives, Fair Value [Line Items]
Notional Amount	200.0
Interest Rate Contracts | 2028
Derivatives, Fair Value [Line Items]
Notional Amount	$ 200.0