Derivative Financial Instruments - Outstanding Foreign Currency Forward Contracts that were Entered into to Hedge Forecasted Cash Flows (Details) € in Millions, ₩ in Millions, ¥ in Millions, £ in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 26, 2020 USD ($)	Jun. 28, 2019 USD ($)	Jun. 26, 2020 USD ($)	Jun. 28, 2019 USD ($)	Jun. 26, 2020 EUR (€)	Jun. 26, 2020 GBP (£)	Jun. 26, 2020 JPY (¥)	Jun. 26, 2020 KRW (₩)	Jun. 26, 2020 bbl	Jun. 26, 2020 t
Derivative [Line Items]
Other (expense) income, net | $	$ (5.2)	$ (2.9)	$ (4.4)	$ 8.4
Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Nonmonetary Notional Amount of Price Risk Cash Flow Hedge Derivatives3									138,872	9,554
Fuel Hedges, 0.5% US Gulf Coast [Member]
Derivative [Line Items]
Nonmonetary Notional Amount of Price Risk Cash Flow Hedge Derivatives3 | bbl									298,438
Fuel Hedges, 0.5% US Gulf Coast [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Other (expense) income, net | $	$ 0.5
Foreign exchange contracts
Derivative [Line Items]
Notional amount					€ 114.2	£ 19.8	¥ 2,120.7	₩ 22,035.0
Fuel Hedges, 3% US Gulf Coast [Member]
Derivative [Line Items]
Nonmonetary Notional Amount of Price Risk Cash Flow Hedge Derivatives3 | t										95,413
Fuel Hedges, 0.5% Singapore [Member]
Derivative [Line Items]
Nonmonetary Notional Amount of Price Risk Cash Flow Hedge Derivatives3 | t										48,087