Derivative Financial Instruments (Effect on Income and Comprehensive Income) (Details) - Cash Flow Hedging - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Designated As Hedging Instruments
Derivative [Line Items]
Gain (Loss) Recognized in Other Comprehensive Income (Loss)	$ (5.2)	$ 68.5	$ (40.0)
Designated As Hedging Instruments | Sales Revenue, Net
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	0.2	0.9	0.2
Designated As Hedging Instruments | Cost of Sales
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	7.9	(9.9)	(45.7)
Designated As Hedging Instruments | Operating Expenses
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	6.1
Designated As Hedging Instruments | Interest Expense
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	1.6	(2.8)	(4.8)
Designated As Hedging Instruments | Commodity Forwards
Derivative [Line Items]
Gain (Loss) Recognized in Other Comprehensive Income (Loss)	(17.9)	21.7	6.4
Designated As Hedging Instruments | Commodity Forwards | Sales Revenue, Net
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	0.0	0.0	0.0
Designated As Hedging Instruments | Commodity Forwards | Cost of Sales
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	5.0	12.2	(13.6)
Designated As Hedging Instruments | Commodity Forwards | Operating Expenses
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	0.0
Designated As Hedging Instruments | Commodity Forwards | Interest Expense
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	0.0	0.0	0.0
Designated As Hedging Instruments | Currency Forwards
Derivative [Line Items]
Gain (Loss) Recognized in Other Comprehensive Income (Loss)	11.0	46.3	(46.1)
Designated As Hedging Instruments | Currency Forwards | Sales Revenue, Net
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	0.2	0.9	0.2
Designated As Hedging Instruments | Currency Forwards | Cost of Sales
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	2.9	(22.1)	(32.1)
Designated As Hedging Instruments | Currency Forwards | Operating Expenses
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	6.1
Designated As Hedging Instruments | Currency Forwards | Interest Expense
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	0.0	0.0	0.0
Designated As Hedging Instruments | Interest Rate Swap Contracts
Derivative [Line Items]
Gain (Loss) Recognized in Other Comprehensive Income (Loss)	1.7	0.5	(0.3)
Designated As Hedging Instruments | Interest Rate Swap Contracts | Sales Revenue, Net
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	0.0	0.0	0.0
Designated As Hedging Instruments | Interest Rate Swap Contracts | Cost of Sales
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	0.0	0.0	0.0
Designated As Hedging Instruments | Interest Rate Swap Contracts | Operating Expenses
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	0.0
Designated As Hedging Instruments | Interest Rate Swap Contracts | Interest Expense
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	1.6	(2.8)	(4.8)
Not Designated As Hedging Instruments | Cost of Sales
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	(0.5)	(1.1)	2.6
Not Designated As Hedging Instruments | Operating Expenses
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	(6.8)	14.3	(5.2)
Not Designated As Hedging Instruments | Commodity Forwards | Cost of Sales
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	(0.5)	(1.1)	2.6
Not Designated As Hedging Instruments | Commodity Forwards | Operating Expenses
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	0.0	0.0	0.0
Not Designated As Hedging Instruments | Currency Forwards | Cost of Sales
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	0.0	0.0	0.0
Not Designated As Hedging Instruments | Currency Forwards | Operating Expenses
Derivative [Line Items]
Amounts reclassified from Other Comprehensive Income (Loss)	$ (6.8)	$ 14.3	$ (5.2)