Derivative Instruments (Schedule Of Fair Values Of Derivative Instruments) (Details) (USD $) In Millions, unless otherwise specified	Sep. 27, 2014	Dec. 28, 2013
Prepaid Expenses and Other Current Assets
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	$ 4.9	$ 13.1
Prepaid Expenses and Other Current Assets | Interest rate swap contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0	0
Prepaid Expenses and Other Current Assets | Currency contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	3.3	8.4
Prepaid Expenses and Other Current Assets | Currency contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0.3	0
Prepaid Expenses and Other Current Assets | Commodity contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0.2	4.0
Prepaid Expenses and Other Current Assets | Commodity contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	1.1	0.7
Other Noncurrent Assets
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0.5	0.7
Other Noncurrent Assets | Interest rate swap contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0	0
Other Noncurrent Assets | Currency contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0.5	0.7
Other Noncurrent Assets | Currency contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0	0
Other Noncurrent Assets | Commodity contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0	0
Other Noncurrent Assets | Commodity contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0	0
Hedging Obligations (current)
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	7.8	11.3
Hedging Obligations (current) | Interest rate swap contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	0	5.7
Hedging Obligations (current) | Currency contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	2.4	3.0
Hedging Obligations (current) | Currency contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	0.7	0.1
Hedging Obligations (current) | Commodity contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	3.6	1.7
Hedging Obligations (current) | Commodity contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	1.1	0.8
Hedging Obligations
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	14.0	16.8
Hedging Obligations | Interest rate swap contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	12.6	16.1
Hedging Obligations | Currency contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	1.3	0.7
Hedging Obligations | Currency contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	0	0
Hedging Obligations | Commodity contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	0.1	0
Hedging Obligations | Commodity contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	$ 0	$ 0