Derivative Financial Instruments (Schedule Of Fair Values Of Derivative Instruments) (Details) (USD $) In Millions, unless otherwise specified	Dec. 28, 2013	Dec. 29, 2012
Derivative [Line Items]
Total derivative assets, current		$ 11.0
Designated As Hedging Instruments [Member]
Derivative [Line Items]
Interest rate swap contracts asset		0
Foreign exchange contracts asset		6.8
Commodity contracts asset		3.6
Not Designated As Hedging Instruments [Member]
Derivative [Line Items]
Commodity contracts liability		0.6
Prepaid Expenses [Member]
Derivative [Line Items]
Total derivative assets, current	13.1
Prepaid Expenses [Member] | Designated As Hedging Instruments [Member]
Derivative [Line Items]
Interest rate swap contracts asset	0
Foreign exchange contracts asset	8.4
Commodity contracts asset	4.0
Prepaid Expenses [Member] | Not Designated As Hedging Instruments [Member]
Derivative [Line Items]
Foreign exchange contracts liability	0
Commodity contracts liability	0.7
Other Noncurrent Assets [Member]
Derivative [Line Items]
Total derivative assets, noncurrent	0.7	2.5
Other Noncurrent Assets [Member] | Designated As Hedging Instruments [Member]
Derivative [Line Items]
Interest rate swap contracts asset	0	0
Foreign exchange contracts asset	0.7	2.3
Commodity contracts asset	0	0.2
Other Noncurrent Assets [Member] | Not Designated As Hedging Instruments [Member]
Derivative [Line Items]
Foreign exchange contracts liability	0
Commodity contracts liability	0	0
Hedging Obligations (Current) [Member]
Derivative [Line Items]
Total derivative liabilities, current	11.3	6.3
Hedging Obligations (Current) [Member] | Designated As Hedging Instruments [Member]
Derivative [Line Items]
Interest rate swap contracts asset	5.7	0
Foreign exchange contracts asset	3.0	4.6
Commodity contracts asset	1.7	1.2
Hedging Obligations (Current) [Member] | Not Designated As Hedging Instruments [Member]
Derivative [Line Items]
Foreign exchange contracts liability	0.1
Commodity contracts liability	0.8	0.5
Hedging Obligations [Member]
Derivative [Line Items]
Total derivative liabilities, noncurrent	16.8	35.7
Hedging Obligations [Member] | Designated As Hedging Instruments [Member]
Derivative [Line Items]
Interest rate swap contracts asset	16.1	35.4
Foreign exchange contracts asset	0.7	0.3
Commodity contracts asset	0	0
Hedging Obligations [Member] | Not Designated As Hedging Instruments [Member]
Derivative [Line Items]
Foreign exchange contracts liability	0
Commodity contracts liability	$ 0	$ 0