Derivative Instruments (Schedule Of Cash Flow Hedging Instruments) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Dec. 28, 2013
Derivative [Line Items]
Notional Amount	$ 100.0		$ 100.0
Gain (Loss) recognized in Other Comprehensive Income (Loss)			0.6		(0.7)
Derivative instruments, gain (loss) recognized	0.8	4.0	5.9	5.5
Mexican Peso
Derivative [Line Items]
Notional Amount	238.0		238.0
Chinese Renminbi
Derivative [Line Items]
Notional Amount	166.9		166.9
Indian Rupee
Derivative [Line Items]
Notional Amount	33.7		33.7
Euro
Derivative [Line Items]
Notional Amount	26.1		26.1
Thai Baht
Derivative [Line Items]
Notional Amount	5.0		5.0
Australian Dollar
Derivative [Line Items]
Notional Amount	2.9		2.9
Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Gain (Loss) recognized in Other Comprehensive Income (Loss)	(5.9)	7.0	(9.2)	(7.8)
Net Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	0	(0.1)	0	(0.6)
Cost of Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	1.2	(3.2)	(0.6)	1.3
Interest Expense | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	(2.4)	(3.2)	(8.9)	(9.6)
Interest rate swap contracts | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Gain (Loss) recognized in Other Comprehensive Income (Loss)	1.2	(0.9)	0.2	0.8
Interest rate swap contracts | Net Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	0	0	0	0
Interest rate swap contracts | Cost of Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	0	0	0	0
Interest rate swap contracts | Interest Expense | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	(2.4)	(3.2)	(8.9)	(9.6)
Currency Forward Contracts [Member] | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Gain (Loss) recognized in Other Comprehensive Income (Loss)	(3.9)	(2.4)	0.6	3.9
Currency Forward Contracts [Member] | Net Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	0	(0.1)	0	(0.6)
Currency Forward Contracts [Member] | Cost of Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	2.8	1.7	6.5	5.8
Currency Forward Contracts [Member] | Cost of Sales | Cash Flow Hedging [Member] | Derivative Not Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	(0.3)		(0.2)
Currency Forward Contracts [Member] | Interest Expense | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	0	0	0	0
Commodity Forward Contracts [Member] | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Gain (Loss) recognized in Other Comprehensive Income (Loss)	(3.2)	10.3	(10.0)	(12.5)
Commodity Forward Contracts [Member] | Net Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	0	0	0	0
Commodity Forward Contracts [Member] | Cost of Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	(1.6)	(4.9)	(7.1)	(4.5)
Commodity Forward Contracts [Member] | Cost of Sales | Cash Flow Hedging [Member] | Derivative Not Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	0		0.1
Commodity Forward Contracts [Member] | Interest Expense | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) recognized	$ 0	$ 0	$ 0	$ 0