Derivative Financial Instruments (Schedule Of Notional Amounts Of Forward Contracts) (Details) (USD $) In Millions, unless otherwise specified	Dec. 28, 2013	Dec. 29, 2012
Derivative [Line Items]
Notional Amount of Cash Flow Hedge Instruments	$ 4.1	$ 17.3
Mexican Peso [Member]
Derivative [Line Items]
Notional Amount of Cash Flow Hedge Instruments	203.0	174.8
Indian Rupee [Member]
Derivative [Line Items]
Notional Amount of Cash Flow Hedge Instruments		37.4
Australian Dollar [Member]
Derivative [Line Items]
Notional Amount of Cash Flow Hedge Instruments	11.4	0
Chinese Renminbi [Member]
Derivative [Line Items]
Notional Amount of Cash Flow Hedge Instruments	36.8
Thai Baht [Member]
Derivative [Line Items]
Notional Amount of Cash Flow Hedge Instruments	142.3	108.6
Aluminum [Member]
Derivative [Line Items]
Notional Amount of Cash Flow Hedge Instruments	9.7	8.5
Copper [Member]
Derivative [Line Items]
Notional Amount of Cash Flow Hedge Instruments	$ 114.5	$ 132.8