Derivative Financial Instruments (Schedule Of Derivatives Not Designated As Hedging Instruments) (Details) - USD ($) $ in Thousands |
3 Months Ended | |
---|---|---|
Apr. 03, 2016 |
Mar. 29, 2015 |
|
Other Income (expense), Net [Member] | Foreign Currency Forward Contracts [Member] | Derivatives Not Designated As Hedging Instruments [Member] | ||
Derivative Instruments, Gain (Loss) [Line Items] | ||
Amount of Gains or (Losses) Recognized in Income on Derivative | $ (1,944) | $ 3,843 |