Derivative Instruments and Hedging Activities (Reconciliation Of The Net Fair Value Of Foreign Exchange Cash Flow Hedge Assets And Liabilities) (Details) - Foreign Exchange Cash Flow Hedges [Member] - USD ($) $ in Thousands		Apr. 02, 2016	Oct. 03, 2015	Mar. 28, 2015
Offsetting Assets And Liabilities [Line Items]
Gross Amount of Recognized Assets		$ 188	$ 841	$ 841
Net Amount of Assets Presented in the Consolidated Balance Sheet		188	841
Derivatives Subject to Offset		(188)
Net Amount Of Assets	[1]		841
Gross Amount of Recognized Liabilities		956	353	$ 353
Net Amount of Liabilities Presented in the Consolidated Balance Sheet		956	353
Derivatives Subject to Offset		(188)
Net Amount Of Liabilities	[1]	$ 768	$ 353

[1] Net fair value of foreign exchange cash flow hedge assets / liabilities that could have been reported in the Consolidated Balance Sheet.