Derivatives And Fair Value Measurements (Schedule Of The Effect Of Derivative Instruments On The Condensed Statements Of Operations) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 02, 2016	Apr. 04, 2015	Apr. 02, 2016	Apr. 04, 2015
Other Income [Member]
Derivatives And Fair Value Measurements [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Gain	$ (205)	$ (31)	$ (168)	$ 127
Cash Flow Hedging [Member] | Interest Rate Swap [Member] | Interest Expense [Member]
Derivatives And Fair Value Measurements [Line Items]
Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	(94)	(133)	(221)	(270)
Cash Flow Hedging [Member] | Foreign Exchange Forward [Member] | General and Administrative Expense [Member]
Derivatives And Fair Value Measurements [Line Items]
Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	(189)	(120)	(512)	(108)
Cash Flow Hedging [Member] | Foreign Exchange Forward [Member] | Cost of Sales [Member]
Derivatives And Fair Value Measurements [Line Items]
Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	(1,988)	(999)	(4,817)	(882)
Cash Flow Hedging [Member] | Treasury Lock [Member] | Interest Expense [Member]
Derivatives And Fair Value Measurements [Line Items]
Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	$ 81	$ 81	$ 162	$ 167