Derivatives And Fair Value Measurements Derivatives and Fair Value Measurements (Schedule Of The Effect Of Derivatives On Accumulated Other Comprehensive Income) - Cash Flow Hedging [Member] - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2016	Jan. 02, 2016
Interest Rate Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	$ (11)	$ 257
Foreign Exchange Forward [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	$ (5,218)	$ 2,289