Derivative Instruments (Gains Or Losses Recognized On Interest Rate Swap Derivative Instruments) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 05, 2015	Jul. 06, 2014	Jul. 05, 2015	Jul. 06, 2014
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in OCI	$ (5,027)	$ (14)	$ (11,699)	$ (99)
Loss reclassified from accumulated OCI into income	461	324	1,556	1,072
Interest Rate Swaps [Member] | Derivatives Designated As Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in OCI	(5,027)	(14)	(11,699)	(99)
Interest Rate Swaps [Member] | Interest Expense, Net [Member] | Derivatives Designated As Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Loss reclassified from accumulated OCI into income	$ 461	$ 324	$ 1,556	$ 1,072