Derivative Instruments (Gains Or Losses Recognized On Interest Rate Swap Derivative Instruments) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 03, 2016	Jul. 05, 2015	Jul. 03, 2016	Jul. 05, 2015
Derivative Instruments, Gain (Loss) [Line Items]
Loss recognized in OCI		$ (5,027)	$ (28,008)	$ (11,699)
Loss reclassified from accumulated OCI into net earnings		461	3,180	1,556
Interest Rate Swaps [Member] | Derivatives Designated As Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Loss recognized in OCI	$ (7,825)	(5,027)	(28,008)	(11,699)
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 net earnings	$ 860	$ 461	$ 3,180	$ 1,556