Stock-Based Compensation (Schedule Of Restricted Stock And Unit Activity) (Details) - $ / shares shares in Thousands		12 Months Ended
		Oct. 03, 2015	Sep. 27, 2014	Sep. 28, 2013
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning of year, Shares		9	24	27
Granted, Shares				12
Vested, Shares		(6)	(14)	(15)
Forfeited, Shares			(1)
End of year, Shares		3	9	24
Beginning of year, WAGDFV	[1]	$ 54.16	$ 51.68	$ 41.52
Granted, WAGDFV	[1]			56.44
Vested, WAGDFV	[1]	53.03	49.71	37.20
Forfeited, WAGDFV	[1]		53.99
End of year, WAGDFV	[1]	$ 57.01	$ 54.16	$ 51.68
Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning of year, Shares		98	38	62
Granted, Shares		74	88	3
Vested, Shares		(47)	(17)	(26)
Forfeited, Shares		(6)	(11)	(1)
End of year, Shares		119	98	38
Beginning of year, WAGDFV	[1]	$ 60.51	$ 40.91	$ 38.90
Granted, WAGDFV	[1]	65.93	63.86	55.38
Vested, WAGDFV	[1]	57.68	41.01	37.61
Forfeited, WAGDFV	[1]	67.96	50.10	40.79
End of year, WAGDFV	[1]	$ 64.77	$ 60.51	$ 40.91

[1] Weighted Average Grant Date Fair Value