Benefit Plans (Schedule Of Restricted Stock Unit And Stock Awards Activity) (Details) - Restricted Stock Units and Performance Shares [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Oct. 03, 2015	Sep. 27, 2014	Sep. 28, 2013
Beginning balance, Number of Shares	730	654	466
Beginning balance, Weighted Average Fair Value at Date of Grant	$ 31.97	$ 29.73	$ 31.78
Granted, Number of Shares	325	302	329
Granted, Weighted Average Fair Value at Date of Grant	$ 41.46	$ 40.76	$ 26.16
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period	43	92	47
Cancelled, Weighted Average Fair Value at Date of Grant	$ 35.15	$ 31.89	$ 31.26
Vested, Number of Shares	216	134	94
Vested, Weighted Average Fair Value at Date of Grant	$ 37.52	$ 41.06	$ 26.59
Ending balance, Number of Shares	796	730	654
Ending balance, Weighted Average Fair Value at Date of Grant	$ 38.18	$ 31.97	$ 29.73
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	$ 30,231