Share-Based Employee Compensation (Summary Of PSU Activity) (Details) (Performance-Vested Stock Units [Member], USD $)	12 Months Ended
	Sep. 28, 2014
Performance-Vested Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]
Stock awards outstanding, Beginning balance, Shares	325,225
Granted, Shares	55,668
Issued, Shares	(50,945)
Forfeited, Shares	22,839
Stock awards outstanding, Ending balance, Shares	330,203.000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value	$ (24.38)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value	23,094
Vested and subject to release at Septermber 30, 2012, Shares	186,184,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Stock awards outstanding, Weighted-Average Grant Date Fair Value, Beginning balance (usd per share)	$ 21.73
Granted, Weighted-Average Grant Date Fair Value (usd per share)	$ 47.29
Issued, Weighted-Average Grant Date Fair Value (usd per share)	$ 21.31
Stock awards outstanding, Weighted-Average Grant Date Fair Value, Ending balance (usd per share)	$ 25.69
Vested and subject to release at Septermber 30, 2012 (usd per share)	$ 19.33
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Canceled In Period Weighted Average Grant Date Fair Value	$ 18.67