Share-Based Employee Compensation (Summary Of Stock Option Activity) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Sep. 28, 2014
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	1 year 4 months 25 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options outstanding, shares, beginning balance	2,404,856
Shares, Granted	215,248
Shares, Exercised	(1,397,603)
Shares, Forfeited	(30,059)
Shares, Expired	(2,872)
Options outstanding, shares, ending balance	1,189,570
Options exercisable, Shares	775,174
Options exercisable and expected to vest, Shares	1,189,570
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Options outstanding, Weighted Average Exercise Price, Beginning balance (usd per share)	$ 22.59
Options outstanding, Weighted Average Exercise Price, Granted (usd per share)	$ 47.29
Options outstanding, Weighted Average Exercise Price, Exercised (usd per share)	$ 22.70
Options outstanding, Weighted Average Exercise Price, Forfeited (usd per share)	$ 30.88
Options outstanding, Weighted Average Exercise Price, Expired (usd per share)	$ 12.82
Options outstanding, Weighted Average Exercise Price, Ending balance (usd per share)	$ 26.74
Options exercisable, Weighted Average Exercise Price (usd per share)	$ 21.95
Options exercisable and expected to vest, Weighted Average Exercise Price (usd per share)	$ 26.74
Options outstanding, Weighted Average Remaining Contractual Term, years	4 years 3 months 3 days
Options exercisable, Weighted Average Remaining Contractual Term, years	3 years 7 months 14 days
Options exercisable and expected to vest, Weighted Average Remaining Contractual Term, years	4 years 3 months 5 days
Options outstanding, Aggregate Intrinsic Value	$ 46,379
Options exercisable, Aggregate Intrinsic Value	33,935
Options exercisable and expected to vest, Aggregate Intrinsic Value	$ 46,379
non management director stock option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	6 months 0 days