Benefit Plans (Schedule Of Stock Option And Stock Appreciation Rights Information) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 29, 2012
Number of Options/SARs Exercisable	1,772	2,375	2,327
Exercisable, Weighted Average Exercise Price	$ 30.45	$ 29.49	$ 28.32
Exercise Price Range from 12.94 to 19.41 [Member]
Number of Options/SARs Outstanding	85,942
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price	$ 15.53
Weighted Average Remaining Life	3 years 2 months 12 days
Number of Options/SARs Exercisable	85,942
Exercisable, Weighted Average Exercise Price	$ 15.53
Exercise Price Range from 12.94 to 19.41 [Member] | Minimum [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit	$ 12.94
Exercise Price Range from 12.94 to 19.41 [Member] | Maximum [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit	$ 19.41
Exercise Price Range from 19.42 to 29.12 [Member]
Number of Options/SARs Outstanding	874,133
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price	$ 25.11
Weighted Average Remaining Life	5 years 4 months 24 days
Number of Options/SARs Exercisable	726,078
Exercisable, Weighted Average Exercise Price	$ 24.97
Exercise Price Range from 19.42 to 29.12 [Member] | Minimum [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit	$ 19.42
Exercise Price Range from 19.42 to 29.12 [Member] | Maximum [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit	$ 29.12
Exercise Price Range from 29.13 to 44.48 [Member]
Number of Options/SARs Outstanding	1,310,461
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price	$ 37.06
Weighted Average Remaining Life	5 years 4 months 24 days
Number of Options/SARs Exercisable	959,526
Exercisable, Weighted Average Exercise Price	$ 35.94
Exercise Price Range from 29.13 to 44.48 [Member] | Minimum [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit	$ 29.13
Exercise Price Range from 29.13 to 44.48 [Member] | Maximum [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit	$ 44.48
Exercise Price Range from 12.94 to 44.48 [Member]
Number of Options/SARs Outstanding	2,270,536
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price	$ 31.65
Weighted Average Remaining Life	5 years 3 months 18 days
Number of Options/SARs Exercisable	1,771,546
Exercisable, Weighted Average Exercise Price	$ 30.45
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
2008 Long-Term Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures	200	300	300
2008 Long-Term Incentive Plan [Member] | Unrestricted Stock Awards (SAs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures	0		0