Benefit Plans (Narrative) (Details) (USD $)	12 Months Ended					12 Months Ended
	Sep. 28, 2013 Rate	Sep. 29, 2012	Oct. 01, 2011	Sep. 28, 2013 2008 Long-Term Incentive Plan [Member]	Feb. 28, 2008 2008 Long-Term Incentive Plan [Member]	Sep. 28, 2013 RSUs And SAs [Member]	Sep. 29, 2012 RSUs And SAs [Member]	Oct. 01, 2011 RSUs And SAs [Member]	Sep. 28, 2013 Employee Stock Option and Stock Appreciation Rights [Member]	Sep. 29, 2012 Employee Stock Option and Stock Appreciation Rights [Member]	Oct. 01, 2011 Employee Stock Option and Stock Appreciation Rights [Member]	Sep. 28, 2013 Employee Stock Option [Member]	Sep. 28, 2013 Employee Stock Option [Member] 2008 Long-Term Incentive Plan [Member]	Sep. 29, 2012 Employee Stock Option [Member] 2008 Long-Term Incentive Plan [Member]	Oct. 01, 2011 Employee Stock Option [Member] 2008 Long-Term Incentive Plan [Member]	Sep. 28, 2013 Stock Appreciation Rights (SARs) [Member]	Sep. 29, 2012 Stock Appreciation Rights (SARs) [Member]	Oct. 01, 2011 Stock Appreciation Rights (SARs) [Member]	Sep. 28, 2013 Stock Appreciation Rights (SARs) [Member] 2008 Long-Term Incentive Plan [Member]	Sep. 29, 2012 Stock Appreciation Rights (SARs) [Member] 2008 Long-Term Incentive Plan [Member]	Oct. 01, 2011 Stock Appreciation Rights (SARs) [Member] 2008 Long-Term Incentive Plan [Member]	Sep. 28, 2013 Restricted Stock Units (RSUs) [Member]	Sep. 29, 2012 Restricted Stock Units (RSUs) [Member]	Oct. 01, 2011 Restricted Stock Units (RSUs) [Member]	Sep. 28, 2013 Restricted Stock Units (RSUs) [Member] 2008 Long-Term Incentive Plan [Member]	Sep. 29, 2012 Restricted Stock Units (RSUs) [Member] 2008 Long-Term Incentive Plan [Member]	Oct. 01, 2011 Restricted Stock Units (RSUs) [Member] 2008 Long-Term Incentive Plan [Member]	Sep. 28, 2013 Unrestricted Stock Awards (SAs) [Member] 2008 Long-Term Incentive Plan [Member]	Sep. 29, 2012 Unrestricted Stock Awards (SAs) [Member] 2008 Long-Term Incentive Plan [Member]	Oct. 01, 2011 Unrestricted Stock Awards (SAs) [Member] 2008 Long-Term Incentive Plan [Member]	Sep. 28, 2013 RSUs And SAs [Member]	Sep. 28, 2013 SERP Accounts [Member]	Sep. 29, 2012 SERP Accounts [Member]
Maximum employee contribution to the plan, percentage	4.00%
Company's contribution on savings plan	$ 6,600,000	$ 6,900,000	$ 5,800,000
Maximum number of shares authorized under the plan					5,500,000
Long-term cash awards				4,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period												2 years				2 years						3 years
Term of stock options												ten years				seven years
Granted, Number of Options/SARs									515,000	518,000	641,000		400,000	300,000	300,000				100,000	200,000	300,000				300,000	300,000	100,000	0	0	0
Compensation expense	11,800,000	12,500,000	11,000,000
Deferred tax benefit			3,700,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value									$ 11.88	$ 13.13	$ 13.40
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value						500,000	1,400,000	600,000	3,300,000	4,300,000	3,600,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period																	6,000	10,000				93,831	193,684	88,112
Total intrinsic value of options and SARs exercised									4,300,000	7,600,000	6,500,000
Unrecognized compensation cost									5,800,000																						10,700,000
Unrecognized compensation cost, weighted average period of recognition, years									1 year 3 months 21 days																						1 year 9 months 25 days
Term of deferred compensation agreements	15 years
Contributions to participants' SERP accounts	400,000	400,000	300,000
Assets	1,447,684,000	1,411,467,000																														9,100,000	7,700,000
Liabilities																																$ 5,600,000	$ 4,800,000