Share-Based Compensation (Components Of Share-Based Compensation Expense) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 13, 2014	Apr. 14, 2013	Apr. 13, 2014	Apr. 14, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense			$ 6,348	$ 7,599
Allocated Share-based Compensation Expense	2,547	3,537
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense			1,778	3,159
Allocated Share-based Compensation Expense	489	1,269
Performance-Vested Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense			2,496	1,664
Allocated Share-based Compensation Expense	999	547
Nonvested Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense			218	219
Allocated Share-based Compensation Expense	45	85
Nonvested Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense			1,638	2,337
Allocated Share-based Compensation Expense	796	1,416
Deferred Compensation For Non Management Directors Member
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 218	$ 220	$ 218	$ 220