Summary Of Refranchisings, Franchisee Development And Acquisitions (Number Of Restaurants Sold And Developed By Franchisees And Related Gains And Fees Recognized) (Details) (USD $) In Thousands, unless otherwise specified	1 Months Ended	3 Months Ended		9 Months Ended
	Aug. 08, 2013	Jul. 07, 2013	Jul. 08, 2012	Jul. 07, 2013	Jul. 08, 2012
Summary Of Refranchisings, Franchisee Development And Acquisitions [Abstract]
New restaurants opened by franchisees		6	7	35	36
Initial franchise fees		$ 1,005	$ 933	$ 2,040	$ 3,423
Proceeds	(13,700)	(5,549)	(7,289)	(8,415)	(29,253)
Net assets sold (primarily property and equipment)		(3,554)	(2,586)	(5,274)	(8,419)
Goodwill related to the sale of company-operated restaurants		(129)	(199)	(196)	(851)
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal		$ 1,509	$ (3,733)	$ 3,179	$ (18,933)