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Summary Of Significant Accounting Policies (Schedule Of Basic And Diluted Weighted-Average Shares Outstanding) (Details)
12 Months Ended
Sep. 28, 2013
Sep. 29, 2012
Oct. 01, 2011
Accounting Policies [Abstract]      
Basic weighted-average shares outstanding 45,335,336 45,246,960 45,501,806
Dilutive effect of equity-based awards 488,384 471,364 545,616
Diluted weighted-average shares outstanding 45,823,720 45,718,324 46,047,422