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Equity-Based Compensation (Schedule Of Intrinsic Value Of Awards Exercised And Fair Value Of Awards Vested) (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 01, 2016
Oct. 03, 2015
Sep. 27, 2014
Stock Appreciation Rights (SARs)      
Share-based Compensation Arrangement by Share-based Payment Award      
Intrinsic value of SARs exercised $ 865 $ 14,566 $ 9,534
Total fair value of SARs vested 5,876 5,424 7,633
Employee Stock Option      
Share-based Compensation Arrangement by Share-based Payment Award      
Intrinsic value of options exercised 4,100 14,205 6,977
Total fair value of options vested $ 947 $ 981 $ 1,009