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Goodwill And Intangible Assets (Schedule Of Amortization Of Intangible Assets Included On Consolidated Statements Of Operations) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Jan. 25, 2014
Jan. 26, 2013
Goodwill and Intangible Assets Disclosure [Abstract]    
Cost of revenues $ 6,462 $ 10,780
Operating expenses 9,883 14,856
Total $ 16,345 $ 25,636