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Commitments And Contingencies Commitments And Contingencies (Schedule of Rent Expense) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Oct. 27, 2012
Oct. 29, 2011
Oct. 30, 2010
Operating Leases, Rent Expense, Net [Abstract]      
Rent expense $ 25,867 $ 26,576 $ 35,781
Sublease income (6,606) (5,643) (4,762)
Rent Expense, Net $ 19,261 $ 20,933 $ 31,019