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Stock-Based Compensation (Stock-Based Compensation, Unrecognized Compensation Expense And Weighted-Average Period) (Details) (USD $)
In Thousands, unless otherwise specified
 6 Months Ended
May 02, 2015
Stock options  
Share-based Compensation Arrangement by Share-based Payment Award  
Unrecognized Compensation Expense $ 537us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Weighted-Average Period (in years) 1 year 3 months 14 days
RSUs, including stock units with market conditions  
Share-based Compensation Arrangement by Share-based Payment Award  
Unrecognized Compensation Expense 24,801us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockUnitsRSUMember
Weighted-Average Period (in years) 1 year 9 months 11 days
Employee stock purchase plan (“ESPP”)  
Share-based Compensation Arrangement by Share-based Payment Award  
Unrecognized Compensation Expense $ 7,783us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockMember
Weighted-Average Period (in years) 0 years 9 months 22 days