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Employee Stock Plans - Additional Information (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
9 Months Ended
Aug. 01, 2014
Jul. 26, 2013
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Share-based compensation $ 9,833 $ 7,667
Shares issued under share-based compensation plans 600,540 502,946
Employee Stock Purchase Plan
   
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Discount rate of market value on purchase date 5.00%  
Employee Sharesave Scheme
   
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Discount rate of market value on purchase date 5.00%  
The term of options, years 3 years  
Number of options granted 29,242 16,722
Weighted-average grant date fair value of options granted $ 27.03 $ 20.24
Equity Incentive Plan
   
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Number of options granted 193,200 244,700
Weighted-average grant date fair value of options granted $ 45.23 $ 29.24
Restricted units granted 77,575 32,200
Weighted-average grant date fair value of restricted stock units granted $ 84.50 $ 62.52