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Stock-Based Compensation Stock-Based Compensation (Details) - USD ($)
$ in Thousands
3 Months Ended
Jul. 30, 2016
Oct. 31, 2015
Aug. 01, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized $ 23,096    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized   2,409,345  
Share-based Compensation $ 1,890   $ 953
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition 2 years 1 month 18 days    
Selling, General and Administrative Expenses [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation $ 1,890   953
Selling, General and Administrative Expenses [Member] | Restricted Stock [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation 150   80
Selling, General and Administrative Expenses [Member] | Restricted Stock Units (RSUs) [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation 1,596   753
Selling, General and Administrative Expenses [Member] | Performance Shares [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation 144   0
Selling, General and Administrative Expenses [Member] | Employee Stock Option [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation $ 0   $ 120
Employee Grant [Member] | Performance Shares [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period 406,078