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Share-Based Compensation - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended
May 05, 2018
Apr. 29, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Compensation expense related to stock-based awards $ 5,055 $ 5,794
Number of shares available for future grants (in shares) 7,000,000  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of stock options granted (in shares) 0 0
Restricted Stock Awards    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting period 3 years  
Performance-Based Stock Units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting period 3 years