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Description of the Business and Summary of Significant Accounting Policies and Practices (Details)
$ in Millions
 3 Months Ended 12 Months Ended
Jan. 30, 2016
Oct. 31, 2015
Aug. 01, 2015
May. 02, 2015
Jan. 31, 2015
Nov. 01, 2014
Aug. 02, 2014
May. 03, 2014
Jan. 28, 2017
Jan. 30, 2016
USD ($)
segment
Jan. 31, 2015
USD ($)
Feb. 01, 2014
USD ($)
Fiscal Year                        
Number of days in fiscal period 91 days 91 days 91 days 91 days 91 days 91 days 91 days 91 days   364 days 364 days 364 days
Business Segment Reporting                        
Number of reportable segments                   5    
Number of operating segments                   5    
Advertising and Marketing Costs                        
Advertising and marketing expenses | $                   $ 31.6 $ 40.0 $ 45.0
Cash and Cash Equivalents                        
Marketable securities maximum original maturity period to be considered cash equivalent (in months)                   3 months    
Long-Lived Assets                        
Period of time new retail locations in penetrated markets would need to be opened to be considered for impairment                   1 year    
Period of time new retail locations in newer markets would need to be opened to be considered for impairment                   2 years    
Forecast                        
Fiscal Year                        
Number of days in fiscal period                 364 days      
Minimum                        
Fiscal Year                        
Number of days in fiscal period                   364 days    
Maximum                        
Fiscal Year                        
Number of days in fiscal period                   371 days