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Description of the Business and Summary of Significant Accounting Policies and Practices (Details 3) - USD ($)
$ in Millions
12 Months Ended
Jan. 30, 2016
Jan. 31, 2015
Feb. 01, 2014
Selling, general and administrative expenses      
Classification of Certain Costs and Expenses      
Distribution costs related primarily to the wholesale business $ 24.2 $ 28.8 $ 31.7