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Fair Value Measurements (Details 3) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Oct. 31, 2015
Nov. 01, 2014
Oct. 31, 2015
Nov. 01, 2014
Asset impairment charge        
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 new markets would need to be opened to be considered for impairment     2 years  
Selling, general and administrative expenses | North America and Europe | Retail locations        
Asset impairment charge        
Impairment charges $ 0.2 $ 9.8 $ 2.0 $ 14.6