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Derivative Financial Instruments (Details 4) - USD ($)
$ in Thousands
3 Months Ended
Apr. 29, 2017
Apr. 30, 2016
Jan. 28, 2017
Derivatives not designated as hedging instruments | Euro      
Derivative instruments not designated as hedging instruments      
U.S. dollar forward contracts outstanding, maximum remaining maturity period (in months) 11 months    
Derivatives not designated as hedging instruments | Canadian dollar      
Derivative instruments not designated as hedging instruments      
U.S. dollar forward contracts outstanding, maximum remaining maturity period (in months) 8 months    
Foreign exchange currency contracts | Other income/expense      
Derivative instruments not designated as hedging instruments      
Gain (loss) on derivatives not designated as hedging instruments recognized in loss before taxes $ (793) $ (6,029)  
Foreign exchange currency contracts | Derivatives not designated as hedging instruments | Euro      
Derivative instruments not designated as hedging instruments      
Notional amount of derivative outstanding 79,100   $ 81,400
Foreign exchange currency contracts | Derivatives not designated as hedging instruments | Canadian dollar      
Derivative instruments not designated as hedging instruments      
Notional amount of derivative outstanding 12,200   $ 13,900
Interest rate swap | Other income/expense      
Derivative instruments not designated as hedging instruments      
Gain (loss) on derivatives not designated as hedging instruments recognized in loss before taxes $ 0 $ 38