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Derivatives - Additional Information (Details)
oz in Thousands, $ in Millions
12 Months Ended
Jan. 30, 2016
USD ($)
oz
Jan. 31, 2015
USD ($)
oz
Derivative [Line Items]    
Ounces of gold | oz 76 81
Maximum    
Derivative [Line Items]    
Remaining settlement period 12 months  
Cash Flow Hedging    
Derivative [Line Items]    
Expected pre-tax derivative losses $ (4.9)  
Interest rate swaps    
Derivative [Line Items]    
Aggregate notional amount 300.0  
Foreign currency contracts | Not Designated as Hedging Instrument    
Derivative [Line Items]    
Aggregate notional amount 32.0 $ 40.3
Foreign currency contracts | Cash Flow Hedging    
Derivative [Line Items]    
Aggregate notional amount $ 10.7 $ 23.5
Remaining settlement period 6 months 12 months
Commodity contracts | Cash Flow Hedging    
Derivative [Line Items]    
Remaining settlement period 12 months 11 months