Quarterly report pursuant to Section 13 or 15(d)

Derivative Financial Instruments (Details)

v3.8.0.1
Derivative Financial Instruments (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Oct. 28, 2017
Oct. 29, 2016
Oct. 28, 2017
Oct. 29, 2016
Apr. 29, 2017
Jan. 31, 2015
Derivative Financial Instruments            
Pre-tax (losses) gains associated with foreign exchange forward contracts $ 0.7 $ 0.4 $ 0.2 $ 2.3    
Other assets            
Derivative Financial Instruments            
Derivative asset 0.1   0.1      
Interest rate swap | Designated as hedging instruments            
Derivative Financial Instruments            
Fair value of the interest rate swaps 1.8   1.8      
Hedge ineffectiveness     0.0      
Effective portion of the loss expected to be reclassified from accumulated other comprehensive (loss) income into earnings over the next 12 months     1.8      
Interest rate swap | Designated as hedging instruments | Accrued expenses and other current liabilities            
Derivative Financial Instruments            
Derivative liability 1.9   1.9      
Interest rate swap | Designated as hedging instruments | Other assets            
Derivative Financial Instruments            
Derivative asset 0.1   0.1      
Interest rate swap matures in August 2018 | Designated as hedging instruments            
Derivative Financial Instruments            
Notional amount $ 200.0   $ 200.0     $ 520.0
Fixed rate payable (as a percent) 5.03%   5.03%      
Applicable margin included in fixed rate (as a percent)     3.50%      
Interest rate swap matures in August 2018 | Designated as hedging instruments | LIBOR            
Derivative Financial Instruments            
Period for interest rate basis for variable rate receivable     3 months      
Interest rate swap matures in June 2021 | Designated as hedging instruments            
Derivative Financial Instruments            
Notional amount $ 290.0   $ 290.0   $ 260.0  
Fixed rate payable (as a percent) 5.56%   5.56%      
Applicable margin included in fixed rate (as a percent)     3.50%      
Interest rate swap matures in June 2021 | Designated as hedging instruments | LIBOR            
Derivative Financial Instruments            
Period for interest rate basis for variable rate receivable     1 month      
Foreign exchange forward | Designated as hedging instruments            
Derivative Financial Instruments            
Effective portion of the loss expected to be reclassified from accumulated other comprehensive (loss) income into earnings over the next 12 months     $ 1.5      
Foreign exchange forward | Designated as hedging instruments | Accrued expenses and other current liabilities            
Derivative Financial Instruments            
Derivative liability $ 0.2   $ 0.2