Quarterly report pursuant to Section 13 or 15(d)

Derivative Financial Instruments (Details)

v3.7.0.1
Derivative Financial Instruments (Details) - Designated as hedging instruments - USD ($)
$ in Millions
1 Months Ended 3 Months Ended
Apr. 29, 2017
Apr. 29, 2017
Jan. 31, 2015
Interest rate swap      
Derivative Financial Instruments      
Fair value of the interest rate swap $ 3.8 $ 3.8  
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   3.1  
Interest rate swap | Accrued expenses and other current liabilities      
Derivative Financial Instruments      
Derivative liability 3.1 3.1  
Interest rate swap | Other liabilities      
Derivative Financial Instruments      
Derivative liability 0.7 0.7  
Interest rate swap matures in August 2018      
Derivative Financial Instruments      
Notional amount $ 290.0 $ 290.0 $ 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 | LIBOR      
Derivative Financial Instruments      
Period for interest rate basis for variable rate receivable   3 months  
Interest rate swap matures in June 2021      
Derivative Financial Instruments      
Notional amount $ 260.0 $ 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 | LIBOR      
Derivative Financial Instruments      
Period for interest rate basis for variable rate receivable 1 month    
Foreign exchange forward      
Derivative Financial Instruments      
Net derivative liability $ 0.7 $ 0.7  
Effective portion of the loss expected to be reclassified from accumulated other comprehensive (loss) income into earnings over the next 12 months   1.8  
Foreign exchange forward | Other current assets      
Derivative Financial Instruments      
Derivative asset 0.8 0.8  
Foreign exchange forward | Accrued expenses and other current liabilities      
Derivative Financial Instruments      
Derivative liability $ 1.5 $ 1.5