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Debt - Additional Information (Details)
€ in Millions
1 Months Ended 12 Months Ended
Jun. 30, 2016
USD ($)
tranche
Dec. 31, 2016
USD ($)
installment
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Dec. 31, 2016
EUR (€)
Jun. 30, 2016
EUR (€)
Sep. 30, 2014
USD ($)
Debt Instrument [Line Items]              
Borrowings   $ 684,400,000 $ 576,500,000        
Pretax charge on unamortized financing costs of credit facility and deferred expense on related interest rate swaps $ 400,000           $ 500,000
Debt instrument, interest rate   4.70%     4.70%    
Debt maturing in 2019   $ 365,000,000          
Debt maturing in 2025   $ 300,000,000          
Term loan              
Debt Instrument [Line Items]              
Face value $ 67,400,000         € 60  
Debt instrument, interest rate terms   The loan has two tranches of which the first tranche for €25 million has a six-month availability period at a rate of Euribor +1.2% and a final maturity date of June 30, 2023. The second tranche for €35 million has a one-year availability period at a rate of Euribor +1.25% and a final maturity date of June 30, 2024. There is a zero percent floor on the Euribor. The loans are payable in annual installments, beginning on June 30, 2017 and June 30, 2019, respectively          
Number of tranches | tranche 2            
Debt instrument, payment terms   annual          
Term loan | Euribor              
Debt Instrument [Line Items]              
Debt instrument, floor rate 0.00%            
Senior unsecured credit facility - revolving loan due 2019              
Debt Instrument [Line Items]              
Face value       $ 700,000,000      
Debt instrument expiration period       2019-09      
Senior secured credit facility - revolving loan due 2018              
Debt Instrument [Line Items]              
Face value       $ 600,000,000      
Facility              
Debt Instrument [Line Items]              
Repayments of debt     296,400,000        
Revolving credit line              
Debt Instrument [Line Items]              
Maximum borrowing capacity   $ 10,000,000          
Working capital line of credit - China              
Debt Instrument [Line Items]              
Amount outstanding   0          
Senior unsecured credit facility - due 2019              
Debt Instrument [Line Items]              
Borrowings     280,000,000        
Level 2 | Term loan              
Debt Instrument [Line Items]              
Outstanding amount under loan   $ 26,300,000     € 25    
Senior unsecured credit facility- revolving loan due 2021              
Debt Instrument [Line Items]              
Face value $ 700,000,000            
Debt instrument expiration period   2021-06          
Variable interest rate basis   LIBOR + 1.125%          
Spread on variable interest rate basis   1.125%          
Debt instrument, interest rate terms   The interest rate for the revolver at December 31, 2016 is LIBOR + 1.125%. The interest rate ranges from LIBOR + 0.875% to a maximum of LIBOR + 1.875%, depending upon the Company’s leverage ratio.          
Borrowings   $ 524,000,000          
Maximum amount available under credit facility to issue letters of credit   40,000,000          
Letters of credit outstanding under credit facility   2,100,000          
Undrawn availability under credit facility   $ 332,900,000          
Debt instrument, maturity year   2021          
Senior unsecured credit facility- revolving loan due 2021 | Minimum              
Debt Instrument [Line Items]              
Variable interest rate basis   LIBOR + 0.875%          
Spread on variable interest rate basis   0.875%          
Senior unsecured credit facility- revolving loan due 2021 | Maximum              
Debt Instrument [Line Items]              
Variable interest rate basis   LIBOR + 1.875%          
Spread on variable interest rate basis   1.875%          
Senior unsecured credit facility- revolving loan due 2021 | Level 2              
Debt Instrument [Line Items]              
Borrowings   $ 365,000,000          
Senior unsecured credit facility - revolving loan due 2019              
Debt Instrument [Line Items]              
Face value             $ 700,000,000
Debt instrument, covenant terms   In accordance with the terms of the Facility, we are required to maintain a minimum interest coverage ratio of 3.50 (based on the ratio of EBITDA, as defined in the Credit Agreement, to interest expense) and may not exceed a maximum leverage ratio of 3.50 (based on the ratio of total debt to EBITDA) throughout the term of the Facility.          
Senior unsecured credit facility - revolving loan due 2019 | Maximum              
Debt Instrument [Line Items]              
Interest coverage ratio required to be maintained   3.50          
4.7% senior notes due 2025              
Debt Instrument [Line Items]              
Face value     $ 300,000,000        
Debt instrument, interest rate   4.70% 4.70%   4.70%    
Debt instrument, maturity year   2025 2025        
Increase in senior notes interest rate     0.25%        
Effective interest rate   4.76%     4.76%    
Unamortized deferred financing costs and debt discount   $ 3,200,000 $ 3,500,000        
4.7% senior notes due 2025 | Maximum              
Debt Instrument [Line Items]              
Debt instrument, interest rate     6.70%        
4.7% senior notes due 2025 | Level 2              
Debt Instrument [Line Items]              
Fair value of senior notes   $ 307,900,000          
Tranche one | Term loan              
Debt Instrument [Line Items]              
Face value | €           25  
Variable interest rate basis   Euribor +1.2%          
Spread on variable interest rate basis 1.20%            
Debt instrument availability period 6 months            
Debt instrument, maturity date   Jun. 30, 2023          
Beginning date of first required loan payment   Jun. 30, 2017          
Tranche two | Term loan              
Debt Instrument [Line Items]              
Face value | €           € 35  
Variable interest rate basis   Euribor +1.25%          
Spread on variable interest rate basis 1.25%            
Debt instrument, maturity date   Jun. 30, 2024          
Debt instrument availability period 1 year            
Beginning date of first required loan payment   Jun. 30, 2019          
Euro term loan              
Debt Instrument [Line Items]              
Number of installments on loan repayable | installment   7          
Repayable of debt in June 30, 2017   $ 3,760,000          
Repayable of debt in June 30, 2018   3,760,000          
Repayable of debt in June 30, 2019   3,760,000          
Repayable of debt in June 30, 2020   3,760,000          
Repayable of debt in June 30, 2021   3,760,000          
Repayable of debt in June 30, 2022   3,760,000          
Repayable of debt in June 30, 2023   $ 3,760,000