Quarterly report pursuant to Section 13 or 15(d)

Long-term Debt (Details)

v3.8.0.1
Long-term Debt (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
Debt Instrument    
Total debt $ 2,289,155 $ 2,270,279
Original issue discount (22,145) (18,390)
Deferred financing costs (19,191) (21,403)
Total debt, net of original issue discount and deferred financing costs 2,247,819 2,230,486
Less: current portion (51,922) (45,166)
Total long-term debt 2,195,897 2,185,320
Term Loan | Term Loan Facility | USD    
Debt Instrument    
Total debt 0 916,153
Term Loan | Term Loan Facility | Euro    
Debt Instrument    
Total debt 0 335,808
Term Loan | New Term Loan Facility    
Debt Instrument    
Total debt 1,263,833 0
Senior Notes | 6.75% Senior Secured Notes due 2022    
Debt Instrument    
Total debt $ 625,000 625,000
Debt instrument stated interest rate 6.75%  
Senior Notes | 5.75% Senior Unsecured Notes due 2025    
Debt Instrument    
Total debt $ 300,000 300,000
Debt instrument stated interest rate 5.75%  
Line of Credit | ABL Facility    
Debt Instrument    
Total debt $ 30,000 25,000
Other    
Debt Instrument    
Total debt $ 70,322 $ 68,318