Debt Components (Details) - USD ($) $ in Thousands |
Mar. 31, 2017 |
Dec. 31, 2016 |
---|---|---|
Debt Instrument [Line Items] | ||
Total Debt | $ 1,250,767 | $ 1,292,144 |
Less: current portion | (5,865) | (5,406) |
Long-term debt | 1,244,902 | 1,286,738 |
Term Debt [Member] | ||
Debt Instrument [Line Items] | ||
Total Debt | 669,531 | 678,286 |
Trade receivables financing arrangement [Member] | ||
Debt Instrument [Line Items] | ||
Total Debt | 62,193 | 63,399 |
Revolving credit facilities and other [Member] | ||
Debt Instrument [Line Items] | ||
Total Debt | $ 519,043 | $ 550,459 |