Fair Value Measurements - Carrying Amounts and Estimated Fair Values of Long-Term Debt Instrument (Details) - Successor Company - USD ($) $ in Thousands |
Sep. 30, 2016 |
Dec. 31, 2015 |
|---|---|---|
| Principal Amount Outstanding | $ 548,971 | $ 576,795 |
| Carrying Amount | 555,115 | 580,772 |
| Estimated Fair Value | 512,785 | 569,555 |
| Brazil equipment financing | ||
| Principal Amount Outstanding | 293,550 | 342,475 |
| Carrying Amount | 291,438 | 339,850 |
| Estimated Fair Value | 274,993 | 340,189 |
| Brazil bank loans and other | ||
| Principal Amount Outstanding | 255,421 | 234,320 |
| Carrying Amount | 263,677 | 240,922 |
| Estimated Fair Value | $ 237,792 | $ 229,366 |