Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
|
| Statement of Comprehensive Income [Abstract] | ||||
| Net income (loss) | $ 29,866 | $ (57,066) | $ 20,175 | $ (107,721) |
| Other comprehensive income (loss) | ||||
| Foreign currency translation adjustments | (27,340) | 37,583 | (27,193) | 50,762 |
| Derivative adjustments | ||||
| Fair valuation of derivatives | (83) | (2,869) | (42) | (4,286) |
| Reclassification adjustment for loss on derivatives included in net income (loss) | 1,579 | 1,094 | ||
| Total other comprehensive income (loss) | (27,423) | 36,293 | (27,235) | 47,570 |
| Total comprehensive income (loss) | $ 2,443 | $ (20,773) | $ (7,060) | $ (60,151) |