Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (Parenthetical) - 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] | ||||
| Foreign currency translation, tax impact | $ 0 | $ 0 | $ 0 | $ 0 |
| Effective portion of change in fair market value of derivatives, tax benefit | 198 | 892 | 4,300 | 948 |
| Reclassifications to net loss, tax impact | 284 | 170 | 867 | 511 |
| Effective portion of change in fair market value of derivatives, tax benefit - equity investee | 244 | 1,627 | 4,213 | 2,486 |
| Reclassifications to net loss, tax impact - equity investee | 70 | 194 | 992 | 571 |
| Effective portion of change in fair market value of derivatives, tax benefit - noncontrolling interest | (35) | 268 | 472 | 285 |
| Reclassifications to net loss, tax impact - noncontrolling interest | $ 39 | $ 51 | $ 126 | $ 153 |