|
Accrued Expenses and Other Current Liabilities (Details) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2015
|
Dec. 31, 2014
|
|---|---|---|
| ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract] | ||
| Accrued expenses | $ 181,731 | $ 137,543 |
| Accrued amounts due to mobile operators and other content providers | 63,912 | 64,839 |
| Money transfer settlement obligations | 83,032 | 96,795 |
| Derivative liabilities | 63,249 | 36,439 |
| Deferred income taxes | 910 | 745 |
| Accrued expenses and other current liabilities | $ 392,834 | $ 336,361 |