|
SHAREHOLDERS' EQUITY (Details 3) (USD $)
In Thousands, except Share data, unless otherwise specified |
12 Months Ended | ||||
|---|---|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2013
Common stock
|
Apr. 30, 2013
Common stock
|
|
| Shareholders' equity | |||||
| Common stock repurchased (in shares) | 4,500,000 | 15,500,000 | |||
| Aggregate consideration for common stock repurchased | $ 229,101 | $ 716,072 | $ 518,637 | ||
| Additional shares authorized for repurchase | 10,000,000 | ||||
| Shares remaining in share repurchase authorization | 8,600,000 | ||||