|
STOCK-BASED COMPENSATION (Details 2) (USD $)
In Millions, except Per Share data, unless otherwise specified |
9 Months Ended | |
|---|---|---|
|
Sep. 30, 2012
|
Sep. 30, 2011
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Dividend yield | 3.65% | 4.32% |
| Risk-free interest rate | 1.36% | 3.05% |
| Expected volatility | 43.00% | 42.00% |
| Expected life (years) | 7.0 | 7.0 |
| Grant fair value (per option) | $ 6.55 | $ 5.48 |
| Exercise price | $ 21.92 | $ 18.78 |
| Shares granted | 480,250 | 575,000 |