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STOCK-BASED COMPENSATION (Tables) (Performance Share Awards) | 6 Months Ended
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Jun. 30, 2013
Performance Share Awards |
Stock-Based Compensation arrangements |
Schedule of Value per Share and Assumptions Used |
|  | Grant Date |  | June 30, 2013 |
Value per Share |  | $ | 46.12 |  | $46.09 - $70.96 |
Assumptions: |  |  |  |  |
Stock Price Volatility |  | 43.8% |  | 31.6% - 43.1% |
Risk Free Rate of Return |  | 0.4% |  | 0.1% - 0.5% |
Expected Dividend Yield |  | 0.2% |  | 0.1% |

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