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STOCK PLANS AND SHARE-BASED COMPENSATION (Fair Value Assumptions) (Details) (Employee Stock [Member], USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Employee Stock [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Risk-free interest rates 0.00% 0.00% 0.07% 0.11%
Expected volatility rates 0.00% 0.00% 30.00% 33.00%
Expected dividend yield 0.00% 0.00% 0.66% 0.80%
Expected term of stock options/purchase right (in years) 0 years 0 years 6 months 6 months
Weighted-average estimated fair value of purchase rights $ 0.00 $ 0.00 $ 13.31 $ 9.14