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LONG-TERM INCENTIVE EMPLOYEE COMPENSATION - Weighted Average Assumptions (Detail) (USD $)
6 Months Ended
Jun. 30, 2014
Mar. 04, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Expected volatility 29.60%  
Expected life (in years) 5 years 9 months 6 days  
Risk-free rates 1.80%  
Grant Date Fair Value   $ 11.93