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EMPLOYEE BENEFIT PLANS (Details) (USD $)
In Millions, except Share data, unless otherwise specified
6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Continuing operations
   
EMPLOYEE BENEFIT PLANS    
Stock-based compensation costs, pretax $ 26 $ 22
Restricted Stock Units
   
EMPLOYEE BENEFIT PLANS    
Contractual right to receive shares of common stock for a stock based award 1  
Portion of awards vesting on each of the first three anniversary dates of the grant (as a percent) 33.00%  
Vesting period 3 years  
2008 Stock Incentive Plan
   
EMPLOYEE BENEFIT PLANS    
Shares available for issuance under the plan 6,000,000  
2008 Stock Incentive Plan | Stock Options
   
EMPLOYEE BENEFIT PLANS    
Expiration period from the date of grant   5 years
Vesting period   3 years