Annual report pursuant to Section 13 and 15(d)

FAIR VALUE (Details 2)

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FAIR VALUE (Details 2) (Recurring basis, USD $)
In Millions, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Estimated Fair Value
    
Assets:    
Total assets. $ 32 $ 39
Liabilities:    
Total liabilities (18) (17)
Estimated Fair Value | Cross currency interest rate contract
    
Assets:    
Total assets 18 27
Estimated Fair Value | Equity mutual funds
    
Assets:    
Total assets 14 12
Quoted prices in active markets for identical assets (Level 1)
    
Assets:    
Total assets. 14 12
Quoted prices in active markets for identical assets (Level 1) | Equity mutual funds
    
Assets:    
Total assets 14 12
Significant other observable inputs (Level 2)
    
Assets:    
Total assets. 18  
Liabilities:    
Total liabilities (18) (17)
Significant other observable inputs (Level 2) | Cross currency interest rate contract
    
Assets:    
Total assets 18  
Significant unobservable inputs (Level 3)
    
Assets:    
Total assets.   27
Significant unobservable inputs (Level 3) | Cross currency interest rate contract
    
Assets:    
Total assets   $ 27