Registration of securities issued in business combination transactions

FAIR VALUE (Details)

v2.4.0.6
FAIR VALUE (Details) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Fair values of financial instruments    
Non-qualified employee benefit plan investments $ 14 $ 12
Carrying Amount
   
Fair values of financial instruments    
Non-qualified employee benefit plan investments 14 12
Long-term debt (including current portion) (3,702) (3,942)
Carrying Amount | Cross Currency Interest Rate Contract
   
Fair values of financial instruments    
Derivative contracts - assets 18 27
Carrying Amount | Interest rate contract
   
Fair values of financial instruments    
Derivative contracts - liabilities (18) (17)
Estimated Fair Value
   
Fair values of financial instruments    
Non-qualified employee benefit plan investments 14 12
Long-term debt (including current portion) (3,869) (4,061)
Estimated Fair Value | Cross Currency Interest Rate Contract
   
Fair values of financial instruments    
Derivative contracts - assets 18 27
Estimated Fair Value | Interest rate contract
   
Fair values of financial instruments    
Derivative contracts - liabilities $ (18) $ (17)