Registration of securities issued in business combination transactions

FAIR VALUE (Details)

v2.4.0.8
FAIR VALUE (Details) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Fair values of financial instruments      
Non-qualified employee benefit plan investments   $ 21 $ 14
Carrying Amount
     
Fair values of financial instruments      
Non-qualified employee benefit plan investments 21 21 14
Long-term debt (including current portion) (3,891) (3,910) (3,702)
Carrying Amount | Cross Currency Interest Rate Contracts
     
Fair values of financial instruments      
Derivative contracts - assets 1 2 18
Carrying Amount | Interest rate contracts
     
Fair values of financial instruments      
Derivative contracts - liabilities (9) (10) (18)
Estimated Fair Value
     
Fair values of financial instruments      
Non-qualified employee benefit plan investments 21 21 14
Long-term debt (including current portion) (4,006) (4,010) (3,869)
Estimated Fair Value | Cross Currency Interest Rate Contracts
     
Fair values of financial instruments      
Derivative contracts - assets 1 2 18
Estimated Fair Value | Interest rate contracts
     
Fair values of financial instruments      
Derivative contracts - liabilities $ (9) $ (10) $ (18)