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NONCONSOLIDATED AFFILIATES (Narrative) (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Schedule of Equity Method Investments [Line Items]      
Investments in nonconsolidated affiliates $ 106 $ 132  
Equity Method Investment, Dividends 72 73 41
Undistributed Earnings of Nonconsolidated Affiliates 21 31  
Subsequent Event [Member] | Nippon Unicar Company Limited [Member]
     
Schedule of Equity Method Investments [Line Items]      
Equity Method Investment, Ownership Percentage 50.00%    
Sale price per agreement $ 13