XML 103 R85.htm IDEA: XBRL DOCUMENT v2.4.0.6
CAPITAL STOCK (Details) (USD $)
12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Capital Stock Paragraph Details [Abstract]      
Common stock shares authorized 2,000,000,000    
Common Shares par value $ 1    
Authorized Amount Of Common Stock Value Of Share Repurchase Program $ 3,000,000,000    
Common stock share repurchase value remaining 1,900,000,000    
Preferred Stock Shares Authorized 40,000,000    
Reacquired stock or repurchases of common stock $ (1,085,000,000) $ 0 $ 0
Stock Repurchased During Period Shares 20,300,000