CAPITAL STOCK (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
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	1,600,000,000
Preferred Stock Shares Authorized	40,000,000
Reacquired stock or repurchases of common stock	$ 317,000,000	$ 1,085,000,000
Stock Repurchased During Period Shares	5,000,000	20,300,000