EQUITY (Changes in common shares, treasury stock and capital in excess of par value of stock) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Equity [Abstract]
Common Shares Issued, Balance at January 1			2,205,000,000	2,205,000,000
Common Shares Issued, Balance at June 30,	2,205,000,000	2,205,000,000	2,205,000,000	2,205,000,000
Treasury Stock, Balance at January 1,			501,000,000	491,000,000
Shares repurchased during the period	9,000,000	7,000,000	14,000,000	7,000,000
Employee stock compensation plans, Treasury Stock			(15,000,000)	(7,000,000)
Treasury Stock, Balance at June 30,	500,000,000	491,000,000	500,000,000	491,000,000
Cost of Treasury Stock, Balance at January 1,			$ (17,454,000,000)	$ (17,364,000,000)
Employee stock compensation plans, Cost of Treasury Stock			649,000,000	266,000,000
Stock repurchase program, Cost of Treasury Stock	(248,000,000)	(173,000,000)	(386,000,000)	(173,000,000)
Cost of Treasury Stock, Balance at June 30,	(17,191,000,000)	(17,271,000,000)	(17,191,000,000)	(17,271,000,000)
Capital in Excess of Par Value of Stock, Balance at January 1,			3,682,000,000	3,768,000,000
Employee stock compensation plans, Capital in Excess of Par Value of Stock			(361,000,000)	(71,000,000)
Capital in Excess of Par Value of Stock, Balance at June 30,	3,321,000,000	3,697,000,000	3,321,000,000	3,697,000,000
Net earnings attributable to noncontrolling interest, tax	204,000,000	165,000,000	400,000,000	336,000,000
Authorization to repurchase common stock value				3,000,000,000
Shares repurchased during the period, average price per share	$ 28.29	$ 23.75	$ 27.32	$ 23.75
Shares repurchased during the period, aggregate cost	$ 248,000,000	$ 173,000,000	$ 386,000,000	$ 173,000,000