GOODWILL AND INTANGIBLE ASSETS (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012
Goodwill
Balance of goodwill at beginning of period	$ 25,483	$ 25,810	$ 25,413
Foreign exchange translation	449	(306)	397
Discontinued Operations	(17)
Smaller acquisitions/divestitures		(8)
Purchase accounting adjustments and other		(13)
Balance of goodwill at end of period	$ 25,915	$ 25,483	$ 25,810