DEFERRED INCOME (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Deferred Revenue Disclosure [Abstract]
Alliances	$ 1,515		$ 1,418
Gain on sale-leaseback transactions	50		71
Other	240		36
Total deferred income	1,805		1,525
Deferred income current	995		756
Deferred income non-current	810		769
Early access program	200
Amortization of deferred income	$ 270	$ 398