GOODWILL AND OTHER INTANGIBLE ASSETS (Other Intangible Assets) (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Other Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 7,642	$ 7,601
Other Intangible Assets, Accumulated Amortization	(3,886)	(3,379)
Finite-Lived Intangible Assets, Net	3,756	4,222
Intangible Assets, Gross (Excluding Goodwill)	7,645	7,604
Other intangible assets	3,759	4,225
In-process research and development
Other Intangible Assets [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill)	3	3
Indefinite-Lived Intangible Assets (Excluding Goodwill), Accumulated Amortization	0	0
Developed technology
Other Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	2,634	2,634
Other Intangible Assets, Accumulated Amortization	(1,467)	(1,252)
Finite-Lived Intangible Assets, Net	1,167	1,382
Software
Other Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	1,449	1,404
Other Intangible Assets, Accumulated Amortization	(893)	(805)
Finite-Lived Intangible Assets, Net	556	599
Trademarks/tradenames
Other Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	352	352
Other Intangible Assets, Accumulated Amortization	(342)	(329)
Finite-Lived Intangible Assets, Net	10	23
Customer-related
Other Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	3,207	3,211
Other Intangible Assets, Accumulated Amortization	(1,184)	(993)
Finite-Lived Intangible Assets, Net	$ 2,023	$ 2,218