RESTRUCTURING - Schedule of Restructuring Reserve by Type of Cost (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning of period	$ 47	$ 101
Restructuring charges	321	60
Foreign currency translation and other	3	10
Payments	(142)	(106)
Restructuring reserve, end of period	223	45
Change in estimates	$ 5	$ 6