REPOSITIONING AND OTHER CHARGES - Narrative (Details) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2024 USD ($) position	Jun. 30, 2023 USD ($) position	Jun. 30, 2024 USD ($) position	Jun. 30, 2023 USD ($) position	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Restructuring Cost and Reserve [Line Items]
Charges	$ 39	$ 66	$ 88	$ 169
Restructuring costs (returned to income)	$ 27	$ 54	$ 61	$ 152
Number of employees severed (in employees) | position	645	764	2,007,000,000	2,561
Other charges	$ 246	$ 208	$ 477	$ 468
Restructuring reserve, translation and other adjustment	0	(2)	(17)	(2)
Decrease in fair value of cash proceeds from sale		11		11	$ 11
Russia and Ukraine Conflict
Restructuring Cost and Reserve [Line Items]
Other charges						$ 295
Severance
Restructuring Cost and Reserve [Line Items]
Charges			53
Restructuring costs (returned to income)	20	19	53	86
Asset impairments
Restructuring Cost and Reserve [Line Items]
Charges			2
Restructuring costs (returned to income)	1	9	2	21
Exit costs
Restructuring Cost and Reserve [Line Items]
Charges			33
Restructuring costs (returned to income)	18	38	33	62
Restructuring costs incurred to date	$ 26	$ 25	$ 26	$ 25