REPOSITIONING AND OTHER CHARGES - Narrative (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($) employee	Jun. 30, 2022 USD ($) employee	Jun. 30, 2023 USD ($) employee	Jun. 30, 2022 USD ($) employee
Restructuring Cost and Reserve [Line Items]
Charges	$ 66	$ 91	$ 169	$ 238
Restructuring costs (returned to income)	$ 54	$ 54	$ 152	$ 186
Number of employees severed (in employees) | employee	764	468	2,561,000,000	1,664
Other charges	$ (208)	$ (190)	$ (468)	$ (509)
Russia and Ukraine Conflict
Restructuring Cost and Reserve [Line Items]
Other charges		124		307
Cost of products and services sold | Russia and Ukraine Conflict
Restructuring Cost and Reserve [Line Items]
Other charges		60		60
Other (income) expense | Russia and Ukraine Conflict
Restructuring Cost and Reserve [Line Items]
Other charges		57		57
Tax valuation allowance adjustment				2
Severance
Restructuring Cost and Reserve [Line Items]
Charges			86
Restructuring costs (returned to income)	19	25	86	32
Asset impairments
Restructuring Cost and Reserve [Line Items]
Charges			21
Restructuring costs (returned to income)	9	25	21	148
Exit costs
Restructuring Cost and Reserve [Line Items]
Charges			62
Restructuring costs (returned to income)	38	41	62	58
Restructuring costs incurred to date	$ 25	31	$ 25	31
Contract adjustments, impairment of other assets and employee severance | Selling, general and administrative expenses | Russia and Ukraine Conflict
Restructuring Cost and Reserve [Line Items]
Other charges		$ 7		$ 190