RESTRUCTURING, INTEGRATION, SEPARATION AND IPO COSTS - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cost-rationalization and integration initiatives
Restructuring Incurred Cost, Statement Of Income Or Comprehensive Income, Extensible Enumeration, Not Disclosed Flag	restructuring and integration-related costs
Selling, general and administrative	$ 2,917	$ 2,625	$ 2,624
Restructuring and Integration Costs
Cost-rationalization and integration initiatives
Restructuring costs	58	30	18
Separation and IPO Costs
Cost-rationalization and integration initiatives
Restructuring, integration, separation and IPO costs	4	33	32
Selling, general and administrative	$ 22	$ 94	$ 132