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RESTRUCTURING, INTEGRATION AND SEPARATION COSTS - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Cost-rationalization and integration initiatives |  |
Separation and IPO-related costs included in selling, general and administrative expenses | $ 794 | $ 725
Restructuring and Integration Costs |  |
Cost-rationalization and integration initiatives |  |
Costs incurred | 12 | 9
Separation and IPO Costs |  |
Cost-rationalization and integration initiatives |  |
Separation and IPO-related costs included in selling, general and administrative expenses | $ 5 | $ 6

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