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RESTRUCTURING, INTEGRATION AND SEPARATION COSTS - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Cost-rationalization and integration initiatives
Separated-related costs	$ 867	$ 794
Restructuring and Integration Costs
Cost-rationalization and integration initiatives
Costs incurred	1	12
Restructuring, Integration and Separation Costs
Cost-rationalization and integration initiatives
Restructuring, integration and separation costs	0	0
Separated-related costs	$ 5	$ 5

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