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GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Other intangible assets
Amortization of intangible assets	$ 2,400	$ 2,300	$ 4,800	$ 4,600
Impairment of intangible assets (excluding goodwill)				$ 20
Inrebic | Acquired marketed product rights
Other intangible assets
Impairment of intangible assets (excluding goodwill)	280
Investigational Compound for Hematologic Diseases | Celgene
Other intangible assets
Impairment of intangible assets (excluding goodwill)	$ 590

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