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ACQUISITIONS, DIVESTITURES, LICENSING AND OTHER ARRANGEMENTS - Schedule of Divestitures (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Business Acquisition [Line Items]
Net Proceeds	$ 281	$ 223	$ 777	$ 631
Divestiture (Gains)/Losses	5	0	5	0
Royalty Income	(284)	(217)	(820)	(623)
Diabetes business - royalties
Business Acquisition [Line Items]
Net Proceeds	278	220	774	621
Divestiture (Gains)/Losses	0	0	0	0
Royalty Income	(284)	(217)	(820)	(623)
Mature products and other
Business Acquisition [Line Items]
Net Proceeds	3	3	3	10
Divestiture (Gains)/Losses	5	0	5	0
Royalty Income	$ 0	$ 0	$ 0	$ 0

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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