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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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