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LEGAL PROCEEDINGS AND CONTINGENCIES (Details) $ in Millions, $ in Millions | 1 Months Ended | 2 Months Ended | 3 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 31, 2024 USD ($) lawsuit plaintiff | Dec. 31, 2023 defendant plaintiff | Feb. 28, 2021 USD ($) | Mar. 31, 2010 AUD ($) | Mar. 31, 2010 USD ($) | Nov. 30, 2023 lawsuit healthcare_system | Mar. 31, 2024 USD ($) lawsuit patent | Nov. 30, 2022 lawsuit | Jun. 30, 2022 claim | Apr. 01, 2022 | Nov. 30, 2021 acquirer lawsuit | Jun. 30, 2021 USD ($) | Mar. 31, 2018 lawsuit
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Damages sought | $ |  |  | $ 834 |  |  |  |  |  |  |  |  |  |
Class action claims |  |  |  |  |  |  |  | 2 |  |  |  |  |
Obligation to holders of the contingent value rights | $ |  |  |  |  |  |  |  |  |  |  |  | $ 6,400 |
Number of healthcare systems | healthcare_system |  |  |  |  |  | 3 |  |  |  |  |  |  |
Running royalty |  |  |  |  |  |  |  |  |  | 0.015 |  |  |
Accrued liabilities for CERCLA matters | $ | $ 79 |  |  |  |  |  | $ 79 |  |  |  |  |  |
Bristol-Myers Squibb |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Damages sought | $ |  |  | $ 417 |  |  |  |  |  |  |  |  |  |
Plavix Australia Intellectual Property | Australia, Dollars |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Damages paid | $ |  |  |  | $ 449 |  |  |  |  |  |  |  |  |
Plavix Australia Intellectual Property | United States of America, Dollars |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Damages paid | $ |  |  |  |  | $ 293 |  |  |  |  |  |  |  |
Xspray |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of patents | patent |  |  |  |  |  |  | 2 |  |  |  |  |  |
Abilify Product Liability | NEW JERSEY |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Individual injury claims | 11 |  |  |  |  |  | 11 |  |  |  |  |  |
Abilify Product Liability | CANADA |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Individual injury claims | 7 |  |  |  |  |  | 7 |  |  |  |  |  |
Pending claims | 11 |  |  |  |  |  | 11 |  |  |  |  |  |
Class action claims | 4 |  |  |  |  |  | 4 |  |  |  |  |  |
Pending claims, active | 2 |  |  |  |  |  | 2 |  |  |  |  |  |
Celgene Securities Class Action |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Putative claims |  |  |  |  |  |  |  |  |  |  |  |  | 2
Celgene Contingent Value Rights |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Putative claims |  |  |  |  |  |  |  |  |  |  | 2 |  |
Number of acquirers | acquirer |  |  |  |  |  |  |  |  |  |  | 1 |  |
Molina Litigation |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Class action claims | claim |  |  |  |  |  |  |  |  | 63 |  |  |  |
Dismissed cases | claim |  |  |  |  |  |  |  |  | 4 |  |  |  |
Opt-Out Entities |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Class action claims | 2 |  |  |  |  |  | 2 |  |  |  |  |  |
Mayo Clinic, LifePoint Corporate Services, and Intermountain Health |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Class action claims |  |  |  |  |  | 2 |  |  |  |  |  |  |
Pomalyst Antitrust Class Action |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings And Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of plaintiffs | plaintiff | 1 | 1 |  |  |  |  |  |  |  |  |  |  |
Loss contingency, number of defendants | defendant |  | 2 |  |  |  |  |  |  |  |  |  |  |

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