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FINANCING ARRANGEMENTS - Schedule of Long-term Debt (Details) - USD ($) $ in Millions | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Debt Instrument [Line Items] |  |
Principal value | $ 36,622 | $ 38,234
Unamortized basis adjustment from swap terminations | 92 | 97
Unamortized bond discounts and issuance costs | (278) | (284)
Unamortized purchase price adjustments of Celgene debt | 910 | 924
Total | 37,332 | 38,953
Current portion of Long-term debt | 2,254 | 3,897
Long-term debt | 35,078 | 35,056
Interest rate swap contracts |  |
Debt Instrument [Line Items] |  |
Fair value of interest rate swap contracts | $ (14) | $ (18)

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