OTHER (INCOME)/EXPENSE, NET - Schedule of Other (Income) Expense (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
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| Alliance Statement [Line Items] | ||||
| Interest expense | $ 485 | $ 521 | $ 979 | $ 946 |
| Royalty income - divestitures (Note 4) | (286) | (265) | (558) | (536) |
| Royalty and licensing income (Note 4) | (162) | (191) | (421) | (352) |
| Provision for restructuring (Note 6) | 223 | 260 | 356 | 480 |
| Investment income | (139) | (87) | (277) | (270) |
| Integration expenses (Note 6) | 32 | 74 | 74 | 145 |
| Litigation and other settlements | 1 | 69 | 259 | 71 |
| Acquisition expense | 3 | 1 | 5 | 50 |
| Equity investment (gain)/losses, net (Note 9) | 22 | (107) | 100 | (209) |
| Contingent consideration (Note 9) | 336 | 0 | 336 | 0 |
| Other | (21) | (2) | (19) | 29 |
| Other (income)/expense, net | $ 494 | $ 273 | $ 833 | $ 354 |
| X | ||||||||||
- Definition Acquisition Expense No definition available.
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| X | ||||||||||
- Definition This element represents royalty income recognized in other income during the period related to the sale of a business. No definition available.
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| X | ||||||||||
- Definition The net amount of other (income)/expense which does not qualify for separate disclosure under materiality guidelines. No definition available.
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| X | ||||||||||
- Definition This element represents the amount of other income received during the period related to alliance partners and includes the amortization of milestone payments received and royalty income. No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in value of liability in contingent consideration arrangement in business combination, including, but not limited to, difference arising upon settlement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of expense for integration-related cost incurred in connection with business combination. Includes system integration and conversion costs; severance and other employee-related costs; restructuring and other post-combination costs. Excludes acquisition-related cost incurred to effect business combination; cost to issue debt or equity securities; and cost related to acquisition of asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of realized and unrealized gain (loss) on investment. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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