Goodwill and Intangible Assets - Intangible Assets, Net (Details) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
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| Finite-Lived Intangible Assets | |||
| Gross carrying amount | $ 89,524 | $ 89,592 | |
| Accumulated amortization | (43,923) | (42,232) | |
| Net carrying amount | 45,601 | 47,360 | |
| Indefinite-lived intangible assets | 5,272 | 5,281 | |
| Total intangible assets gross carrying amount | 94,796 | 94,873 | |
| Intangible assets, net | 50,873 | 52,641 | |
| Amortization of intangible assets | 1,748 | $ 1,858 | |
| Amortization expense | 1,748 | $ 1,858 | |
| Developed product rights | |||
| Finite-Lived Intangible Assets | |||
| Gross carrying amount | 81,165 | 81,239 | |
| Accumulated amortization | (36,380) | (34,849) | |
| Net carrying amount | 44,785 | 46,390 | |
| License agreements | |||
| Finite-Lived Intangible Assets | |||
| Gross carrying amount | 8,359 | 8,353 | |
| Accumulated amortization | (7,543) | (7,383) | |
| Net carrying amount | $ 816 | $ 970 | |
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- 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/exampleRef
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount before accumulated amortization of intangible assets, excluding goodwill. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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