Goodwill and Intangible Assets - Intangible Assets, Net (Details) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
Dec. 31, 2024 |
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| Finite-Lived Intangible Assets | |||
| Gross carrying amount | $ 89,990 | $ 89,743 | |
| Accumulated amortization | (36,792) | (34,877) | |
| Net carrying amount | 53,198 | 54,866 | |
| Indefinite-lived intangible assets | 5,291 | 5,202 | |
| Total intangible assets gross carrying amount | 95,281 | 94,945 | |
| Intangible assets, net | 58,489 | 60,068 | |
| Amortization of intangible assets | 1,858 | $ 1,891 | |
| Amortization expense | 1,858 | $ 1,891 | |
| Developed product rights | |||
| Finite-Lived Intangible Assets | |||
| Gross carrying amount | 81,638 | 81,428 | |
| Accumulated amortization | (29,981) | (28,253) | |
| Net carrying amount | 51,657 | 53,175 | |
| License agreements | |||
| Finite-Lived Intangible Assets | |||
| Gross carrying amount | 8,352 | 8,315 | |
| Accumulated amortization | (6,811) | (6,624) | |
| Net carrying amount | $ 1,541 | $ 1,691 | |
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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. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. 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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