Collaborations - BeOne (Details) - USD ($) $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Jan. 02, 2020 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||||
| Total revenues | $ 36,751 | $ 33,424 | $ 28,190 | |
| BeOne | ||||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||||
| Research and development arrangement, contract to provide cash and development services, maximum amount | $ 1,250 | |||
| BeOne | ||||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||||
| Equity method investment, aggregate cost | $ 2,800 | |||
| Research and Development Expense | BeOne | ||||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||||
| Cost recoveries | 181 | 122 | 109 | |
| BeOne | BeOne | ||||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||||
| Total revenues | $ 266 | $ 259 | $ 125 | |
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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/disclosureRef
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- Definition This element represents the aggregate cost of investments accounted for under the equity method of accounting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Return of or reimbursements received in relation to direct costs and expenses previously paid or incurred. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of costs incurred under a research and development arrangement accounted for as a contract to perform research and development for others. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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