Collaboration Revenue (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
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| Revenue from Contract with Customer [Abstract] | ||||
| Cash consideration received | $ 100 | $ 100 | ||
| Collaboration revenue | $ 0 | $ 3 | $ 0 | $ 66 |
| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of revenue from collaborative arrangement. Excludes revenue from contract with customer under Topic 606. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- References No definition available.
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