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Collaboration and License Agreements - Amgen, Inc (Details) - Amgen Incorporated - Olpasiran Agreement | Dec. 31, 2024 USD ($) | Sep. 30, 2016 agreement
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Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |
Number of agreements | agreement |  | 2
Contract assets | $ 0 |
Contract liabilities | 0 |
Maximum |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |
Additional remaining development regulatory and sales milestones payments | $ 485,000,000 |

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