Collaboration and License Agreements - Amgen, Inc (Details) - Amgen Incorporated - Olpasiran Agreement	Dec. 31, 2024 USD ($)	Sep. 30, 2016 agreement
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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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

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