Acquisitions - HilleVax Acquisition - Total purchase consideration (Details) - HilleVax - USD ($) $ in Thousands		3 Months Ended	9 Months Ended
Sep. 17, 2025	Sep. 30, 2025	Sep. 30, 2025
Asset acquisition
Closing cash payment	$ 98,968
CVR consideration adjustment	5,673	$ 5,700	$ 5,700
Transaction costs	708
Total purchase consideration	$ 105,349

Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer.

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Amount of transaction cost incurred as part of consideration transferred in asset acquisition.

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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.

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The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.

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Asset Acquisition, Contingent Value Rights, Consideration Adjustment

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