Research Collaboration and License Agreements - Schedule of Contract Balances (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Accounts receivable related to collaborations | ||
| Beginning balance | $ 1.0 | $ 5.7 |
| Additions | 0.8 | 0.0 |
| Payments received | 0.0 | (5.3) |
| Ending balance | 1.8 | 0.4 |
| Accounts payable related to collaborations | ||
| Beginning balance | 16.8 | 5.4 |
| Additions | 9.1 | 19.4 |
| Payments made | 0.0 | (5.4) |
| Ending balance | 25.9 | 19.4 |
| Contract assets: Collaboration contract asset | ||
| Beginning balance | 3.5 | 7.8 |
| Amortization | (0.3) | (3.3) |
| Ending balance | 3.2 | 4.5 |
| Contract liabilities: Deferred revenue | ||
| Beginning balance | 205.6 | 448.2 |
| Revenue recognized from balances held at the beginning of the period | (15.6) | (188.8) |
| Ending balance | $ 190.0 | $ 259.4 |
| X | ||||||||||
- Definition Accounts Payable, Contract Balances, Current No definition available.
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| X | ||||||||||
- Definition Accounts Payable, Contract Balances, Current Additions No definition available.
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| X | ||||||||||
- Definition Accounts Payable, Contract Balances, Current Payments No definition available.
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| X | ||||||||||
- Definition Accounts Receivable, After Allowance For Credit Loss, Current, Additions No definition available.
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| X | ||||||||||
- Definition Accounts Receivable, After Allowance For Credit Loss, Current, Payments Received No definition available.
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| X | ||||||||||
- Definition Capitalized Contract Cost, Amortization During Period No definition available.
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| X | ||||||||||
- Definition Change in Accounts Payable, after Allowance for Credit Loss No definition available.
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| X | ||||||||||
- Definition Change in Accounts Receivable, after Allowance for Credit Loss No definition available.
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| X | ||||||||||
- Definition Change in Collaboration Contract Asset And Other Assets No definition available.
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| X | ||||||||||
- Definition Change in Contract with Customer, Liability No definition available.
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| 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 recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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