Commitments and Contingent Liabilities - Operating Leases (Details) $ in Thousands |
1 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2024
ft²
|
Jul. 31, 2023
USD ($)
ft²
|
Jan. 31, 2023
USD ($)
ft²
|
Jun. 30, 2026
USD ($)
|
Apr. 30, 2026
USD ($)
|
Dec. 31, 2025 |
Jan. 31, 2025
USD ($)
|
Aug. 31, 2022
ft²
|
|
| Operating Leases | ||||||||
| Lease space | ft² | 22,000 | 55,000 | ||||||
| Future lease payments | $ 50,781 | $ 2,900 | $ 1,900 | |||||
| Lease liability | $ 36,427 | $ 2,500 | $ 1,800 | |||||
| Incremental borrowing rate | 11.50% | 9.30% | 11.60% | 7.90% | ||||
| Renewal term | 2 years | 3 years | ||||||
| Lessee, Operating Lease, Lease Not yet Commenced, Existence of Option to Extend [true false] | true | |||||||
| Lease not yet commenced, renewal term | 2 years | |||||||
| ACELYRIN | ||||||||
| Operating Leases | ||||||||
| Lease space | ft² | 22,365 | 10,012 | ||||||
| Term of lease | 60 months | 65 months | ||||||
| Renewal term | 5 years | 3 years | ||||||
| Monthly rent payments | $ 200 | $ 30 | ||||||
| Percentage increase in monthly rent payments | 3.50% | 3.00% | ||||||
| X | ||||||||||
- Definition The annual percentage increase in monthly rent payments under the lease agreement. No definition available.
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| X | ||||||||||
- Definition The amount of monthly rent payments under the lease agreement. No definition available.
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| X | ||||||||||
- Definition Area of a real estate property. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Indicates (true false) whether lessee has option to extend operating lease not yet commenced. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Term of lessee's operating lease renewal for lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Details
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