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Leases - Additional Information (Details) $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2023 USD ($) | Jul. 31, 2022 USD ($) ft² | May 31, 2022 USD ($) ft² | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Right-of-use assets with no alternative future use |  |  |  | $ 794 | $ 18,871 | $ 63,321
Lonza |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Prior notification period to terminate arrangement |  |  |  | 12 months |  |
Finance lease expiration date |  |  |  | 2024-12 |  |
Undiscounted finance lease value | $ 51,700 |  |  |  |  |
Discounted value using the expected payment timeline | $ 48,500 |  |  |  |  |
Incremental borrowing rate | 10.80% |  |  |  |  |
Increase in lease liability | $ 15,900 |  |  |  |  |
Redwood, California |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Square feet of space | ft² |  |  | 51,822 |  |  |
Lease term |  |  | 11 years 8 months 12 days |  |  |
Option to extend lease |  |  |  | The Redwood City lease provides for an optional five-year extension. |  |
Option to extend lease term |  |  | 5 years |  |  |
Lease includes allowance for tenant improvements |  |  | $ 9,800 |  |  |
Rockville, Maryland |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Square feet of space | ft² |  | 57,902 |  |  |  |
Lease term |  | 12 years 10 months 24 days |  |  |  |
Option to extend lease |  |  |  | The Rockville lease provides for optional two five-year extensions. |  |
Option to extend lease term |  | 5 years |  |  |  |
Lease includes allowance for tenant improvements |  | $ 12,100 |  |  | 2,800 |
Tenant Improvement Allowance |  |  |  |  | $ 2,900 |
Office and Laboratory Space | Rockville, Maryland |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Lease expiration year |  |  |  | 2030 |  |

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