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Collaboration Agreements And Business Development Activities - Takeda Collaboration Narrative (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 USD ($) | Jun. 30, 2023 USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Remaining performance obligation | $ 66.3 | $ 66.3
Collaborative Arrangement with Takeda |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Revenue from contract with customer, commercial sales milestone | 9.8 | 9.8
Revenue from contract with customer, commercial milestone | 11.0 | 11.0
Remaining performance obligation | 33.4 | 33.4
Collaborative Arrangement with Takeda | Japan |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Cumulative net sales milestone | $ 150.0 | $ 150.0

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