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v3.21.2

Collaboration Agreements, License Agreement and Revenues - Roll-forward of Related Contract Liabilities (Detail) $ in Thousands | 9 Months Ended
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Sep. 30, 2021 USD ($)
Contract with Customer Liability [Line Items] |
Balance at December 31, 2020 | $ (2,147)
Balance at September 30, 2021 | (7,003)
AstraZeneca Agreements [Member] |
Contract with Customer Liability [Line Items] |
Balance at December 31, 2020 | (137,338)
Additions | (55,424)
Recognized as Revenue | 32,495
Balance at September 30, 2021 | (160,267)
Product Revenue, Net [Member] | Direct Sales [Member] | Contract Liabilities [Member] |
Contract with Customer Liability [Line Items] |
Balance at December 31, 2020 | (15,137)
Additions | (944)
Deduction | 5,913
Currency Translation and Other | (167)
Balance at September 30, 2021 | (10,335)
Drug Product Revenue [Member] |
Contract with Customer Liability [Line Items] |
Balance at December 31, 2020 | (5,984)
Additions | (24,904)
Recognized as Revenue | 0
Balance at September 30, 2021 | (30,888)
Drug Product Revenue [Member] | AstraZeneca Agreements [Member] | U.S. [Member] |
Contract with Customer Liability [Line Items] |
Balance at December 31, 2020 | 0
Additions | (11,171)
Recognized as Revenue | 0
Balance at September 30, 2021 | (11,171)
Drug Product Revenue [Member] | Astellas Agreement [Member] | Japan [Member] |
Contract with Customer Liability [Line Items] |
Balance at December 31, 2020 | 0
Additions | (1,974)
Recognized as Revenue | 0
Balance at September 30, 2021 | (1,974)
Drug Product Revenue [Member] | Astellas Agreement [Member] | Europe [Member] |
Contract with Customer Liability [Line Items] |
Balance at December 31, 2020 | (5,984)
Additions | (11,759)
Recognized as Revenue | 0
Balance at September 30, 2021 | $ (17,743)

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