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Collaboration Agreements, License Agreement and Revenues - Roll-forward of Related Contract Liabilities (Detail) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 USD ($)
AstraZeneca Agreements [Member] |
Contract with Customer Liability [Line Items] |
Balance at December 31, 2022 | $ (175,646)
Additions | (94,099)
Currency Translation and Other | 839
Recognized as Revenue | 89,055
Balance at December 31, 2023 | (179,851)
Drug Product Revenue, Net [Member] | Astellas Agreement [Member] | Europe [Member] |
Contract with Customer Liability [Line Items] |
Balance at December 31, 2022 | (40,303)
Additions | (17,674)
Recognized as Revenue | 2,306
Reclassified to accrued liability / accounts payable | 38,746
Balance at December 31, 2023 | $ (16,925)

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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479837/606-10-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-8 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479837/606-10-45-2 + Details
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