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Akeso License and Collaboration Agreement (Details) - USD ($) $ in Thousands |  |  | 1 Months Ended | 2 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Mar. 06, 2023 | Jan. 17, 2023 | Jan. 31, 2023 | Mar. 06, 2023 | Dec. 31, 2023 | Dec. 31, 2022
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |
In-process research and development expense |  |  |  |  | $ 520,915 | $ 0
Issuance of common stock in lieu of cash for Akeso upfront payment |  |  |  |  | $ 45,900 |
Collaborative arrangement, transaction with party to collaborative arrangement |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |
Collaborative arrangement, upfront payment |  |  |  | $ 500,000 |  |
Cash payment for collaborative arrangement, upfront payment |  |  |  | 474,900 |  |
Collaborative arrangement, direct transaction costs |  |  |  | $ 115 |  |
Collaborative arrangement, additional potential milestone payments |  |  | $ 4,500,000 |  |  |
Collaborative arrangement, potential regulatory milestone payments |  |  | 1,050,000 |  |  |
Collaborative arrangement, potential commercial milestone payments |  |  | 3,450,000 |  |  |
Collaborative arrangement, transaction with party to collaborative arrangement, upfront payment one |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |
Cash payment for collaborative arrangement, upfront payment |  | $ 274,900 | $ 274,900 |  |  |
Collaborative arrangement, common stock issued in lieu of cash upfront payment (in shares) |  | 10,000,000 | 10,000,000 |  |  |
Collaborative arrangement, upfront payment, paid in shares |  |  | $ 25,100 |  |  |
Issuance of common stock in lieu of cash for Akeso upfront payment |  |  | $ 45,900 |  |  |
Collaborative arrangement, transaction with party to collaborative arrangement, upfront payment two |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |
Cash payment for collaborative arrangement, upfront payment | $ 200,000 |  |  |  |  |

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- Definition Collaborative Arrangement, Rights And Obligations, Maximum Aggregate Milestone Payments + References No definition available. + Details
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- Definition Collaborative Arrangement, Rights And Obligations, Potential Regulatory Milestone Payments + References No definition available. + Details
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- 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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 808 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479402/808-10-50-1 + Details
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