Description of the Business (Additional Information) (Details) - USD ($) $ / shares in Units, $ in Millions |
6 Months Ended | ||
|---|---|---|---|
Apr. 20, 2026 |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Business Combination [Line Items] | |||
| Distribution date | Apr. 20, 2026 | ||
| Share issued, common stock | 35,390,679 | 0 | |
| Purchase Price | $ 13.81 | ||
| Sale of the Primary Shares | $ 80 | ||
| Time duration for operating plan | 12 months | ||
| Primary Shares | |||
| Business Combination [Line Items] | |||
| Share issued, common stock | 5,791,479 | ||
| Secondary Shares | |||
| Business Combination [Line Items] | |||
| Share issued, common stock | 4,705,575 | ||
| Spin Off Transactions [Member] | |||
| Business Combination [Line Items] | |||
| Transfers from Parent | $ 100 | ||
| AnaptysBio [Member] | |||
| Business Combination [Line Items] | |||
| Distributed shares | 29,100,902 | ||
| AnaptysBio [Member] | First Tracks Biotherapeutics [Member] | |||
| Business Combination [Line Items] | |||
| Distributed shares | 29,100,902 |
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- Definition Cash and Cash equivalents Transferred To Parent No definition available.
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- Definition Distributed Shares No definition available.
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- Definition Private Placement Common Stock Price Per Share No definition available.
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- Definition Time Duration Operating Plan No definition available.
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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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Date of distribution for distribution of cash or unit to limited partner of limited partnership (LP), in YYYY-MM-DD format. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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