Share-based Compensation - Hutchmed Share Based Compensation Expense (Details) - HUTCHMED Share Option Scheme - USD ($) |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Share-based Compensation | ||
| Share-based compensation expense | $ 971,000 | $ 1,552,000 |
| Unrecognized compensation cost | $ 1,681,000 | |
| Unrecognized compensation cost - weighted-average remaining service period (in years) | 1 year 4 months 24 days | |
| Research and development expenses | ||
| Share-based Compensation | ||
| Share-based compensation expense | $ 835,000 | 1,206,000 |
| Selling and administrative expenses | ||
| Share-based Compensation | ||
| Share-based compensation expense | 106,000 | 281,000 |
| Cost of revenue | ||
| Share-based Compensation | ||
| Share-based compensation expense | $ 30,000 | $ 65,000 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cost to be recognized for option under share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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/disclosureRef
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