Fair Value Measurements - Key inputs used in available-for-sale investments in particle valuation (Details) - Available-for-sale Securities - Level 3 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Lack of marketability discount ("DLOM") | |||
| Key inputs used in available-for-sale investments valuation | |||
| Inputs used in valuation of available-for-sale investments | 0.20 | 0.20 | 0.20 |
| Volatility | |||
| Key inputs used in available-for-sale investments valuation | |||
| Inputs used in valuation of available-for-sale investments | 0.50 | 0.50 | 0.50 |
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- Definition Value of input used to measure investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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