Investments - Additional Information (Detail) - Security |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Marketable Securities [Line Items] | ||
| Number of available-for-sale investment securities in unrealized loss position | 58 | 18 |
| X | ||||||||||
- Definition Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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| X | ||||||||||
- 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. No definition available.
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