Commitments, Contingencies and Related Party Transactions (Detail) - USD ($) |
12 Months Ended | 53 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2025 |
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| Loss Contingencies [Line Items] | ||||
| Accrued legal expense | $ 13,000,000 | $ 0 | $ 13,000,000 | |
| Loss contingency, receivable | 8,500,000 | 8,500,000 | ||
| Payment of tax receivable agreement | 1,000,000.0 | 0 | $ 0 | $ 1,000,000.0 |
| Employee benefits and share-based compensation | $ 200,000 | 100,000 | 100,000 | |
| Ms. Mckay | ||||
| Loss Contingencies [Line Items] | ||||
| Employee benefits and share-based compensation | $ 120,000 | $ 133,000 | ||
| X | ||||||||||
- Definition Payment Of Tax Receivable Agreement No definition available.
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| X | ||||||||||
- Definition Amount of expense for employee benefit and equity-based compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of loss contingency liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of receivable related to a loss contingency accrual. For example, an insurance recovery receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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