Fair Value Measurements - Additional Information (Detail) $ in Millions	6 Months Ended
Jun. 30, 2026 USD ($)
Class of Stock [Line Items]
Change in fair value of warrant liabilities and fair value of financial instruments issued in excess of proceeds	$ 28.6

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.

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+ Details