Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)	6 Months Ended
Jun. 30, 2026	Dec. 31, 2025
Summary Of Significant Accounting Policies [Line Items]
Cash and cash equivalents	$ 0	$ 0
Federal deposit insurance corporation coverage limit	250,000
Deferred offering costs	1,173,705	852,866
Unrecognized tax benefits	0	0
Interest and penalties	$ 0	$ 0
Class B ordinary shares [Member]
Summary Of Significant Accounting Policies [Line Items]
Ordinary shares subject to forfeiture	803,571
Ordinary shares no longer subject to forfeiture	803,571

Ordinary shares no longer subject to forfeiture.

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Ordinary shares subject to forfeiture.

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Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate.

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Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period.

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Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance.

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The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations.

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Amount of unrecognized tax benefits.

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