v3.26.1
Summary of Significant Accounting Policies - Summary of Possible Redemption Reflected in the Balance Sheet are Reconciled (Detail) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Sep. 30, 2025
Temporary Equity [Line Items]              
Gross proceeds             $ 230,000,000
Proceeds allocated to public warrants             (3,565,000)
Accretion of carrying value to redemption value $ 2,129,189 $ 2,105,061 $ 2,301,889 $ 19,869,840 $ 6,536,139 $ 19,869,840 22,365,061
Class A ordinary shares subject to possible redemption $ 241,164,305       $ 241,164,305   234,628,166
Class A ordinary shares [Member]              
Temporary Equity [Line Items]              
Class A ordinary shares issuance cost             (14,171,895)
Class A ordinary shares subject to possible redemption             $ 234,628,166