v3.26.1
Summary of Significant Accounting Policies - Summary of the Net Loss Per Ordinary Share (Detail) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Class A ordinary shares subject to possible redemption [Member]        
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]        
Net loss allocable $ (3,821,853) $ 0 $ (2,963,205) $ 0
Basic weighted average shares outstanding 13,934,066 0 7,005,525 0
Diluted weighted average shares outstanding 13,934,066 0 7,005,525 0
Basic net loss per share $ (0.27) $ 0 $ (0.42) $ 0
Diluted net loss per share $ (0.27) $ 0 $ (0.42) $ 0
Class A non-redeemable ordinary shares [Member]        
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]        
Net loss allocable $ (34,963) $ 0 $ (27,108) $ 0
Basic weighted average shares outstanding 127,473 0 64,088 0
Diluted weighted average shares outstanding 127,473 0 64,088 0
Basic net loss per share $ (0.27) $ 0 $ (0.42) $ 0
Diluted net loss per share $ (0.27) $ 0 $ (0.42) $ 0
Class B non-redeemable ordinary shares [Member]        
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]        
Net loss allocable $ (1,937,049) $ (30,900) $ (2,904,004) $ (129,409)
Basic weighted average shares outstanding 7,062,272 6,666,667 6,865,562 6,666,667
Diluted weighted average shares outstanding 7,062,272 6,666,667 6,865,562 6,666,667
Basic net loss per share $ (0.27) $ 0 $ (0.42) $ (0.02)
Diluted net loss per share $ (0.27) $ 0 $ (0.42) $ (0.02)