v3.26.3
Summary of Significant Accounting Policies - Schedule of basic and diluted net loss per ordinary share (Detail) - USD ($)
 1 Months Ended 3 Months Ended 6 Months Ended
Dec. 31, 2025
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2026
Numerator:        
Allocation of net loss $ (24,486) $ (7,622,938) $ (759,059) $ (8,381,997)
Common Class A [Member]        
Numerator:        
Allocation of net loss   $ (5,336,057)   $ (5,134,689)
Denominator:        
Weighted-average ordinary shares outstanding, Basic   23,000,000   14,867,403
Weighted-average ordinary shares outstanding, Diluted   23,000,000   14,867,403
Basic net income per ordinary share   $ (0.23)   $ (0.35)
Diluted net income per ordinary share   $ (0.23)   $ (0.35)
Common Class B [Member]        
Numerator:        
Allocation of net loss   $ (2,286,881)   $ (3,247,308)
Denominator:        
Weighted-average ordinary shares outstanding, Basic 8,571,428 [1] 9,857,142   9,402,525
Weighted-average ordinary shares outstanding, Diluted 8,571,428 [1] 9,857,142   9,402,525
Basic net income per ordinary share $ (0) $ (0.23)   $ (0.35)
Diluted net income per ordinary share $ (0) $ (0.23)   $ (0.35)
[1] Excludes 1,285,714 Class B ordinary shares subject to forfeiture by the holders thereof depending on the extent to which the underwriters’ over-allotment option is exercised (Note 5).