v3.26.1
Related Party Transactions - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
May 16, 2025
Mar. 31, 2025
Mar. 11, 2025
Jan. 28, 2025
Sep. 09, 2024
May 06, 2024
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Related Party Transaction [Line Items]                      
Proceeds from issuance of initial public offering                   20.00%  
Proceeds from outstanding of initial public offering                   20.00%  
Description of calculation of fair value of founder shares   The fair value of the Founder Shares was derived through a third-party valuation in which the implied share price of $9.83 is multiplied by the market adjustment of 17.0%, less a discount for lack of marketability of $0.22.                  
Issuance of Class B ordinary shares (in shares) 20,125,000                    
Debt, current             $ 0   $ 0   $ 0
Number of trading days for determining the closing price                 20 days    
Number of consecutive trading days for determining the closing price                 30 days    
Administrative fees expense             90,000 $ 45,000 $ 180,000 $ 45,000  
Accrued Related Party Expense Reimbursements Current             1,300   1,300   1,300
Due to Sponsor             162,738   162,738   0
Promissory Note [Member]                      
Related Party Transaction [Line Items]                      
Notes payable             0   0   10
Unsecured Promissory Note [Member]                      
Related Party Transaction [Line Items]                      
Debt instrument, face amount           $ 400,000          
Working Capital Loan [Member]                      
Related Party Transaction [Line Items]                      
Debt instrument, convertible, carrying amount of equity component             $ 1,500,000   $ 1,500,000    
Debt instrument, convertible, conversion price             $ 10   $ 10    
Debt, current             $ 0   $ 0   0
Public Warrants [Member]                      
Related Party Transaction [Line Items]                      
Class of warrant or right threshold period for exercise from date of closing public offering                 30 days    
Private Placement [Member]                      
Related Party Transaction [Line Items]                      
Issuance of Class B ordinary shares (in shares) 362,500                    
Shares issued, price per share $ 10                    
Stock issued during period, value, new issues $ 3,625,000                    
Founder Shares [Member]                      
Related Party Transaction [Line Items]                      
Share price             $ 12   $ 12    
Number of consecutive trading days upon the closing of business combination                 150 days    
Sponsor [Member]                      
Related Party Transaction [Line Items]                      
Number of shares transfered   125,000                  
Shares value transfered   $ 466                  
Shares transfered fair value   $ 181,250                  
Fair value of shares transfered par value   $ 0.004                  
Accounts payable, current                     $ 0
Sponsor [Member] | Founder Shares [Member]                      
Related Party Transaction [Line Items]                      
Stock issued during period, shares, issued for services     6,708,333 5,031,250 2,156,250 3,593,750          
Stock issued during period, value, issued for services         $ 0 $ 25,000          
Common stock, par or stated value per share           $ 0.007          
Common stock, shares, outstanding 6,583,333       5,750,000            
Shares issued, shares, share-based payment arrangement, forfeited 875,000   875,000                
Related Party [Member] | Administrative Service Fee [Member]                      
Related Party Transaction [Line Items]                      
Operating costs and expenses                 $ 30,000