v3.25.2
Public Offering - Additional Information (Detail) - USD ($)
 3 Months Ended 6 Months Ended
May 05, 2025
Jun. 30, 2025
Jun. 30, 2025
Class Of Stock [Line Items]      
Proceeds from sale of Units in initial public offering     $ 358,800,000
Change in fair value   $ 3,767,400 $ 3,767,400
Santander US Capital Markets LLC      
Class Of Stock [Line Items]      
Percentage of advisory services fee     3.00%
Payment of advisory services fee     $ 10,764,000
Public Warrants      
Class Of Stock [Line Items]      
Warrants derivative liability $ 1,524,900 $ 5,292,300 5,292,300
Change in fair value     $ 5,292,400
Warrants      
Class Of Stock [Line Items]      
Warrant exercisable term if business combination is completed 30 days    
Threshold period to complete business combination from closing of public offering 20 days    
IPO      
Class Of Stock [Line Items]      
Issuance of common stock 35,880,000    
Share price $ 10    
Proceeds from sale of Units in initial public offering $ 358,800,000    
Upfront underwriting discount (as a percent) 0.008%    
Upfront underwriting discount $ 250,000    
Percentage of deferred underwriting discount 3.00%   3.00%
Deferred underwriting discount $ 10,764,000    
IPO | Santander US Capital Markets LLC      
Class Of Stock [Line Items]      
Percentage of advisory services fee 3.00%    
Payment of advisory services fee $ 10,764,000    
IPO | Class A Ordinary Shares      
Class Of Stock [Line Items]      
Issuance of common stock 35,880,000    
Number of shares that contribute each unit 1    
Number of shares warrant may be converted 1    
IPO | Warrants      
Class Of Stock [Line Items]      
Number of shares that contribute each unit 0.25    
Over-Allotment Option      
Class Of Stock [Line Items]      
Issuance of common stock 4,680,000