v3.26.1
Organization and Business Operations (Details) - USD ($)
3 Months Ended
Jan. 30, 2026
May 08, 2025
Mar. 31, 2026
Dec. 31, 2025
Organization and Business Operations [Line Items]        
Percentage of fair market value     80.00%  
Interest to pay dissolution expenses     $ 100,000  
Redeemed percentage   100.00% 100.00%  
Transaction costs     $ 6,637,469  
Payments for underwriting expense     5,750,000  
Other offering costs     337,469  
Underwriting fees     550,000  
Operating cash and cash equivalents     84,207  
Working capital surplus     114,632  
Transferred interest purchase price     $ 2,000,000  
Class A Ordinary Shares [Member]        
Organization and Business Operations [Line Items]        
Number of shares per unit   1    
Ordinary shares, par value     $ 0.0001 $ 0.0001
Class B Ordinary Shares [Member]        
Organization and Business Operations [Line Items]        
Agreed purchase shares 4,475,000      
Ordinary shares, par value $ 0.0001   $ 0.0001 $ 0.0001
Post-Business Combination [Member]        
Organization and Business Operations [Line Items]        
Voting percentage     50.00%  
Business Combination Agreement [Member]        
Organization and Business Operations [Line Items]        
Share price     $ 10.025  
Dune Acquisition Corporation II [Member]        
Organization and Business Operations [Line Items]        
Share price     10.025  
Private Placement Warrants [Member]        
Organization and Business Operations [Line Items]        
Sale of warrant   2,000,000    
Gross proceeds   $ 2,000,000    
Agreed purchase shares 1,000,000      
Aggregate purchase price $ 2,000,000      
Private Placement Warrants [Member] | Class A Ordinary Shares [Member]        
Organization and Business Operations [Line Items]        
Share price   $ 11.5    
Private Placement Warrants [Member] | Dune Acquisition Corporation II [Member]        
Organization and Business Operations [Line Items]        
Warrant exercise price   $ 1    
Redeemable Warrant [Member]        
Organization and Business Operations [Line Items]        
Number of shares per unit   1    
Proposed Public Offering Member [Member]        
Organization and Business Operations [Line Items]        
Consummated units   14,375,000    
Interest to pay dissolution expenses   $ 100,000    
Over-Allotment Option [Member]        
Organization and Business Operations [Line Items]        
Consummated units   1,875,000    
Share price   $ 10    
IPO [Member]        
Organization and Business Operations [Line Items]        
Restricted investment term   185 days    
Share price   $ 10    
Gross proceeds   $ 143,750,000    
IPO [Member] | Class A Ordinary Shares [Member]        
Organization and Business Operations [Line Items]        
Warrant exercise price     $ 11.5  
IPO [Member] | Private Placement Warrants [Member]        
Organization and Business Operations [Line Items]        
Gross proceeds   $ 144,109,375    
IPO [Member] | Private Placement Warrants [Member] | Dune Acquisition Corporation II [Member]        
Organization and Business Operations [Line Items]        
Share price   $ 10.025