v3.26.1
Description of Organization and Business Operations (Details) - USD ($)
6 Months Ended 10 Months Ended 12 Months Ended
Jul. 20, 2026
Jun. 12, 2026
Jul. 16, 2025
Jul. 07, 2025
May 27, 2025
May 23, 2025
Aug. 02, 2024
Aug. 01, 2024
Jun. 30, 2026
Dec. 31, 2024
Dec. 31, 2025
Jul. 21, 2026
Mar. 27, 2026
Feb. 18, 2026
Dec. 22, 2025
Sep. 19, 2025
Jun. 30, 2025
Jun. 18, 2025
Jun. 16, 2025
Mar. 11, 2024
Description of Organization and Business Operations [Line Items]                                        
Incorporation date                 Mar. 12, 2024   Mar. 12, 2024                  
Purchase price per unit (in Dollars per share)                 $ 18   $ 18                  
Sale of private placement warrants (in Shares)                   8,337,500                    
Price per warrants (in Dollars per share)                 $ 0.01   $ 0.01                  
Percentage of capital utilized                     50.10%                  
Transaction costs                 $ 19,406,996   $ 19,406,996                  
Cash underwriting fee                 5,000,000   5,000,000                  
Deferred underwriting fee                 $ 13,400,000   $ 13,400,000                  
Aggregate purchase price         $ 10                              
Percentage of fair market value                 80.00%   80.00%                  
Maturity days             185 days                          
Initial business combination or to redeem percentage                 100.00%   100.00%                  
Maximum net interest to pay dissolution expenses                 $ 100,000   $ 100,000                  
Cash                 142,798 $ 821,188 1,175,051           $ 799,996    
Working capital                 $ 1,000,000   $ 5,995,887                  
Share price (in Dollars per share)                 $ 18   $ 18                  
Voting and non-redemption of shares   16,000,000                                    
Subsequent Event [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate gross proceeds $ 14,250,000                                      
Promissory Note [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate principal amount                                     $ 2,500,000  
Promissory Note [Member] | Subsequent Event [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate principal amount                       $ 4,000,000                
Convertible Promissory Note [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate principal amount                     $ 300,000                  
Aggregate principal amount                                     $ 2,500,000  
February 2026 Note [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate principal amount                           $ 2,000,000            
Private Placement Warrants [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Sale of private placement warrants (in Shares)                     8,337,500                  
Sale of stock price per shate (in Dollars per share)                 $ 1   $ 1                  
Purchase of warrants                 $ 8,337,500   $ 8,337,500                  
Private placement warrants (in Shares)         3,293,750 5,043,750     8,337,500   8,337,500                  
Percentage of capital utilized                 50.10%   50.10%                  
Aggregate gross proceeds   $ 8,000,000                                    
Voting and non-redemption of shares                 7,612,155                      
Underwriting Agreement [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Other offering costs                 $ 1,006,996   $ 1,006,996                  
Equity PIPE Subscription Agreement [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate principal amount       $ 500,000,000                                
Aggregate purchase price (in Dollars per share)       $ 10                                
Convertible Note Subscription Agreement [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate principal amount       $ 250,000,000                                
Initial convertible subscriptions rate of percentage       1.00%                                
Additional execution period       30 days                                
Additional convertible aggregate principal amount       $ 50,000,000                                
PIPE Investor [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate purchase price (in Dollars per share)       $ 10                                
Business Combination [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Percentage of voting securities acquired                 50.00%   50.00%                  
Going Concern [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Working capital                 $ 8,049,671                      
Sponsor [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Purchase price per unit (in Dollars per share)   $ 3.33                                    
Private placement warrants (in Shares)                     5,043,750                  
Percentage of capital utilized                 50.10%   50.10%                  
Convertible loans     $ 1,500,000                                  
Aggregate gross proceeds   $ 14,250,000                                    
Share price (in Dollars per share)   $ 3.33                                    
Aggregate of shares   4,279,275             4,279,275                      
Sponsor [Member] | Subsequent Event [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Purchase price per unit (in Dollars per share) $ 3.33                                      
Aggregate principal amount                           2,000,000            
Share price (in Dollars per share) $ 3.33                                      
Sponsor [Member] | February 2026 Note [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate principal amount                 $ 1,100,000         2,000,000            
Sponsor [Member] | Private Placement Warrants [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Sale of private placement warrants (in Shares)                 8,337,500                      
Purchase of warrants                 $ 8,337,500                      
Private placement warrants (in Shares)         3,293,750 5,043,750     5,043,750   5,043,750                  
Price per warrants (in Dollars per share)                 $ 1   $ 1                  
Percentage of capital utilized         100.00%                              
Aggregate purchase price           $ 6,467,500                            
Cantor Fitzgerald & Co [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate purchase price         $ 10                              
Cantor Fitzgerald & Co [Member] | Private Placement Warrants [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Private placement warrants (in Shares)                 3,293,750   3,293,750                  
Related Party [Member] | Convertible Promissory Note [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Borrowings                             $ 500,000 $ 1,500,000   $ 500,000    
Related Party [Member] | February 2026 Note [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Borrowings                         $ 500,000 $ 600,000            
Maximum [Member] | Private Placement Warrants [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate purchase price (in Dollars per share)     $ 1.5                                  
Minimum [Member] | Private Placement Warrants [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate purchase price (in Dollars per share)     $ 1                                  
Class A Ordinary share [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Purchase price per unit (in Dollars per share)                     $ 12                  
Ordinary shares, par value (in Dollars per share)                 $ 0.0001 $ 0.0001 0.0001                  
Share price (in Dollars per share)                     $ 12                  
Class A Ordinary share [Member] | Private Placement Warrants [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Purchase of each warrants (in Shares)                 1   1                  
Price per warrants (in Dollars per share)                 $ 11.5   $ 11.5               $ 11.5  
Class A Ordinary share [Member] | Sponsor [Member] | Private Placement Warrants [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Purchase of each warrants (in Shares)                 1   1                  
Price per warrants (in Dollars per share)                     $ 11.5                  
Class A Ordinary share [Member] | Related Party [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Purchase price per unit (in Dollars per share)                 $ 12                      
Share price (in Dollars per share)                 12                      
Class B Ordinary share [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Ordinary shares, par value (in Dollars per share)                 $ 0.0001 $ 0.0001 $ 0.0001                  
Class B Ordinary share [Member] | M3-Brigade Acquisition V Corp [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Ordinary shares, par value (in Dollars per share)           $ 0.0001                            
Class B Ordinary share [Member] | Sponsor [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Sale of private placement warrants (in Shares)           7,187,500                            
Ordinary shares, par value (in Dollars per share)           $ 0.0001                            
Class B Ordinary share [Member] | Related Party [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Ordinary shares, par value (in Dollars per share)           $ 0.0001                            
Initial Public Offering [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Purchase price per unit (in Dollars per share)             $ 10                          
Gross proceeds             $ 287,500,000                          
Share price (in Dollars per share)             $ 10                          
Initial Public Offering [Member] | Convertible Promissory Note [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Aggregate principal amount                 $ 300,000                      
Initial Public Offering [Member] | Business Combination [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Gross proceeds             $ 288,937,500                          
Initial Public Offering [Member] | M3-Brigade Acquisition V Corp [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Number of units issued (in Shares)             28,750,000                          
Over-Allotment Option [Member] | Underwriting Agreement [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Number of units issued (in Shares)               3,750,000 3,750,000   3,750,000                  
Purchase price per unit (in Dollars per share)               $ 10                        
Share price (in Dollars per share)               $ 10                        
Over-Allotment Option [Member] | M3-Brigade Acquisition V Corp [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Number of units issued (in Shares)             3,750,000                          
Purchase price per unit (in Dollars per share)             $ 10                          
Share price (in Dollars per share)             10                          
Public Shares [Member]                                        
Description of Organization and Business Operations [Line Items]                                        
Initial business combination or to redeem percentage                 100.00%   100.00%                  
Per share (in Dollars per share)             $ 10.05   $ 10.05   $ 10.05