v3.26.1
Organization and Business Operations (Details) - USD ($)
 6 Months Ended
Mar. 30, 2026
Jun. 30, 2026
Jun. 08, 2026
Dec. 31, 2025
Organization and Business Operations [Line Items]        
Gross proceeds   $ 248,600,000    
Generating proceeds   7,400,000    
Transaction costs   17,277,094    
Deferred underwriting fees   12,045,000    
Other offering costs   $ 832,094    
Fair market value   80.00%    
Outstanding voting securities rate, percentage   50.00%    
Investments maximum maturity period 185 days      
Working capital annual limit $ 500,000      
U.S federal excise tax 1.00%      
Obligations to redeem public shares, percentage 100.00%      
Net interest to pay dissolution expenses   $ 100,000    
Cash and cash equivalents   1,754,303  
Convertible loans   1,500,000    
Working capital loans outstanding   1,067,577    
Underwriting fees   $ 4,400,000    
Preference shares, par value   $ 0.0001   $ 0.0001
Quantum Space Business Combination Agreement [Member]        
Organization and Business Operations [Line Items]        
Aggregate consideration   $ 600,000,000    
Inflection Point Holdings VI LLC [Member]        
Organization and Business Operations [Line Items]        
Ordinary shares, par value     $ 0.0001  
Class A Ordinary Share [Member]        
Organization and Business Operations [Line Items]        
Ordinary shares, par value   $ 0.0001   0.0001
Class A Ordinary Share [Member] | Cantor Fitzgerald & Co [Member]        
Organization and Business Operations [Line Items]        
Price per share (in Dollars per share) $ 11.5      
Class A Ordinary Share [Member] | Inflection Point Holdings VI LLC [Member]        
Organization and Business Operations [Line Items]        
Ordinary shares, par value     0.0001  
Public Shares [Member]        
Organization and Business Operations [Line Items]        
Share price (in Dollars per share)   10    
Price per share (in Dollars per share)   10    
Class B Ordinary Shares        
Organization and Business Operations [Line Items]        
Ordinary shares, par value   $ 0.0001   $ 0.0001
Class B Ordinary Shares | Inflection Point Holdings VI LLC [Member]        
Organization and Business Operations [Line Items]        
Ordinary shares, par value     $ 0.0001  
Series A Preferred Stock [Member] | Series A SPA [Member]        
Organization and Business Operations [Line Items]        
Sale of units (in Shares)   19,999,994    
Sale of stock percentage   12.00%    
Preference shares, par value   $ 12    
Aggregate purchase price   $ 240,000,000    
Series A Preferred Stock [Member] | Quantum Space Business Combination Agreement [Member]        
Organization and Business Operations [Line Items]        
Sale of stock percentage   12.00%    
Preference shares, par value   $ 0.0001    
Series B Preferred Stock [Member] | Series B SPA [Member]        
Organization and Business Operations [Line Items]        
Sale of units (in Shares)   5,882,352    
Price per unit (in Dollars per share)   $ 12    
Aggregate purchase price   $ 60,000,000    
Pre-Funded Preferred Units [Member] | Quantum Space Business Combination Agreement [Member]        
Organization and Business Operations [Line Items]        
Price per unit (in Dollars per share)   $ 12    
Initial Public Offering [Member]        
Organization and Business Operations [Line Items]        
Sale of stock (in Shares) 25,300,000      
Price per share (in Dollars per share) $ 10      
Gross proceeds $ 253,000,000      
Initial Public Offering [Member] | Inflection Point Holdings VI LLC [Member]        
Organization and Business Operations [Line Items]        
Share price (in Dollars per share) $ 10      
Initial Public Offering [Member] | Class A Ordinary Share [Member]        
Organization and Business Operations [Line Items]        
Sale of stock (in Shares) 1      
Over-Allotment Option [Member]        
Organization and Business Operations [Line Items]        
Sale of stock (in Shares) 3,300,000      
Price per share (in Dollars per share) $ 10      
Private Placement [Member]        
Organization and Business Operations [Line Items]        
Sale of stock (in Shares) 7,400,000      
Price per share (in Dollars per share) $ 1      
Generating proceeds $ 7,400,000      
Price per unit (in Dollars per share)   $ 1    
Working capital loans outstanding      
Private Placement [Member] | Cantor Fitzgerald & Co [Member]        
Organization and Business Operations [Line Items]        
Sale of stock (in Shares) 2,400,000      
Private Placement [Member] | Sponsor [Member]        
Organization and Business Operations [Line Items]        
Sale of stock (in Shares) 5,000,000