v3.25.3
Description of Organization and Business Operations (Details) - USD ($)
 3 Months Ended 8 Months Ended 9 Months Ended
Apr. 28, 2025
Nov. 18, 2024
Oct. 10, 2024
Feb. 05, 2024
Jun. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Aug. 25, 2025
Dec. 31, 2024
Description of Organization and Business Operations [Line Items]                  
Incorporated date             Jan. 31, 2024    
Proceeds from issuance initial public offering           $ 248,600,000    
Number of ordinary shares (in Shares)             1    
Sale of aggregated units           $ 7,400,000    
Sale of private placement units (in Shares)         740,000        
Transaction costs $ 17,305,941                
Underwriting discount 4,400,000                
Deferred underwriting fees 12,045,000                
Other offering costs $ 860,941                
Fair market value             80.00%    
Outstanding voting securities rate, percentage             50.00%    
Investments maximum maturity period 185 days                
Payments for investment of cash in trust account per unit (in Dollars per share)             $ 10    
Business combination, business days             2 days    
Working capital annual limit             $ 250,000    
U.S federal excise tax             1.00%    
Outstanding public shares             15.00%    
Obligations to redeem public shares, percentage             100.00%    
Business combination completion window business days             10 days    
Net interest to pay dissolution expenses             $ 100,000    
Liquidation of trust account per unit (in Dollars per share)             $ 10    
Liquidation of trust account mentioned per unit (in Dollars per share)             $ 10    
Dividend amount             $ 300,000,000    
Additional ordinary shares (in Shares)             30,000,000    
Aggregate shares (in Shares)             7,500,000    
Exceeds amount             $ 12,500,000    
Revenue             100,000,000    
Cash and cash equivalents             1,270,446  
Convertible loans             1,500,000    
Working capital loans outstanding             0    
Preferred Stock [Member]                  
Description of Organization and Business Operations [Line Items]                  
Aggregate amount             $ 4,000,000    
PubCo [Member]                  
Description of Organization and Business Operations [Line Items]                  
Common stock price per share (in Dollars per share)             $ 0.001    
Exceeds amount             $ 25,000,000    
Revenue             $ 50,000,000    
Founder Share [Member]                  
Description of Organization and Business Operations [Line Items]                  
Share price (in Dollars per share)   $ 0.003              
Number of shares issued (in Shares)   8,433,333              
Cantor [Member]                  
Description of Organization and Business Operations [Line Items]                  
Cantor purchase of private placement units (in Shares) 240,000                
Air Water Financings [Member]                  
Description of Organization and Business Operations [Line Items]                  
Common stock price per share (in Dollars per share)             $ 0.01344    
Class B Ordinary Shares [Member]                  
Description of Organization and Business Operations [Line Items]                  
Number of shares issued (in Shares)   766,667 1,916,667            
Common stock price per share (in Dollars per share) [1]             $ 0.0001   $ 0.0001
Aggregate shares (in Shares)             1,100,000    
Class B Ordinary Shares [Member] | Founder Share [Member]                  
Description of Organization and Business Operations [Line Items]                  
Number of shares issued (in Shares)     7,666,667            
Class A Ordinary Share [Member]                  
Description of Organization and Business Operations [Line Items]                  
Number of ordinary shares (in Shares) 1           1    
Common stock price per share (in Dollars per share) [1]             $ 0.0001   $ 0.0001
Class A Ordinary Share [Member] | PubCo [Member]                  
Description of Organization and Business Operations [Line Items]                  
Common stock price per share (in Dollars per share)             0.0001    
Series A1 Preferred Shares [Member] | Air Water [Member]                  
Description of Organization and Business Operations [Line Items]                  
Warrants to purchase               $ 28,500,000  
Series A1 Preferred Shares [Member] | Air Water Financings [Member]                  
Description of Organization and Business Operations [Line Items]                  
Common stock price per share (in Dollars per share)             0.0001    
Series A Preferred Stock [Member]                  
Description of Organization and Business Operations [Line Items]                  
Common stock price per share (in Dollars per share)             1,000    
Merger Sub Share [Member]                  
Description of Organization and Business Operations [Line Items]                  
Common stock price per share (in Dollars per share)             $ 1    
Series A2 Preferred Shares [Member] | Air Water [Member]                  
Description of Organization and Business Operations [Line Items]                  
Warrants to purchase               $ 31,000,000  
Sponsor [Member]                  
Description of Organization and Business Operations [Line Items]                  
Number of shares issued (in Shares)   8,433,333              
Aggregate of shares subject to forfeiture by the Sponsor (in Shares)   1,100,000              
Number of ordinary shares (in Shares)             1    
Sponsor [Member] | Class B Ordinary Shares [Member]                  
Description of Organization and Business Operations [Line Items]                  
Capital contribution       $ 25,000          
Share price (in Dollars per share)       $ 0.004          
Number of ordinary shares (in Shares)       5,750,000          
Common stock price per share (in Dollars per share)             $ 0.0001    
Initial Public Offering [Member]                  
Description of Organization and Business Operations [Line Items]                  
Shares issued and outstanding   25.00%              
Sale of stock (in Shares) 25,300,000                
Price per share (in Dollars per share) $ 10           $ 10    
Proceeds from issuance initial public offering $ 253,000,000                
Net proceeds $ 253,000,000                
Initial Public Offering [Member] | Inflection Point Holdings III LLC [Member]                  
Description of Organization and Business Operations [Line Items]                  
Share price (in Dollars per share) $ 10                
Price per share (in Dollars per share) $ 10                
Over-Allotment Option [Member]                  
Description of Organization and Business Operations [Line Items]                  
Number of shares issued (in Shares)   1,100,000              
Sale of stock (in Shares) 3,300,000                
Private Placement [Member]                  
Description of Organization and Business Operations [Line Items]                  
Sale of stock (in Shares) 740,000           740,000    
Price per share (in Dollars per share) $ 10           $ 10    
Sale of aggregated units $ 7,400,000           $ 7,400,000    
Sale of private placement units (in Shares) 740,000                
Sponsor purchase of private placement units (in Shares) 500,000           500,000    
Convertible loans             $ 1,500,000    
Price per unit (in Dollars per share)             $ 10    
Rights Conversion [Member]                  
Description of Organization and Business Operations [Line Items]                  
Number of ordinary shares (in Shares)             1    
PubCo Ordinary Share [Member]                  
Description of Organization and Business Operations [Line Items]                  
Share price (in Dollars per share)             $ 20    
Number of ordinary shares (in Shares)             1    
[1] On October 10, 2024, in connection with a recapitalization, the Company issued the Sponsor an additional 1,916,667 Class B ordinary shares for no additional consideration, following which the Sponsor holds 7,666,667 Class B ordinary shares. On November 18, 2024, the Company effected a share capitalization of 766,667 Class B ordinary shares, as a result of which the Sponsor owns 8,433,333 founder shares for which it paid approximately $0.003 per share. All share amounts have been retroactively restated to reflect these adjustments.