v3.26.3
Organization and Plan of Business Operations (Details) - USD ($)
 5 Months Ended
Aug. 27, 2026
Sep. 30, 2026
Organization and Plan of Business Operations [Line Items]    
Date of incorporation   Apr. 27, 2026
Gross proceeds from private placement   $ 2,340,000
Transaction costs $ 2,988,379  
Cash underwriting fee 517,500  
Deferred underwriting fee 2,070,000  
Other offering costs $ 400,879  
Percentage of aggregate fair market value 80.00%  
Percentage of business acquisition post transaction 100.00%  
Maximum net interest to pay dissolution expenses $ 100,000  
Maximum redemption shares percentage 20.00%  
Shares redeem percentage 100.00%  
Underwriter’s Reimbursement, Net $ 172,500  
Threshold number of business days to redeem public shares from combination period 10 years  
US Treasury and Government [Member]    
Organization and Plan of Business Operations [Line Items]    
Maturity days 185 days  
JATT III Acquisition Corp [Member]    
Organization and Plan of Business Operations [Line Items]    
Equity interests 100.00%  
Business Combination, Series of Individually Immaterial Business Combinations [Member]    
Organization and Plan of Business Operations [Line Items]    
Percentage of business acquisition post transaction 50.00%  
IPO [Member]    
Organization and Plan of Business Operations [Line Items]    
Number of aggregate shares (in Shares) 6,900,000  
Price per share (in Dollars per share) $ 10  
Gross proceeds $ 69,000,000  
Price per share of PIPE $ 10  
IPO [Member] | Trust Account [Member]    
Organization and Plan of Business Operations [Line Items]    
Price per share of PIPE 10  
IPO [Member] | Founder Shares    
Organization and Plan of Business Operations [Line Items]    
Price per share of PIPE $ 10  
Private Placement [Member]    
Organization and Plan of Business Operations [Line Items]    
Number of aggregate shares (in Shares) 234,000  
Gross proceeds from private placement $ 2,340,000  
Price per share of PIPE $ 10  
Public Shares [Member]    
Organization and Plan of Business Operations [Line Items]    
Price per share (in Dollars per share) $ 10  
Gross proceeds $ 69,000,000  
Shares redeem percentage 100.00%  
Interest payable to liquidation expenses $ 100,000  
Price per share of PIPE $ 10  
Over-Allotment Option [Member]    
Organization and Plan of Business Operations [Line Items]    
Number of aggregate shares (in Shares) 900,000