v3.26.3
Segment Information - Schedule of Balance Sheet and Statement of Operations (Details) - Reportable Segment [Member] - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2026
Dec. 31, 2025
Segment Information [Line Items]        
Cash   $ 1,341,865 $ 1,341,865
Investments held in Trust Account   257,129,909 257,129,909
Forward contract   11,389,000 11,389,000
General and administrative and operating costs $ 5,889 1,346,947 3,748,806  
Investment income on assets held in Trust Account 2,352,819 4,629,909  
Gain on change in fair value of forward contract 10,432,000 11,389,000  
Compensation expense $ 1,338,475