v3.26.1
Summary of Significant Accounting Policies - Schedule of Class A Ordinary Shares Subject to Possible Redemption (Details) - USD ($)
3 Months Ended 7 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Plus:      
Accretion of carrying value to redemption value $ 3,785,002 $ 3,094,829  
Class A ordinary shares subject to possible redemption $ 420,879,831 $ 417,094,829 $ 414,000,000
Class A Ordinary Shares subject to possible redemption [Member]      
Schedule of Class A Ordinary Shares Subject to Possible Redemption [Line Items]      
Gross proceeds     414,000,000
Less:      
Proceeds allocated to Public Warrants     2,028,600
Public Shares issuance costs     (19,514,643)
Plus:      
Accretion of carrying value to redemption value     21,543,243
Class A ordinary shares subject to possible redemption     $ 414,000,000