v3.26.1
Fair Value Measurements - Schedule of Fair Value Hierarchy of the Valuation Inputs (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Schedule of Fair Value Hierarchy of the Valuation Inputs [Line Items]    
Marketable securities held in Trust Account $ 257,247,870
Level 1 [Member]    
Schedule of Fair Value Hierarchy of the Valuation Inputs [Line Items]    
Marketable securities held in Trust Account $ 257,247,870