v3.26.1
FAIR VALUE MEASUREMENTS - Fair vale measured (Details) - USD ($)
Dec. 31, 2025
Dec. 31, 2024
Assets    
Cash and marketable securities held in Trust Account $ 258,240,938  
Liabilities:    
Subscription Agreement liability 9,075,000 $ 0
Total Subscription agreement liability 9,075,000  
Level 1    
Assets    
Cash and marketable securities held in Trust Account 258,240,938  
Level 3    
Liabilities:    
Subscription Agreement liability 9,075,000  
Total Subscription agreement liability $ 9,075,000