v3.26.1
FAIR VALUE MEASUREMENTS - Inputs used to calculate fair value (Details) - Level 3
Dec. 31, 2025
$ / shares
Y
Oct. 09, 2025
Y
$ / shares
Probability of Business Combination    
FAIR VALUE MEASUREMENTS    
Measurement input 0.75 0.60
Underlying Ordinary Share price    
FAIR VALUE MEASUREMENTS    
Measurement input | $ / shares 11.38 11.27
Term (years)    
FAIR VALUE MEASUREMENTS    
Measurement input | Y 0.25 0.48
Risk-free rate    
FAIR VALUE MEASUREMENTS    
Measurement input 0.0367 0.0385
Volatility    
FAIR VALUE MEASUREMENTS    
Measurement input 0.104 0.025