v3.26.1
SHAREHOLDERS' DEFICIT - Ordinary shares (Details)
6 Months Ended
Jun. 30, 2026
Vote
$ / shares
shares
Jan. 23, 2026
$ / shares
shares
Dec. 31, 2025
$ / shares
shares
SHAREHOLDERS' DEFICIT      
Ordinary shares, par value (in dollars per share) | $ / shares   $ 0.0001  
Number of votes for each share | Vote 1    
Class A ordinary shares      
SHAREHOLDERS' DEFICIT      
Ordinary shares, shares authorized (in shares) 200,000,000   200,000,000
Ordinary shares, par value (in dollars per share) | $ / shares $ 0.0001   $ 0.0001
Number of votes for each share | Vote 1    
Founder shares conversion ratio 1    
Threshold sponsor ownership percentage 25.00%    
Class A ordinary shares | Minimum      
SHAREHOLDERS' DEFICIT      
Founder shares conversion ratio 1    
Common Class A subject to possible redemption      
SHAREHOLDERS' DEFICIT      
Ordinary shares, par value (in dollars per share) | $ / shares $ 0.0001    
Ordinary shares subject to possible redemption, shares issued (in shares) 30,015,000 30,015,000 0
Ordinary shares subject to possible redemption, shares outstanding (in shares) 30,015,000 30,015,000 0
Common Class A not subject to possible redemption      
SHAREHOLDERS' DEFICIT      
Ordinary shares, shares issued (in shares) 0 30,015,000 0
Ordinary shares, shares outstanding (in shares) 0 30,015,000 0
Class B ordinary shares      
SHAREHOLDERS' DEFICIT      
Ordinary shares, shares authorized (in shares) 20,000,000   20,000,000
Ordinary shares, par value (in dollars per share) | $ / shares $ 0.0001   $ 0.0001
Number of votes for each share | Vote 1    
Ordinary shares, shares issued (in shares) 7,503,750   7,503,750
Ordinary shares, shares outstanding (in shares) 7,503,750   7,503,750