v3.26.1
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN (Details) - USD ($)
 12 Months Ended
Jul. 28, 2023
Dec. 31, 2025
Dec. 31, 2024
Mar. 24, 2026
Jan. 30, 2026
Jul. 28, 2025
Jul. 24, 2025
Jun. 10, 2024
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Number of units issued   20,000,000            
Price per share   $ 10            
Gross proceeds $ 230,000,000              
Exercise price of warrants   $ 11.5            
Amount of net proceeds placed in trust account $ 232,300,000              
Transaction costs   $ 13,424,812            
Cash underwriting fees   4,000,000            
Deferred underwriting fees   8,650,000            
Other offering costs   $ 774,812            
Threshold minimum aggregate fair market value as a percentage of the net assets held in the Trust Account   80.00%            
Threshold percentage of outstanding voting securities of the target to be acquired by post-transaction company to complete business combination   50.00%            
Condition for future business combination threshold net tangible assets   $ 5,000,001            
Threshold percentage of public shares subject to redemption without the company's prior written consent   15.00%            
Price per public share considered for reduction of funds in the trust account   $ 10.1            
Right to redeem shares             372,101  
Class A Ordinary Shares Subject to Possible Redemption, redemption value per share             $ 11.12  
Class A Ordinary Shares subject to possible redemption             $ 251,570,445  
Trust Account to redeem shares             $ 4,136,911  
Class A Ordinary Shares Subject to Possible Redemption, Outstanding (in shares)             23,425,499  
Subscription agreement liability   $ 82,500,000            
Cash   4,325 $ 101,126          
Working capital deficit   $ 5,521,906            
Substantial doubt about going concern, within one year   true            
Subsequent events                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Subscription agreement liability       $ 82,500,000 $ 23,000,000      
Extension Promissory Note                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Proceeds from notes payable   $ 0 $ 0          
Sponsor | Promissory Note - Related Party                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Maximum loan               $ 1,500,000
Sponsor | Extension Promissory Note                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Maximum loan           $ 4,500,000    
Trust Account   $ 375,000         $ 375,000  
Class A Ordinary Shares                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Ordinary shares, par value (in dollars per share)   $ 0.0001 $ 0.0001          
Number of shares issuable per warrant   1            
Class A Ordinary Shares | Sponsor | Extension Promissory Note                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Ordinary shares, par value (in dollars per share)             $ 0.025  
Initial Public Offering                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Number of units issued 23,000,000              
Price per share $ 10              
Gross proceeds $ 230,000,000              
Initial Public Offering | Public warrant                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Number of warrants in a unit 0.5              
Initial Public Offering | Class A Ordinary Shares                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Price per share $ 10              
Number of shares in a unit 1              
Ordinary shares, par value (in dollars per share) $ 0.0001              
Initial Public Offering | Class A Ordinary Shares | Public warrant                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Number of shares issuable per warrant 1              
Exercise price of warrants $ 11.5              
Over-allotment                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Number of units issued 3,000,000 3,000,000            
Private Placement | Sponsor | Haymaker Sponsor IV LLC                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Number of units issued   797,600            
Price per share   $ 10            
Gross proceeds   $ 7,976,000            
Private Placement | Class A Ordinary Shares                
DESCRIPTION OF ORGANIZATION, BUSINESS OPERATIONS AND GOING CONCERN                
Number of shares in a unit   1