v3.25.2
Cover Page - shares
 6 Months Ended
Jun. 30, 2025
Aug. 14, 2025
Document Information [Line Items]    
Document Type 10-Q  
Entity Registrant Name INVESTCORP AI ACQUISITION CORP.  
Entity Central Index Key 0001852889  
Entity Filer Category Non-accelerated Filer  
Current Fiscal Year End Date --12-31  
Amendment Flag false  
Document Period End Date Jun. 30, 2025  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2025  
Entity File Number 001-41383  
Entity Tax Identification Number 00-0000000  
Entity Address, Address Line One Century Yard  
Entity Address, Address Line Two Cricket Square Elgin Avenue  
Entity Address, Address Line Three PO Box 1111  
Entity Address, City or Town George Town  
Entity Address, Country KY  
Entity Address, Postal Zip Code KY1-1102  
City Area Code 302  
Local Phone Number 738-7210  
Entity Current Reporting Status Yes  
Entity Shell Company true  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Incorporation, State or Country Code E9  
Document Quarterly Report true  
Document Transition Report false  
Entity Interactive Data Current Yes  
Class A Ordinary Share and Redeemable Warrant    
Document Information [Line Items]    
Title of 12(b) Security Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant  
Security Exchange Name NONE  
Trading Symbol IVCAUF  
Class A Ordinary Shares    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   6,494,771
Title of 12(b) Security Class A ordinary shares, par value $0.0001 per share  
Security Exchange Name NONE  
Trading Symbol IVCAF  
Class B Ordinary Shares    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   1
Redeemable Warrants    
Document Information [Line Items]    
Title of 12(b) Security Redeemable warrants, each warrant exercisable for one Class A ordinary share, each at an exercise price of $11.50 per share  
Security Exchange Name NONE  
Trading Symbol IVCAWF