v3.26.1
Cover - $ / shares
6 Months Ended
Jun. 30, 2026
Aug. 11, 2026
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2026  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Current Fiscal Year End Date --12-31  
Entity File Number 001-42995  
Entity Registrant Name PROCAP FINANCIAL, INC.  
Entity Central Index Key 0002076163  
Entity Tax Identification Number 39-2767031  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One 600 Lexington Avenue  
Entity Address, Address Line Two Floor 2  
Entity Address, City or Town New York  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10022  
City Area Code (305)  
Local Phone Number 938-0912  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Elected Not To Use the Extended Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   88,369,575
Entity Listing, Par Value Per Share $ 0.001  
Common Stock, par value $0.001 per share    
Title of 12(b) Security Common Stock, par value $0.001 per share  
Trading Symbol BRR  
Security Exchange Name NASDAQ  
Redeemable warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50 per share    
Title of 12(b) Security Redeemable warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50 per share  
Trading Symbol BRRWW  
Security Exchange Name NASDAQ