v3.26.1
Document and Entity Information - shares
6 Months Ended
Apr. 30, 2026
Jun. 10, 2026
Document Information [Line Items]    
Entity Registrant Name CONEXEU SCIENCES INC.  
Entity Central Index Key 0002066836  
Current Fiscal Year End Date --10-31  
Entity Current Reporting Status No  
Document Quarterly Report true  
Amendment Flag false  
Entity Common Stock, Shares Outstanding   26,758,330
Document Period End Date Apr. 30, 2026  
Document Type 10-Q  
Entity Shell Company false  
Entity Interactive Data Current Yes  
Entity Ex Transition Period false  
Entity Emerging Growth Company true  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Entity Filer Category Non-accelerated Filer  
Document Transition Report false  
Title of 12(b) Security Common Stock  
Trading Symbol CNXU  
Security Exchange Name NASDAQ  
Entity File Number 001-43283  
Entity Incorporation, State or Country Code NV  
Entity Address, Address Line One 50 West Liberty Street  
Entity Address, Address Line Two Suite 880  
Entity Address, Postal Zip Code 89501  
Entity Address, City or Town Reno  
Entity Address, State or Province NV  
Entity Address, Country US  
City Area Code 424  
Local Phone Number 333-5622  
Entity Tax Identification Number 33-4814282  
Entity Small Business true