v3.26.1
Cover - shares
6 Months Ended
Jun. 30, 2026
Aug. 14, 2026
Cover [Abstract]    
Entity Registrant Name NEXSCIENT, INC.  
Entity Central Index Key 0001976663  
Document Type 10-Q  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Entity Small Business true  
Entity Shell Company false  
Entity Emerging Growth Company true  
Entity Current Reporting Status Yes  
Document Period End Date Jun. 30, 2026  
Entity Filer Category Non-accelerated Filer  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Entity Ex Transition Period false  
Entity Common Stock Shares Outstanding   34,564,312
Entity File Number 333-274532  
Entity Incorporation State Country Code DE  
Entity Tax Identification Number 92-2915192  
Entity Address Address Line 1 2029 Century Park East  
Entity Address Address Line 2 Suite 400  
Entity Address City Or Town Los Angeles  
Entity Address State Or Province CA  
Entity Address Postal Zip Code 90067  
City Area Code 310  
Local Phone Number 494-6620  
Document Quarterly Report true  
Document Transition Report false  
Security 12b Title Common Stock  
Trading Symbol NXNT  
Entity Interactive Data Current Yes