v3.25.2
Cover Page - shares
6 Months Ended
Jun. 30, 2025
Aug. 01, 2025
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Entity Central Index Key 0001885522  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2025  
Current Fiscal Year End Date --12-31  
Document Period End Date Jun. 30, 2025  
Entity Registrant Name NEUMORA THERAPEUTICS, INC.  
Document Quarterly Report true  
Document Transition Report false  
Entity Incorporation, State or Country Code DE  
Securities Act File Number 001-41802  
Entity Tax Identification Number 84-4367680  
Entity Address, Address Line One 260 Arsenal Place,  
Entity Address, Address Line Two Suite 1  
Entity Address, City or Town Watertown  
Entity Address, State or Province MA  
Entity Address, Postal Zip Code 02472  
City Area Code 857  
Local Phone Number 760-0900  
Title of 12(b) Security Common stock, par value $0.0001 per share  
Trading Symbol NMRA  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Emerging Growth Company false  
Entity Small Business false  
Entity Shell Company false  
Entity Filer Category Large Accelerated Filer  
Entity Common Stock, Shares Outstanding   161,945,427