XML 12 R1.htm IDEA: XBRL DOCUMENT v3.25.3
Cover Page - shares
 9 Months Ended
Sep. 30, 2025
Oct. 31, 2025
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Sep. 30, 2025  
Document Transition Report false  
Entity File Number 001-36156  
Entity Registrant Name VERACYTE, INC.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 20-5455398  
Entity Address, Address Line One 6000 Shoreline Court  
Entity Address, Address Line Two Suite 300  
Entity Address, City or Town South San Francisco  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 94080  
City Area Code (650)  
Local Phone Number 243-6300  
Title of 12(b) Security Common Stock, par value, $0.001 per share  
Trading Symbol VCYT  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding (in shares)   79,049,173
Entity Central Index Key 0001384101  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2025