v3.26.1
Document And Entity Information
May 30, 2026
Document Information [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 30, 2026
Entity Registrant Name EIKON THERAPEUTICS, INC.
Entity Central Index Key 0001861123
Entity Emerging Growth Company true
Entity File Number 001-43085
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 84-2807586
Entity Address, Address Line One 230 Harriet Tubman Way
Entity Address, City or Town Millbrae
Entity Address, State or Province CA
Entity Address, Postal Zip Code 94030
City Area Code (341)
Local Phone Number 777-0566
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Ex Transition Period false
Title of 12(b) Security Common Stock, $0.0001 par value per share
Trading Symbol EIKN
Security Exchange Name NASDAQ
Former Address [Member]  
Document Information [Line Items]  
Entity Address, Address Line One Not Applicable