v3.25.2
Cover Page
Aug. 05, 2025
Cover [Abstract]  
Document Type 8-K
Document Period End Date Aug. 05, 2025
Entity Registrant Name Twist Bioscience Corporation
Entity Incorporation, State or Country Code DE
Entity File Number 001-38720
Entity Tax Identification Number 46-2058888
Entity Address, Address Line One 681 Gateway Boulevard
Entity Address, City or Town South San Francisco
Entity Address, State or Province CA
Entity Address, Postal Zip Code 94080
City Area Code 800
Local Phone Number 719-0671
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock
Trading Symbol TWST
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0001581280