v3.26.1
Document and Entity Information
Jun. 19, 2026
Cover [Abstract]  
Amendment Flag false
Entity Central Index Key 0001866368
Document Type 8-K
Document Period End Date Jun. 19, 2026
Entity Registrant Name Clearwater Analytics Holdings, Inc.
Entity Incorporation State Country Code DE
Entity File Number 001-40838
Entity Tax Identification Number 87-1043711
Entity Address, Address Line One 777 W. Main Street
Entity Address, Address Line Two Suite 900
Entity Address, City or Town Boise
Entity Address, State or Province ID
Entity Address, Postal Zip Code 83702
City Area Code 208
Local Phone Number 433-1200
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Security 12b Title Class A common stock, par value $0.001 per share
Trading Symbol CWAN
Security Exchange Name NYSE
Entity Emerging Growth Company false