v3.25.1
Document and Entity Information Document
May 28, 2025
May 27, 2025
Cover [Abstract]    
Document Type 8-K  
Document Period End Date May 28, 2025  
Entity Registrant Name Phreesia, Inc.  
Amendment Flag false  
Entity Central Index Key 0001412408  
Entity Incorporation, State or Country Code DE  
Entity File Number 001-38977  
Entity Tax Identification Number 20-2275479  
Entity Address, Address Line One 1521 Concord Pike, Suite 301 PMB 221  
Entity Address, City or Town Wilmington  
Entity Address, State or Province DE  
Entity Address, Postal Zip Code 19803  
City Area Code 888  
Local Phone Number 654-7473  
Written Communications false  
Soliciting Material false  
Pre-commencement Tender Offer false  
Pre-commencement Issuer Tender Offer false  
Title of 12(b) Security   Common Stock, par value $0.01 per share
Trading Symbol   PHR
Security Exchange Name   NYSE
Entity Emerging Growth Company false