v3.26.1
Cover - shares
 3 Months Ended
Apr. 30, 2026
Jun. 05, 2026
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Apr. 30, 2026  
Document Transition Report false  
Entity File Number 001-42522  
Entity Registrant Name SailPoint, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 88-2001765  
Entity Address, Address Line One 11120 Four Points Drive  
Entity Address, Address Line Two Suite 100  
Entity Address, City or Town Austin  
Entity Address, State or Province TX  
Entity Address, Postal Zip Code 78726  
City Area Code 512  
Local Phone Number 346-2000  
Title of 12(b) Security Common stock, par value $0.0001 per share  
Trading Symbol SAIL  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   567,182,997
Current Fiscal Year End Date --01-31  
Amendment Flag false  
Document Fiscal Year Focus 2027  
Document Fiscal Period Focus Q1  
Entity Central Index Key 0002030781