v3.23.1
Cover - shares
 3 Months Ended
Apr. 30, 2023
May 15, 2023
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Apr. 30, 2023  
Document Transition Report false  
Entity File Number 001-38933  
Entity Registrant Name CROWDSTRIKE HOLDINGS, INC.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 45-3788918  
Entity Address, Address Line One 206 E. 9th Street  
Entity Address, Address Line Two Suite 1400  
Entity Address, City or Town Austin  
Entity Address, State or Province TX  
Entity Address, Postal Zip Code 78701  
City Area Code 888  
Local Phone Number 512-8906  
Title of 12(b) Security Class A common stock, par value $0.0005 per share  
Trading Symbol CRWD  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Central Index Key 0001535527  
Document Fiscal Year Focus 2024  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Current Fiscal Year End Date --01-31  
Class A common stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding (in shares)   224,132,410
Class B common stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding (in shares)   12,975,938