XML 12 R1.htm IDEA: XBRL DOCUMENT v3.23.1
Cover Page - shares
 9 Months Ended
Mar. 31, 2023
May 05, 2023
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2023  
Document Transition Report false  
Entity File Number 001-39888  
Entity Registrant Name Affirm Holdings, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 84-2224323  
Entity Address, Address Line One 650 California Street  
Entity Address, City or Town San Francisco  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 94108  
City Area Code 415  
Local Phone Number 984-0490  
Title of 12(b) Security Class A common stock, par value $0.00001 per share  
Trading Symbol AFRM  
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  
Amendment Flag false  
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2023  
Current Fiscal Year End Date --06-30  
Entity Central Index Key 0001820953  
Class A common stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   235,833,709
Class B common stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   59,851,818