XML 12 R1.htm IDEA: XBRL DOCUMENT v3.25.2
Cover Page - shares
 3 Months Ended
Jun. 30, 2025
Aug. 01, 2025
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2025  
Document Transition Report false  
Entity File Number 001-37537  
Entity Registrant Name Houlihan Lokey, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 95-2770395  
Entity Address, Address Line One 10250 Constellation Blvd.  
Entity Address, Address Line Two 5th Floor  
Entity Address, City or Town Los Angeles  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 90067  
City Area Code (310)  
Local Phone Number 553-8871  
Title of 12(b) Security Class A Common Stock, par value $0.001  
Trading Symbol HLI  
Security Exchange Name NYSE  
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  
Entity Central Index Key 0001302215  
Current Fiscal Year End Date --03-31  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q1  
Class A Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   54,369,453
Class B Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   15,942,095