BACKGROUND	6 Months Ended
BACKGROUND	Sep. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BACKGROUND	Background Houlihan Lokey, Inc. ("Houlihan Lokey" or "HL, Inc.," also referred to as the "Company," "we," "our," or "us") is a Delaware corporation that controls the following primary subsidiaries: •Houlihan Lokey Capital, Inc., a California corporation ("HL Capital, Inc."), is a wholly-owned direct subsidiary of HL, Inc. HL Capital, Inc. is registered as a broker-dealer under Section 15(b) of the Securities Exchange Act of 1934 and is a member of Financial Industry Regulatory Authority, Inc. •Houlihan Lokey Financial Advisors, Inc., a California corporation ("HL FA, Inc."), is a wholly-owned direct subsidiary of HL, Inc. •Houlihan Lokey EMEA, LLP, a limited liability partnership registered in England ("HL EMEA, LLP"), is an indirect subsidiary of HL, Inc. HL EMEA, LLP is regulated by the Financial Conduct Authority in the United Kingdom ("U.K."). The Company offers financial services and financial advice to a broad clientele through more than thirty offices in the United States of America, South America, Europe, the Middle East, and the Asia-Pacific region. The Company earns professional fees by providing focused services across the following three business segments: •Corporate Finance ("CF") provides general financial advisory services, advice on mergers and acquisitions and capital markets offerings. We advise public and private institutions on a wide variety of situations, including buy-side and sell-side M&A transactions, as well as leveraged loans, private mezzanine debt, high-yield debt, initial public offerings, follow-ons, convertibles, equity private placements, private equity, and liability management transactions, and advise financial sponsors on all types of transactions. The majority of our CF revenues consists of fees paid upon the successful completion of the transaction or engagement ("Completion Fees"). A CF transaction can fail to be completed for many reasons that are outside of our control. In these instances, our fees are generally limited to the fees paid at the time an engagement letter is signed ("Retainer Fees") and in some cases fees paid during the course of the engagement ("Progress Fees") that may have been received. •Financial Restructuring ("FR") provides advice to debtors, creditors and other parties-in-interest in connection with recapitalization/deleveraging transactions implemented through bankruptcy proceedings and out-of-court exchanges, consent solicitations or other mechanisms, as well as in distressed mergers and acquisitions and capital markets activities. As part of these engagements, our FR business segment offers a wide range of advisory services to our clients, including: the structuring, negotiation, and confirmation of plans of reorganization; structuring and analysis of exchange offers; corporate viability assessment; dispute resolution and expert testimony; and procuring debtor-in-possession financing. Although atypical, FR transactions can fail to be completed for many reasons that are outside of our control. In these instances, our fees are generally limited to the Retainer Fees and/or Progress Fees. •Financial and Valuation Advisory ("FVA") primarily provides valuations of various assets, including: companies; illiquid debt and equity securities; and intellectual property (among other assets and liabilities). These valuations are used for financial reporting, tax reporting, and other purposes. In addition, our FVA business segment renders fairness opinions in connection with mergers and acquisitions and other transactions, and solvency opinions in connection with corporate spin-offs and dividend recapitalizations, and other types of financial opinions in connection with other transactions. Also, our FVA business segment provides dispute resolution services to clients where fees are usually based on the hourly rates of our financial professionals. Unlike our CF or FR segments, the fees generated in our FVA segment are generally not contingent on the successful completion of a transaction.