Cover page - USD ($)	12 Months Ended
	Mar. 31, 2020	May 18, 2020	Sep. 30, 2019
Cover [Abstract]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Mar. 31, 2020
Document Transition Report	false
Entity File Number	001-38669
Entity Registrant Name	LiveRamp Holdings, Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	83-1269307
Entity Address, Address Line One	225 Bush Street, Seventeenth Floor
Entity Address, City or Town	San Francisco
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	94104
City Area Code	866
Local Phone Number	352-3267
Title of 12(b) Security	Common Stock, $.10 Par Value
Trading Symbol	RAMP
Security Exchange Name	NYSE
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
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 Public Float			$ 2,097,204,783
Entity Common Stock, Shares Outstanding		65,343,715
Entity Central Index Key	0000733269
Amendment Flag	false
Current Fiscal Year End Date	--03-31
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Documents Incorporated by Reference	Portions of the Proxy Statement for the 2020 Annual Meeting of Stockholders (“2020 Proxy Statement”) of LiveRamp Holdings, Inc. (“LiveRamp,” the “Company,” “we”, “us”, or “our”) are incorporated by reference into Part III of this Form 10-K.