Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenues
Total revenues	$ 126,876	$ 153,382	$ 251,914	$ 288,891
Expenses
Compensation and benefits	45,930	60,364	90,032	112,558
Total expenses	71,279	83,556	141,375	156,540
Other income (expense)
Equity in income (loss) of investees	8,251	(7,518)	20,117	(8,143)
Interest income	1,099	1,107	2,036	1,276
Non-operating (loss) income	(1,215)	11,738	(982)	16,081
Consolidated variable interest entities related:
Total other income (expense)	10,762	3,402	23,567	8,492
Income before income taxes	66,359	73,228	134,106	140,843
Income tax expense	1,856	15,489	18,256	26,977
Net income	64,503	57,739	115,850	113,866
Net income attributable to Hamilton Lane Incorporated	41,994	34,881	72,992	68,365
Class A Common Stock
Consolidated variable interest entities related:
Net income attributable to Hamilton Lane Incorporated	$ 41,994	$ 34,881	$ 72,992	$ 68,365
Basic earnings per share of Class A common stock (in dollars per share)	$ 1.11	$ 0.98	$ 1.94	$ 1.89
Diluted earnings per share of Class A common stock (in dollars per share)	1.11	0.97	1.92	1.88
Dividends declared per share of Class A common stock (in dollars per share)	$ 0.45	$ 0.40	$ 0.89	$ 0.80
Consolidated Entity Excluding Variable Interest Entities (VIE)
Expenses
General, administrative and other	$ 24,994	$ 22,836	$ 50,755	$ 43,350
Other income (expense)
Interest expense	(2,743)	(2,114)	(5,632)	(3,609)
Consolidated VIEs
Expenses
General, administrative and other	355	356	588	632
Other income (expense)
Interest expense	0	0	(6)	0
Interest income	2,841	0	4,581	0
Consolidated variable interest entities related:
Equity in income (loss) of investees	288	(91)	419	641
Unrealized gain	2,241	280	3,034	2,246
General Partnerships
Consolidated variable interest entities related:
Less: Income attributable to non-controlling interests	87	43	88	351
Hamilton Lane Advisors, L.L.C.
Consolidated variable interest entities related:
Less: Income attributable to non-controlling interests	18,654	22,012	37,790	42,180
Consolidated Funds
Consolidated variable interest entities related:
Less: Income attributable to non-controlling interests	3,768	0	4,980	0
Hamilton Lane Alliance Holdings I, Inc.
Consolidated variable interest entities related:
Less: Income attributable to non-controlling interests	0	803	0	2,970
Management and advisory fees
Revenues
Total revenues	109,184	92,880	214,592	178,826
Incentive fees
Revenues
Total revenues	17,692	60,502	37,322	110,065
Incentive fees | Consolidated Entity Excluding Variable Interest Entities (VIE)
Revenues
Total revenues	17,692	59,237	37,322	108,760
Incentive fees | Consolidated VIEs
Revenues
Total revenues	$ 0	$ 1,265	$ 0	$ 1,305