SEGMENT REPORTING - Schedule of Segment Revenue Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenue adjustment
Total revenues	$ 1,129,739	$ 671,255	$ 2,625,784	$ 2,577,903
Total segment revenue	841,966	677,689	2,452,687	2,116,477
Ares Management L.P
Revenue adjustment
Total revenues	1,129,739	671,255	2,625,784	2,577,903
Operating segment | Ares Management L.P
Revenue adjustment
Performance (income) loss—unrealized	(263,553)	31,400	(95,759)	(384,533)
Total segment revenue	841,966	677,689	2,452,687	2,116,477
Reconciling items
Revenue adjustment
Total segment revenue	(287,773)	6,434	(173,097)	(461,426)
Principal investment income, net of eliminations	(14,101)	(29,980)	(12,038)	(130,679)
Reconciling items | Non-Controlling interest | Subsidiaries
Revenue adjustment
Total segment revenue	(5,659)	(7,894)	(20,532)	(25,224)
OMG
Revenue adjustment
OMG revenue	(5,252)	(5,717)	(15,066)	(18,205)
Consolidated Funds
Revenue adjustment
OMG revenue	64,831	79,591	192,778	188,717
Management fees
Revenue adjustment
Total revenues	753,597	637,517	2,162,970	1,853,304
Management fees | Operating segment | Ares Management L.P
Revenue adjustment
Total revenues	757,262	643,649	2,176,738	1,868,020
Management fees | OMG
Revenue adjustment
Total revenues	0	0	0	0
Management fees | Consolidated Funds  | Eliminations
Revenue adjustment
Total segment revenue	11,660	12,181	36,115	35,787
Carried interest
Revenue adjustment
Total revenues	277,651	(28,126)	194,006	541,828
Carried interest | Consolidated Funds  | Eliminations
Revenue adjustment
Total revenues	1,032	1,874	18,484	9,365
Administrative, transaction and other fees
Revenue adjustment
Total revenues	41,817	36,071	119,222	110,459
Administrative, transaction and other fees | Reconciling items
Revenue adjustment
Total revenues	(18,093)	(16,154)	(52,201)	(46,692)
Administrative, transaction and other fees | Consolidated Funds  | Reconciling items
Revenue adjustment
Total revenues	128	83	409	7,061
Principal investment income
Revenue adjustment
Total revenues	8,036	9,339	44,547	38,985
Principal investment income | Reconciling items
Revenue adjustment
Principal investment income, net of eliminations	$ (8,036)	$ (9,339)	$ (44,547)	$ (38,985)