SEGMENT REPORTING - Schedule of Segment Revenue Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenue adjustment
Total revenues	$ 707,363	$ 813,362
Total segment revenue	735,806	653,681
Ares Management L.P
Revenue adjustment
Total revenues	707,363	813,362
Operating segment | Ares Management L.P
Revenue adjustment
Performance (income) loss—unrealized	45,476	(127,713)
Total segment revenue	735,806	653,681
Reconciling items
Revenue adjustment
Total segment revenue	28,443	(159,681)
Principal investment income, net of eliminations	2,666	(35,457)
Reconciling items | Non-Controlling interest | Subsidiaries
Revenue adjustment
Total segment revenue	(7,734)	(10,909)
OMG
Revenue adjustment
Total revenues	(4,333)	(4,640)
Management fees
Revenue adjustment
Total revenues	687,692	600,516
Management fees | Operating segment | Ares Management L.P
Revenue adjustment
Total revenues	693,365	602,619
Management fees | OMG
Revenue adjustment
Total revenues	0	0
Management fees | Consolidated Funds  | Eliminations
Revenue adjustment
Total segment revenue	12,453	11,601
Carried interest
Revenue adjustment
Total revenues	(32,478)	151,488
Carried interest | Consolidated Funds  | Eliminations
Revenue adjustment
Total revenues	5,925	3,545
Administrative, transaction and other fees
Revenue adjustment
Total revenues	36,432	29,677
Administrative, transaction and other fees | Reconciling items
Revenue adjustment
Total revenues	(16,407)	(13,650)
Administrative, transaction and other fees | Consolidated Funds  | Reconciling items
Revenue adjustment
Total revenues	113	4,843
Principal investment income
Revenue adjustment
Total revenues	7,050	22,758
Principal investment income | Reconciling items
Revenue adjustment
Principal investment income, net of eliminations	$ (7,050)	$ (22,758)