SEGMENT REPORTING - Schedule of Segment Revenue Expenses and Realized Net Investment Income (Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Segment revenues
Total revenues	$ 1,129,739	$ 671,255	$ 2,625,784	$ 2,577,903
Total segment revenues	841,966	677,689	2,452,687	2,116,477
Segment expenses
Compensation and benefits	435,876	367,502	1,268,685	1,095,833
General, administrative and other expenses	197,019	211,842	537,379	501,340
Total expenses	854,887	560,960	1,957,924	2,027,334
Segment realized net investment loss
Total other income, net	52,254	116,577	207,619	299,394
Management fees
Segment revenues
Total revenues	753,597	637,517	2,162,970	1,853,304
Fee related performance revenues
Segment revenues
Total revenues	44,269	2,212
Operating segment
Segment revenues
Performance income—realized	22,108	17,797	154,931	189,568
Segment expenses
Performance related compensation—realized	13,234	10,504	95,386	133,472
Ares Management L.P
Segment revenues
Total revenues	1,129,739	671,255	2,625,784	2,577,903
Ares Management L.P | Operating segment
Segment revenues
Performance income—realized	22,108	17,797	154,931	189,568
Total segment revenues	841,966	677,689	2,452,687	2,116,477
Segment expenses
Compensation and benefits	257,901	201,224	685,542	598,205
General, administrative and other expenses	69,663	47,346	206,630	142,470
Performance related compensation—realized	13,234	10,504	95,386	133,472
Total expenses	340,798	259,074	987,558	874,147
Segment realized net investment loss
Investment income (loss)—realized	3,848	(4,031)	4,557	13,852
Interest and other investment income —realized	15,960	12,820	64,940	42,442
Interest expense	(29,598)	(25,952)	(104,777)	(76,740)
Total other income, net	(9,790)	(17,163)	(35,280)	(20,446)
Ares Management L.P | Operating segment | Management fees
Segment revenues
Total revenues	757,262	643,649	2,176,738	1,868,020
Ares Management L.P | Operating segment | Fee related performance revenues
Segment revenues
Total revenues	44,269	2,212	69,553	6,937
Ares Management L.P | Operating segment | Other fees
Segment revenues
Total revenues	$ 18,327	$ 14,031	$ 51,465	$ 51,952