BUSINESS COMBINATIONS - Supplemental Information on Unaudited Pro Forma (Details) - USD ($) $ in Thousands	7 Months Ended	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Total revenues	$ 98,000
Net income attributable to Ares Management Corporation Class A and non-voting common stockholders	$ 51,200
Landmark Acquisition
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Total revenues		$ 4,276,706	$ 1,910,792
Net income attributable to Ares Management Corporation Class A and non-voting common stockholders		$ 380,169	$ 112,918