DERIVATIVE FINANCIAL INSTRUMENTS (Notional Amounts of Derivative Contracts) (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Ares Management L.P
Assets
Notional amount, Assets	$ 13,724	$ 62,830
Fair Value, Assets	498	3,171
Liabilities
Notional amount, Liabilities	51,026	0
Fair Value, Liabilities	2,639	0
Ares Management L.P \| Foreign exchange contracts
Assets
Notional amount, Assets	13,724	62,830
Fair Value, Assets	498	3,171
Liabilities
Notional amount, Liabilities	51,026	0
Fair Value, Liabilities	2,639	0
Consolidated Funds
Assets
Notional amount, Assets	5,363	28,879
Notional amount, Total	5,363	29,132
Fair Value, Assets	1,366	820
Fair Value, Total	1,366	844
Liabilities
Notional amount, Liabilities	1,840	204
Fair Value, Liabilities	462	2,999
Consolidated Funds \| Foreign exchange contracts
Assets
Notional amount, Assets	0	25,304
Fair Value, Assets	0	529
Liabilities
Notional amount, Liabilities	0	0
Fair Value, Liabilities	0	0
Consolidated Funds \| Asset swap - other
Assets
Notional amount, Assets	5,363	3,575
Fair Value, Assets	1,366	291
Liabilities
Notional amount, Liabilities	1,840	204
Fair Value, Liabilities	462	2,999
Consolidated Funds \| Equity contracts
Assets
Notional amount, Assets	0	253
Fair Value, Assets	0	24
Liabilities
Notional amount, Liabilities	0	0
Fair Value, Liabilities	$ 0	$ 0

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Represents the fair value, after the effects of master netting arrangements, of a financial asset including investment or other contract with one or more underlying, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Nominal or face amount used to calculate payments on the derivative asset.

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