SEGMENT REPORTING - Schedule of Segment Expenses Components (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total segment expenses	$ 854,887	$ 560,960	$ 1,957,924	$ 2,027,334
Depreciation and amortization expense	28,900	31,000	87,100	95,000
Operating segment
Segment Reporting, Other Significant Reconciling Item [Line Items]
Acquisition and merger-related expense	(25,166)	(2,414)	(39,394)	(10,126)
Equity-based compensation expense	(85,612)	(61,976)	(266,267)	(192,964)
Acquisition-related compensation expense	(5,435)	(589)	(16,374)	(1,831)
Placement fee adjustment	(4,485)	944	825	(6,032)
Depreciation and amortization expense	46,005	105,524	118,900	194,174
Operating segment \| Ares Management L.P
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total segment expenses	340,798	259,074	987,558	874,147
Performance related compensation-unrealized	(180,174)	38,650	(8,478)	(261,996)
Operating segment \| Consolidated Funds
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total segment expenses	854,887	560,960	1,957,924	2,027,334
Reconciling items
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total segment expenses	514,089	301,886	970,366	1,153,187
Administrative fees	(18,093)	(16,154)	(52,201)	(46,321)
Acquisition and merger-related expense	(25,166)	(2,414)	(39,394)	(10,126)
Equity-based compensation expense	(85,613)	(61,976)	(266,267)	(193,335)
Acquisition-related compensation expense	(5,435)	(589)	(16,374)	(1,831)
Placement fee adjustment	4,485	(944)	(825)	6,032
Depreciation and amortization expense	(46,005)	(105,524)	(118,900)	(194,174)
Reconciling items \| Subsidiaries \| Non-Controlling interest
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total segment expenses	(2,876)	3,096	1,094	14,247
Reconciling items \| Consolidated Funds
Segment Reporting, Other Significant Reconciling Item [Line Items]
Expenses of Consolidated Funds added in consolidation	(14,083)	(19,329)	(48,200)	(64,365)
Expenses of Consolidated Funds eliminated in consolidation	11,355	12,297	36,520	36,600
OMG
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total segment expenses	$ 158,236	$ 142,807	$ 455,153	$ 409,424

Acquisition-Related Compensation Expenses

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Expense Related to Distribution or Servicing and Underwriting Fees, Net

+ References

No definition available.

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- Definition

Represents the amount of expenses added in consolidation during the period.

+ References

No definition available.

+ Details

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- Definition

Represents the amount of expenses eliminated in consolidation during the period.

+ References

No definition available.

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Balance Type:	credit
Period Type:	duration

- Definition

Represents the amount of compensation expense unrealized by the entity based on the investment results achieved.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

For segment reporting, the amount of other fee revenue net of certain expenses.

+ References

No definition available.

+ Details

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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-Subparagraph (SAB Topic 14.F)
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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
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Balance Type:	debit
Period Type:	duration

- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
-Publisher FASB
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- Definition

Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

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No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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