CONSOLIDATION - Schedule of Consolidating Effects of the Consolidated Funds on the Company's Financial Condition (Details) - USD ($) $ / shares in Units, $ in Thousands	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Assets
Intangible assets, net	$ 902,665		$ 408,028
Goodwill	3,436,192		1,162,636
Total assets	27,264,941		24,884,308
Liabilities
Operating lease liabilities	686,745
Total liabilities	18,425,558		17,485,922
Commitments and contingencies (Note 8)
Stockholders’ Equity
Additional paid-in-capital	4,088,061		2,936,794
Accumulated deficit	(1,221,611)		(837,294)
Accumulated other comprehensive income (loss), net of tax	32,196		(17,757)
Total stockholders’ equity	4,361,831		3,543,646
Total equity	8,257,198	$ 8,211,839	6,824,190	$ 5,310,269	$ 5,197,090	$ 4,477,072	$ 4,474,313
Total liabilities, redeemable interest, non-controlling interests and equity	27,264,941		24,884,308
Series B Mandatory Convertible Preferred Stock
Stockholders’ Equity
Series B mandatory convertible preferred stock, $0.01 par value, 1,000,000,000 shares authorized (30,000,000 shares issued and outstanding)	$ 1,459,918		$ 1,458,771
Preferred stock, par value (in dollars per share)	$ 0.01		$ 0.01
Preferred stock, shares issued (in shares)	30,000,000		30,000,000
Preferred stock, shares authorized (in shares)	1,000,000,000		1,000,000,000
Preferred stock, shares outstanding (in shares)	30,000,000		30,000,000
Class A Common Stock
Stockholders’ Equity
Common stock	$ 2,159		$ 1,999
Common stock, par value (in dollars per share)	$ 0.01		$ 0.01
Common stock, shares authorized (in shares)	1,500,000,000		1,500,000,000
Common stock, shares issued (in shares)	215,880,982		199,872,571
Common stock, shares outstanding (in shares)	215,880,982		199,872,571
Non-voting Common Stock
Stockholders’ Equity
Common stock	$ 35		$ 35
Common stock, par value (in dollars per share)	$ 0.01		$ 0.01
Common stock, shares authorized (in shares)	500,000,000		500,000,000
Common stock, shares issued (in shares)	3,489,911		3,489,911
Common stock, shares outstanding (in shares)	3,489,911		3,489,911
Class B Common Stock
Stockholders’ Equity
Common stock	$ 0		$ 0
Common stock, par value (in dollars per share)	$ 0.01		$ 0.01
Common stock, shares authorized (in shares)	1,000		1,000
Common stock, shares issued (in shares)	1,000		1,000
Common stock, shares outstanding (in shares)	1,000		1,000
Class C Common Stock
Stockholders’ Equity
Common stock	$ 1,073		$ 1,098
Common stock, par value (in dollars per share)	$ 0.01		$ 0.01
Common stock, shares authorized (in shares)	499,999,000		499,999,000
Common stock, shares issued (in shares)	107,282,369		109,806,689
Common stock, shares outstanding (in shares)	107,282,369		109,806,689
Eliminations
Assets
Total assets	$ (1,047,163)		$ (1,020,079)
Liabilities
Total liabilities	(73,139)		(300,611)
Commitments and contingencies (Note 8)
Stockholders’ Equity
Total equity	(974,024)		(719,468)
Total liabilities, redeemable interest, non-controlling interests and equity	(1,047,163)		(1,020,079)
Ares Management L.P
Assets
Cash and cash equivalents	509,656		1,507,976
Investments (includes $3,703,243 of accrued carried interest)	$ 5,122,676		$ 4,644,775
Other Receivable, after Allowance for Credit Loss, Related Party, Type [Extensible Enumeration]	Affiliated entity		Affiliated entity
Due from affiliates	$ 1,134,516		$ 1,056,608
Other assets	914,061		774,654
Right-of-use operating lease assets	540,463		511,319
Intangible assets, net	2,220,065		975,828
Goodwill	3,436,192		1,162,636
Liabilities
Accounts payable, accrued expenses and other liabilities	875,754		363,872
Accrued compensation	$ 438,196		$ 280,894
Accounts Payable, Related Party, Type [Extensible Enumeration]	Affiliated entity		Affiliated entity
Due to affiliates	$ 587,400		$ 500,480
Performance related compensation payable	2,669,386		2,537,203
Debt obligations	3,675,154		2,558,914
Operating lease liabilities	686,745		641,864
Redeemable interest	24,135		23,496
Non-controlling interests in Ares Operating Group entities	1,567,802		1,254,878
Stockholders’ Equity
Additional paid-in-capital	4,088,061		2,936,794
Accumulated deficit	(1,221,611)		(837,294)
Accumulated other comprehensive income (loss), net of tax	32,196		(17,757)
Total stockholders’ equity	4,361,831		3,543,646
Ares Management L.P | Series B Mandatory Convertible Preferred Stock
Stockholders’ Equity
Series B mandatory convertible preferred stock, $0.01 par value, 1,000,000,000 shares authorized (30,000,000 shares issued and outstanding)	1,459,918		1,458,771
Ares Management L.P | Class A Common Stock
Stockholders’ Equity
Common stock	2,159		1,999
Ares Management L.P | Non-voting Common Stock
Stockholders’ Equity
Common stock	35		35
Ares Management L.P | Class B Common Stock
Stockholders’ Equity
Common stock	0		0
Ares Management L.P | Class C Common Stock
Stockholders’ Equity
Common stock	1,073		1,098
Ares Management L.P | Reportable legal entity
Assets
Cash and cash equivalents	509,656		1,507,976
Investments (includes $3,703,243 of accrued carried interest)	6,148,984		5,485,012
Due from affiliates	1,155,371		1,236,450
Other assets	914,061		774,654
Right-of-use operating lease assets	540,463		511,319
Intangible assets, net	2,220,065		975,828
Goodwill	3,436,192		1,162,636
Total assets	14,924,792		11,653,875
Liabilities
Accounts payable, accrued expenses and other liabilities	876,020		364,152
Accrued compensation	438,196		280,894
Due to affiliates	587,400		500,480
Performance related compensation payable	2,669,386		2,537,203
Debt obligations	3,675,154		2,558,914
Operating lease liabilities	686,745		641,864
Total liabilities	8,932,901		6,883,507
Commitments and contingencies (Note 8)
Redeemable interest	24,135		23,496
Non-controlling interests in Ares Operating Group entities	1,580,323		1,236,767
Stockholders’ Equity
Additional paid-in-capital	4,113,663		2,903,253
Accumulated deficit	(1,221,611)		(837,294)
Accumulated other comprehensive income (loss), net of tax	32,196		(17,757)
Total stockholders’ equity	4,387,433		3,510,105
Total equity	5,967,756		4,746,872
Total liabilities, redeemable interest, non-controlling interests and equity	14,924,792		11,653,875
Ares Management L.P | Reportable legal entity | Series B Mandatory Convertible Preferred Stock
Stockholders’ Equity
Series B mandatory convertible preferred stock, $0.01 par value, 1,000,000,000 shares authorized (30,000,000 shares issued and outstanding)	1,459,918		1,458,771
Ares Management L.P | Reportable legal entity | Class A Common Stock
Stockholders’ Equity
Common stock	2,159		1,999
Ares Management L.P | Reportable legal entity | Non-voting Common Stock
Stockholders’ Equity
Common stock	35		35
Ares Management L.P | Reportable legal entity | Class B Common Stock
Stockholders’ Equity
Common stock	0
Ares Management L.P | Reportable legal entity | Class C Common Stock
Stockholders’ Equity
Common stock	1,073		1,098
Ares Management L.P | Eliminations
Assets
Investments (includes $3,703,243 of accrued carried interest)	(1,026,308)		(840,237)
Due from affiliates	(20,855)		(179,842)
Liabilities
Accounts payable, accrued expenses and other liabilities	(266)		(280)
Non-controlling interests in Ares Operating Group entities	(12,521)		18,111
Stockholders’ Equity
Additional paid-in-capital	(25,602)		33,541
Total stockholders’ equity	(25,602)		33,541
Ares Management L.P | Carried interest
Stockholders’ Equity
Equity method investments:	3,703,243		3,495,115
Consolidated Funds
Assets
Cash and cash equivalents	1,022,249		1,227,489
Other assets	58,134		82,397
Investments held in trust account	558,150		550,800
Investments, at fair value	11,557,348		12,187,044
Receivable for securities sold	191,431		202,782
Liabilities
Accounts payable, accrued expenses and other liabilities	$ 139,680		$ 323,100
Accounts Payable, Related Party, Type [Extensible Enumeration]	Affiliated entity		Affiliated entity
Due to affiliates	$ 0		$ 0
Payable for securities purchased	244,012		332,406
CLO loan obligations, at fair value	8,442,225		9,672,189
Fund borrowings	667,006		275,000
Redeemable interest	558,050		550,700
Non-controlling interests in Ares Operating Group entities	2,327,565		2,025,666
Consolidated Funds | Reportable legal entity
Assets
Cash and cash equivalents	1,022,249		1,227,489
Other assets	58,134		82,397
Investments held in trust account	558,150		550,800
Investments, at fair value	11,557,348		12,187,044
Receivable for securities sold	191,431		202,782
Total assets	13,387,312		14,250,512
Liabilities
Accounts payable, accrued expenses and other liabilities	139,882		323,566
Due to affiliates	20,108		178,409
Payable for securities purchased	244,012		332,406
CLO loan obligations, at fair value	8,494,788		9,793,645
Fund borrowings	667,006		275,000
Total liabilities	9,565,796		10,903,026
Commitments and contingencies (Note 8)
Redeemable interest	558,050		550,700
Non-controlling interests in Ares Operating Group entities	3,263,466		2,796,786
Stockholders’ Equity
Total equity	3,263,466		2,796,786
Total liabilities, redeemable interest, non-controlling interests and equity	13,387,312		14,250,512
Consolidated Funds | Eliminations
Liabilities
Accounts payable, accrued expenses and other liabilities	(202)		(466)
Due to affiliates	(20,108)		(178,409)
CLO loan obligations, at fair value	(52,563)		(121,456)
Non-controlling interests in Ares Operating Group entities	$ (935,901)		$ (771,120)