DEBT OBLIGATIONS AND CREDIT FACILITIES - Credit Facilities of Consolidated Funds (Details) - USD ($)	3 Months Ended
Mar. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Outstanding amount	$ 218,260,000	$ 213,450,000
Credit Agreement \| Consolidated Funds
Debt Instrument [Line Items]
Outstanding amount	699,053,000	1,000,859,000
Less: Debt issuance costs	(1,041,000)	(1,972,000)
Credit Agreement \| Consolidated Funds \| Revolving credit facility
Debt Instrument [Line Items]
Outstanding amount	699,053,000	1,000,859,000
Total debt obligations, net	698,012,000	$ 998,887,000
Facility Capacity	$ 1,142,742,000
Effective Interest Rate	6.40%
Weighted Average Remaining Maturity (years)	4 months 24 days
Commitment Fee Rate	0.20%
L/C Fee	1.60%

Debt Instrument, Weighted Average Remaining Term

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

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-Name Accounting Standards Codification
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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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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

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-Publisher FASB
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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

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- Definition

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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