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COMMITMENTS AND CONTINGENCIES - Schedule of Private Equity Commitments (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Other Commitments [Line Items]
Total unfunded commitments	$ 50.0	$ 57.0
Equity investment commitments
Other Commitments [Line Items]
Total commitments	167.5	119.8
Less: funded commitments	(62.7)	(69.2)
Total unfunded commitments	104.8	50.6
Less: commitments substantially at discretion of the Company	(50.8)	(50.6)
Total net adjusted unfunded revolving and delayed draw loan commitments	$ 54.0	$ 0.0

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Amount of financial support to be provided in future by investment company to investee.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=66023616&loc=SL35737436-115832

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-Name Accounting Standards Codification
-Topic 946
-SubTopic 20
-Section 50
-Paragraph 15
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-Topic 946
-SubTopic 20
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