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COMMITMENTS AND CONTINGENCIES - Private Equity Commitments (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Other Commitments [Line Items]
Total unfunded equity commitments	$ 32.0	$ 29.0
Equity investment commitments
Other Commitments [Line Items]
Total equity commitments	198.9	191.3
Less: funded commitments	(39.0)	(88.0)
Total unfunded equity commitments	160.3	103.3
Less: equity commitments substantially at discretion of the Company	(43.1)	(42.9)
Total net unfunded revolving and delayed draw loan commitments	$ 117.2	$ 60.4

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Amount of financial support committed by investment company to investee that is contractually required but not provided.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-16

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-15

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-15

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-15

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