INVESTMENTS - Funded Capital and Unfunded Capital Commitments (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Schedule of Investments [Line Items]
Total net unfunded revolving loan commitments	$ 33	$ 32
Senior Direct Lending Program
Schedule of Investments [Line Items]
Total capital funded	4,889	4,606
Total net unfunded revolving loan commitments	260	259
Senior Direct Lending Program \| Ares Capital Corporation
Schedule of Investments [Line Items]
Total capital funded	1,322	1,285
Total net unfunded revolving loan commitments	$ 60	$ 60

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.

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+ Details