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INVESTMENTS - Variable Interest Entities Narrative (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 29, 2021	Dec. 31, 2020
OHA Acquisition
Variable Interest Entity [Line Items]
Investment advisory and performance fees		$ 122.2
Variable interest entity, not primary beneficiary
Variable Interest Entity [Line Items]
Investment carrying values	$ 182.2		$ 144.7
Unfunded capital commitments	8.0		$ 12.3
Variable interest entity, not primary beneficiary | OHA Acquisition
Variable Interest Entity [Line Items]
Investment carrying values	761.1
Unfunded capital commitments	$ 86.2

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- Definition

Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Investment Advisory And Performance Fees

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- Definition

Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Investment Carrying Values, Amount

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Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Unfunded Capital Commitments, Amount

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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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