DERIVATIVES AND HEDGING - Fair Value of Freestanding Derivatives (Details) - Not Designated as Hedging Instrument - Oaktree Capital Group Excluding Consolidated Funds - Foreign-currency forward contracts - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Assets
Notional	$ 205,201	$ 221,836
Fair Value	692	13,340
Liabilities
Notional	(229,336)	(200,319)
Fair Value	$ (877)	$ (11,840)