UNITHOLDERS' CAPITAL - Changes in Company Ownership Interest (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Stockholders' Equity Note [Abstract]
Net income attributable to OCG Class A unitholders	$ 10,853	$ 278,719
Equity reallocation between controlling and non-controlling interests	14,275	3,678
Change from net income attributable to OCG Class A unitholders and transfers from non-controlling interests	$ 25,128	$ 282,397