EARNINGS PER UNIT - Computations of Net Income Per Unit Additional information (Details)	12 Months Ended
Dec. 31, 2021 shares	Dec. 31, 2020 shares
OCGH Units
Earnings Per Share [Line Items]
Exchangeable ratio	1
OCGH issued (in shares)	0	0
Class A Units
Earnings Per Share [Line Items]
Exchangeable ratio	1
Deferred equity unit
Earnings Per Share [Line Items]
Exchangeable ratio	1
Vesting period	10 years
Deferred equity unit \| OCGH Units
Earnings Per Share [Line Items]
Vesting period	10 years
Deferred equity unit
Earnings Per Share [Line Items]
Antidilutive securities excluded from earnings per share computation (in shares)	0	0
Minimum \| Deferred equity unit \| OCGH Units
Earnings Per Share [Line Items]
Vesting period	4 years
Maximum \| Deferred equity unit \| OCGH Units
Earnings Per Share [Line Items]
Vesting period	10 years

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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