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EARNINGS PER SHARE - Narrative (Details) - shares | Dec. 31, 2021 | Jun. 30, 2020
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Common Stock $0.001 Par Value |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share |  |
Number of shares issued upon Separation per former class A common stock (shares) | 2.1584 | 2.1584

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