SHAREHOLDERS' EQUITY - Narrative (Details)	Jun. 30, 2020 $ / shares shares
Class of Stock
Common stock reserved (shares)	94,600,000
Preferred stock authorized (shares)	100,000,000
Preferred stock, par value (USD per share) \| $ / shares	$ 0.01
Preferred stock issued (shares)	0
Common stock, par value (USD per share) \| $ / shares	$ 0.001
Series 1 Mandatorily Exchangeable Preferred Stock
Class of Stock
Number of shares issued upon Separation per former Class A common stock exchanged (shares)	1
Number of shares issued upon Separation per former Class B common stock exchanged (shares)	1
Common Stock
Class of Stock
Number of shares issued upon Separation per former Class A common stock exchanged (shares)	2.1584
Number of shares issued upon Separation per former Class B common stock exchanged (shares)	2.1584

Number of Shares Issued upon Separation per Former Class A Common Stock Exchanged

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Number of Shares Issued upon Separation per Former Class B Common Stock Exchanged

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Aggregate number of common shares reserved for future issuance.

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Face amount or stated value per share of common stock.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.

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