EARNINGS PER SHARE AND STOCKHOLDERS' EQUITY (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	300,000	600,000	600,000	900,000
Basic weighted average common shares (in shares)	162,777,000	182,204,000	171,481,000	186,162,000
Nonvested units granted (in shares)			1,600,000	700,000
Stock-based compensation	$ 6,800	$ 7,800	$ 20,000	$ 21,200
Unrecognized compensation costs, nonvested shares and units	44,900		44,900
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount	$ 500		$ 500

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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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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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Net number of non-option equity instruments granted to participants.

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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