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EARNINGS (LOSS) PER SHARE (Narrative) (Details) - USD ($)	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018	Jun. 21, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Authorized amount				$ 250,000,000
Number of shares repurchased (in shares)	2,551,000
Shares repurchased	$ 60,171,000
Average cost (USD per share)	$ 23.59
Remaining authorized repurchase amount	$ 189,829,000
Stock-Based Awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	2,645,000	3,625,000	560,000
Restricted Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	428,000	769,000	4,000