SHARE-BASED COMPENSATION PLANS - Narrative (Details) - USD ($)	3 Months Ended
Sep. 30, 2020	Sep. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 5,700,000	$ 4,400,000
Forfeitures of share-based compensation instruments	(700,000)	(2,500,000)
Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized share-based compensation expense	$ 20,400,000
Weighted-average period for unrecognized share-based compensation	3 years 2 months 8 days
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized share-based compensation expense	$ 0.0
Weighted-average period for unrecognized share-based compensation	0 years
Restricted Stock Units and Other Share Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 5,300,000	3,600,000
Total unrecognized share-based compensation expense	$ 60,000,000.0
Weighted-average period for unrecognized share-based compensation	3 years 2 months 26 days
Awards granted (in shares)	0
Restricted Stock and Other Share Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ (100,000)	0
Awards granted (in shares)	0
Non-Qualified Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 600,000	300,000
Options granted (in shares)	0
Series A Preferred Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized share-based compensation expense	$ 0.0
Weighted-average period for unrecognized share-based compensation	0 years
Awards granted (in shares)	0
Series A-1 Preferred Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted (in shares)	0
Series A and A-1 Preferred Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ (100,000)	500,000
Selling, general and administrative expenses
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 6,400,000	$ 6,900,000

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

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