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EQUITY AND SHARE-BASED COMPENSATION - RSUs, DSUs and ESPP (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issuance of treasury stock (in shares)	3,107,220	1,800,395	691,181
Issuance of treasury stock	$ 1,498	$ 0	$ (1,067)
Long Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)	3 years
Issuance of treasury stock (in shares)	350,698
Issuance of treasury stock	$ 14,800
PSUs \| Long Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)	3 years
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued (in shares)	2,459,944	1,576,565	400,210
Stock issued	$ 87,600	$ 70,700	$ 17,600
Restricted Stock Units (RSUs) \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)	2 years
Restricted Stock Units (RSUs) \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)	4 years
Restricted Stock Units (RSUs) \| Long Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)	3 years
Employee Stock ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards purchase price discount	15.00%
Common shares eligible for issuance (in shares)	1,291,351	1,176,466	1,089,120
Cash received from employee stock purchase plan	$ 31,600	$ 33,900	$ 31,000