PAYABLES AND ACCRUED EXPENSES - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2025
Restructuring Cost and Reserve [Line Items]
Employee compensation and benefits liability	$ 354.4	$ 372.8
Restructuring charges	$ 45.2
Restructuring, Incurred Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Costs and Expenses
Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	$ 38.9	$ 22.7