RESTRUCTURING COSTS - Restructuring Costs by Program (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 0.7	$ 28.4
Current Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Restructuring costs	0.7	28.6
Transformation Plan
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 0.0	$ (0.2)