RESTRUCTURING COSTS - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2028	Jun. 30, 2027	Jun. 30, 2026	Mar. 31, 2026	Jun. 30, 2025
Fixed Cost Reduction Plan
Restructuring Cost and Reserve [Line Items]
Restructuring reserve				$ 57.1	$ 74.1
Fixed Cost Reduction Plan \| Forecast
Restructuring Cost and Reserve [Line Items]
Payments for restructuring	$ 4.6	$ 42.3	$ 10.2
Current Restructuring Actions and Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring reserve				$ 26.3	$ 30.4
Current Restructuring Actions and Other Costs \| Forecast
Restructuring Cost and Reserve [Line Items]
Payments for restructuring	$ 6.1	$ 12.1	$ 8.1

- Definition

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