DEBT - Covenants (Details) $ in Millions	12 Months Ended
	Jun. 30, 2020 USD ($)
Debt Instrument [Line Items]
Immediate liquidity	$ 1,618.1
June 30, 2021 through December 31, 2021
Debt Instrument [Line Items]
Total Net Leverage Ratio	5.25
3/31/2022
Debt Instrument [Line Items]
Total Net Leverage Ratio	5.00
6/30/2022
Debt Instrument [Line Items]
Total Net Leverage Ratio	4.75
9/30/2022
Debt Instrument [Line Items]
Total Net Leverage Ratio	4.50
12/31/2022
Debt Instrument [Line Items]
Total Net Leverage Ratio	4.25
March 31, 2023 through June 30, 2023
Debt Instrument [Line Items]
Total Net Leverage Ratio	4.00
Line of Credit | Maximum
Debt Instrument [Line Items]
Maximum total net leverage ratio covenant	5.95
Line of Credit | Minimum
Debt Instrument [Line Items]
Maximum total net leverage ratio covenant	1.00