DEBT - Senior Unsecured Notes (Details)	12 Months Ended
	Jun. 30, 2023 USD ($)	Dec. 07, 2022 USD ($)	Dec. 07, 2022 EUR (€)	Jun. 30, 2022 USD ($)	Apr. 15, 2022 USD ($)	Apr. 15, 2022 EUR (€)	Nov. 30, 2021	Apr. 05, 2018 USD ($)	Apr. 05, 2018 EUR (€)
Debt Instrument [Line Items]
Long term debt	$ 4,274,500,000
Senior Notes
Debt Instrument [Line Items]
Stated interest rate							4.75%
Redemption price, percentage	101.00%
Senior Notes | 2026 Dollar Notes
Debt Instrument [Line Items]
Amount of debt								$ 550,000,000.0
Stated interest rate								6.50%	6.50%
Long term debt	$ 473,000,000.0			$ 550,000,000.0
Senior Notes | 2023 Euro Notes
Debt Instrument [Line Items]
Amount of debt					$ 606,400,000	€ 550,000,000			€ 550,000,000
Stated interest rate								4.00%	4.00%
Debt redemption, amount to be funded with cash on hand					480,700,000
Debt redemption, amount to be funded with additional debt					$ 125,700,000
Senior Notes | 2026 Euro Notes
Debt Instrument [Line Items]
Amount of debt | €									€ 250,000,000
Stated interest rate								4.75%	4.75%
Long term debt	$ 196,000,000.0			$ 261,400,000
Cash Tender Offers | 2026 Dollar Notes
Debt Instrument [Line Items]
Long term debt		$ 77,000,000.0
Cash Tender Offers | 2026 Euro Notes
Debt Instrument [Line Items]
Long term debt		$ 72,200,000	€ 69,700,000