GOODWILL AND OTHER INTANGIBLE ASSETS, NET - Narrative (Details) - USD ($)	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Business Acquisition [Line Items]
Goodwill impairment charges	$ 0	$ 105,000,000.0	$ 3,307,500,000
Impairment of intangible assets, indefinite-lived	0	329,000,000.0	389,800,000
Impairment of intangible assets, finite-lived			19,700,000
Amortization expense	$ 251,200,000	$ 233,100,000	$ 246,700,000
Finite-lived intangible assets, useful life	21 years
License agreements | Minimum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life	2 years
Renewal term	2 years
License agreements | Maximum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life	34 years
Renewal term	10 years