LEASES Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Jun. 30, 2020	Jun. 30, 2019
Lessor, Lease, Description [Line Items]
Lessee, term of contract						15 years
Franchise rental income	$ 32,285	$ 33,630	$ 64,568	$ 65,054
Rent expense	$ 32,300	33,600	$ 64,600	65,100
Lessor, term of contract	5 years		5 years
Right of use asset	$ 637,108		$ 637,108		$ 786,216
Operating lease liability	$ 668,579		$ 668,579
Weighted average remaining lease term	6 years 6 months		6 years 6 months		6 years 10 months 13 days
Weighted average discount rate	4.03%		4.03%		3.95%
Long-lived asset impairment	$ 3,160	$ 0	$ 8,984	$ 0
Operating lease, impairment loss	1,500		6,000
Lease Recognition
Lessor, Lease, Description [Line Items]
Right of use asset	(72,900)		(72,900)
Operating lease liability	$ (72,900)		$ (72,900)
Minimum
Lessor, Lease, Description [Line Items]
Lessee, term of contract	1 year		1 year
Lessee, renewal term	5 years		5 years
Maximum
Lessor, Lease, Description [Line Items]
Lessee, term of contract	20 years		20 years
Lessee, renewal term	10 years		10 years