RIGHT OF USE ASSET AND LEASE LIABILITIES Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Dec. 31, 2019	Dec. 31, 2019	Mar. 31, 2019	Nov. 30, 2018
Lessor, Lease, Description [Line Items]
Lessee, term of contract			10 years	15 years
Lessor, term of contract	5 years	5 years
Franchise rental income	$ 33,630	$ 65,054
Rent expense	$ 33,600	$ 65,100
Weighted average remaining lease term	6 years 9 months 25 days	6 years 9 months 25 days
Weighted average discount rate	3.95%	3.95%
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
Franchisor
Lessor, Lease, Description [Line Items]
Rent expense	$ 33,630	$ 65,054