SEGMENT INFORMATION Reportable Operating Segment Salons (Details) - salon	Sep. 30, 2020	Jun. 30, 2020
Franchisor Disclosure [Line Items]
Number of salons	6,614	6,923
Equity ownership interest locations
Franchisor Disclosure [Line Items]
Number of salons	80	82
Franchise
Franchisor Disclosure [Line Items]
Number of salons	5,226	5,209
Salons as a percent of total Company-owned and Franchise salons	80.00%	76.10%
Franchise | International
Franchisor Disclosure [Line Items]
Number of salons	163	167
Franchise | Total North America salons | North American
Franchisor Disclosure [Line Items]
Number of salons	5,063	5,042
Franchise | SmartStyle/Cost Cutters in Walmart Stores
Franchisor Disclosure [Line Items]
Number of salons	1,428	1,317
Franchise | Supercuts
Franchisor Disclosure [Line Items]
Number of salons	2,423	2,508
Franchise | Signature Style
Franchisor Disclosure [Line Items]
Number of salons	1,212	1,217
Company-owned
Franchisor Disclosure [Line Items]
Number of salons	1,308	1,632
Salons as a percent of total Company-owned and Franchise salons	20.00%	23.90%
Company-owned | SmartStyle/Cost Cutters in Walmart Stores
Franchisor Disclosure [Line Items]
Number of salons	629	751
Company-owned | Supercuts
Franchisor Disclosure [Line Items]
Number of salons	170	210
Company-owned | Signature Style
Franchisor Disclosure [Line Items]
Number of salons	405	505
Company-owned | Mall-based
Franchisor Disclosure [Line Items]
Number of salons	104	166