SEGMENT INFORMATION Reportable Operating Segment Salons (Details) - salon	Mar. 31, 2021	Jun. 30, 2020
Franchisor Disclosure [Line Items]
Number of salons	6,221	6,923
Equity ownership interest locations
Franchisor Disclosure [Line Items]
Number of salons	78	82
Franchise
Franchisor Disclosure [Line Items]
Number of salons	5,317	5,209
Salons as a percent of total Company-owned and Franchise salons	86.60%	76.10%
Franchise | North American
Franchisor Disclosure [Line Items]
Number of salons	5,159	5,042
Franchise | International
Franchisor Disclosure [Line Items]
Number of salons	158	167
Franchise | SmartStyle/Cost Cutters in Walmart Stores
Franchisor Disclosure [Line Items]
Number of salons	1,569	1,317
Franchise | Supercuts
Franchisor Disclosure [Line Items]
Number of salons	2,357	2,508
Franchise | Portfolio Brands
Franchisor Disclosure [Line Items]
Number of salons	1,233	1,217
Company-owned
Franchisor Disclosure [Line Items]
Number of salons	826	1,632
Salons as a percent of total Company-owned and Franchise salons	13.40%	23.90%
Company-owned | SmartStyle/Cost Cutters in Walmart Stores
Franchisor Disclosure [Line Items]
Number of salons	373	751
Company-owned | Supercuts
Franchisor Disclosure [Line Items]
Number of salons	124	210
Company-owned | Portfolio Brands
Franchisor Disclosure [Line Items]
Number of salons	267	505
Company-owned | Mall-based
Franchisor Disclosure [Line Items]
Number of salons	62	166