SEGMENT INFORMATION Reportable Operating Segment Salons (Details) - salon	Dec. 31, 2020	Jun. 30, 2020
Franchisor Disclosure [Line Items]
Number of salons	6,384	6,923
Equity ownership interest locations
Franchisor Disclosure [Line Items]
Number of salons	78	82
Franchise
Franchisor Disclosure [Line Items]
Number of salons	5,269	5,209
Salons as a percent of total Company-owned and Franchise salons	83.60%	76.10%
Franchise | International
Franchisor Disclosure [Line Items]
Number of salons	159	167
Franchise | Total North America salons | North American
Franchisor Disclosure [Line Items]
Number of salons	5,110	5,042
Franchise | SmartStyle/Cost Cutters in Walmart Stores
Franchisor Disclosure [Line Items]
Number of salons	1,535	1,317
Franchise | Supercuts
Franchisor Disclosure [Line Items]
Number of salons	2,368	2,508
Franchise | Portfolio Brands
Franchisor Disclosure [Line Items]
Number of salons	1,207	1,217
Company-owned
Franchisor Disclosure [Line Items]
Number of salons	1,037	1,632
Salons as a percent of total Company-owned and Franchise salons	16.40%	23.90%
Company-owned | SmartStyle/Cost Cutters in Walmart Stores
Franchisor Disclosure [Line Items]
Number of salons	466	751
Company-owned | Supercuts
Franchisor Disclosure [Line Items]
Number of salons	154	210
Company-owned | Portfolio Brands
Franchisor Disclosure [Line Items]
Number of salons	340	505
Company-owned | Mall-based
Franchisor Disclosure [Line Items]
Number of salons	77	166