SEGMENT INFORMATION - Reportable Operating Segment Salons (Details) - salon	Mar. 31, 2023	Jun. 30, 2022
Franchisor Disclosure [Line Items]
Number of salons	5,203	5,576
Equity ownership interest locations
Franchisor Disclosure [Line Items]
Number of salons	76	76
Franchise
Franchisor Disclosure [Line Items]
Number of salons	5,057	5,395
Salons as a percent of total Company-owned and Franchise salons	98.60%	98.10%
Franchise | North American
Franchisor Disclosure [Line Items]
Number of salons	4,923	5,254
Franchise | International
Franchisor Disclosure [Line Items]
Number of salons	134	141
Franchise | Supercuts
Franchisor Disclosure [Line Items]
Number of salons	2,123	2,264
Franchise | SmartStyle/Cost Cutters in Walmart Stores
Franchisor Disclosure [Line Items]
Number of salons	1,535	1,646
Franchise | Portfolio Brands
Franchisor Disclosure [Line Items]
Number of salons	1,265	1,344
Company-owned
Franchisor Disclosure [Line Items]
Number of salons	70	105
Salons as a percent of total Company-owned and Franchise salons	1.40%	1.90%
Company-owned | Supercuts
Franchisor Disclosure [Line Items]
Number of salons	7	18
Company-owned | SmartStyle/Cost Cutters in Walmart Stores
Franchisor Disclosure [Line Items]
Number of salons	48	49
Company-owned | Portfolio Brands
Franchisor Disclosure [Line Items]
Number of salons	15	38