SEGMENT INFORMATION - Schedule of Franchisor Disclosure (Details)	Dec. 31, 2025 salon franchisee	Jun. 30, 2025 salon franchisee
Segment Reporting Information [Line Items]
Number of stores | franchisee	3,829	3,941
Franchise
Segment Reporting Information [Line Items]
Number of stores	3,551	3,647
Salons as a percent of total Company-owned and Franchise salons	92.70%	92.50%
Franchise | North America
Segment Reporting Information [Line Items]
Number of stores	3,479	3,576
Franchise | Other countries
Segment Reporting Information [Line Items]
Number of stores	72	71
Company-owned
Segment Reporting Information [Line Items]
Number of stores	278	294
Salons as a percent of total Company-owned and Franchise salons	7.30%	7.50%
Supercuts | Franchise
Segment Reporting Information [Line Items]
Number of stores	1,667	1,711
Supercuts | Company-owned
Segment Reporting Information [Line Items]
Number of stores	97	100
SmartStyle/Cost Cutters in Walmart stores | Franchise
Segment Reporting Information [Line Items]
Number of stores	1,021	1,049
Portfolio Brands | Franchise
Segment Reporting Information [Line Items]
Number of stores	791	816
Portfolio Brands | Company-owned
Segment Reporting Information [Line Items]
Number of stores	181	194