SEGMENT INFORMATION - Schedule of Franchisor Disclosure (Details)	Mar. 31, 2026 salon franchisee	Jun. 30, 2025 salon franchisee
Segment Reporting Information [Line Items]
Number of stores | franchisee	3,770	3,941
Leases for Franchise Salons
Segment Reporting Information [Line Items]
Number of stores	3,497	3,647
Salons as a percent of total Company-owned and Franchise salons	92.80%	92.50%
Leases for Franchise Salons | North America
Segment Reporting Information [Line Items]
Number of stores	3,425	3,576
Leases for Franchise Salons | Other countries
Segment Reporting Information [Line Items]
Number of stores	72	71
Company-owned
Segment Reporting Information [Line Items]
Number of stores	273	294
Salons as a percent of total Company-owned and Franchise salons	7.20%	7.50%
Supercuts | Leases for Franchise Salons
Segment Reporting Information [Line Items]
Number of stores	1,648	1,711
Supercuts | Company-owned
Segment Reporting Information [Line Items]
Number of stores	96	100
SmartStyle/Cost Cutters in Walmart stores | Leases for Franchise Salons
Segment Reporting Information [Line Items]
Number of stores	998	1,049
Portfolio Brands | Leases for Franchise Salons
Segment Reporting Information [Line Items]
Number of stores	779	816
Portfolio Brands | Company-owned
Segment Reporting Information [Line Items]
Number of stores	177	194