TBG RESTRUCTURING AND DISCONTINUED OPERATIONS (Details) $ in Thousands	3 Months Ended			9 Months Ended
	Mar. 31, 2021 USD ($) salon	Mar. 31, 2020 USD ($)	Dec. 31, 2019 salon	Mar. 31, 2021 USD ($) salon	Mar. 31, 2020 USD ($)	Jun. 30, 2020 salon	Oct. 31, 2017 salon
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of stores	6,221			6,221		6,923
Restructuring charges | $	$ 0	$ 146		$ 0	$ 2,368
Number of stores transferred			207
Salon lease commitments | $	$ 12,000			12,000
Reduction in lease commitments | $				$ (11,000)
Company-owned
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of stores	826			826		1,632
Mall-based | Company-owned
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of stores	62			62		166
North America | Facility Closing
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of stores							858