SEGMENT REPORTING - Reportable Segments, Product Categories Exceeding 10% of Consolidated Net Revenues (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Segment Reporting Information [Line Items]
Net revenues	$ 4,629.9	$ 4,717.8	$ 6,287.9
Product Concentration Risk | Sales Revenue
Segment Reporting Information [Line Items]
Percentage of consolidated revenues	100.00%	100.00%	100.00%
Fragrances | Product Concentration Risk | Sales Revenue
Segment Reporting Information [Line Items]
Percentage of consolidated revenues	57.40%	55.50%	54.40%
Color Cosmetics | Product Concentration Risk | Sales Revenue
Segment Reporting Information [Line Items]
Percentage of consolidated revenues	29.30%	31.10%	32.20%
Body Care & Other | Product Concentration Risk | Sales Revenue
Segment Reporting Information [Line Items]
Percentage of consolidated revenues	13.30%	13.40%	13.40%
U.S. | Geographic Concentration Risk | Sales Revenue
Segment Reporting Information [Line Items]
Net revenues	$ 1,288.9	$ 1,159.3	$ 1,470.5