SERIES C CONVERTIBLE PREFERRED STOCK - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions			1 Months Ended	12 Months Ended
	Dec. 30, 2019	Mar. 01, 2016	Jan. 31, 2020	Dec. 31, 2019	Sep. 30, 2020
Class of Stock [Line Items]
Dividend rate		1.25%
Dividends payable				$ 8.7	$ 0.0
Increase in Carrying Amount of Redeemable Preferred Stock				$ 60.9
Shares converted (in shares)	435,000
Common stock (in dollars per share)	$ 0.25		$ 0.01	$ 0.25	$ 0.01
Converted Series C Convertible Preferred Stock (in shares)	87,000,000
Affiliates of Natura&Co
Class of Stock [Line Items]
Dividends			$ 91.5
Private Placement
Class of Stock [Line Items]
Preferred stock, discount on shares		$ 8.7
Series C Preferred Stock
Class of Stock [Line Items]
Shares issued (in shares)		435,000
Shares issued		$ 435.0
Dividends payable				$ 91.3
Shares converted (in shares)	435,000