Agreement and Plan of Mergers with Natura Cosmeticos S.A. (Details) - Merger Agreement - USD ($) $ in Millions	May 22, 2019	Jan. 03, 2020	Dec. 31, 2019
Business Combination, Separately Recognized Transactions [Line Items]
Share conversion ratio	60.00%
Transaction costs			$ 44
Natura & Co Holding | Subsequent Event
Business Combination, Separately Recognized Transactions [Line Items]
Common stock composing one american depositary shares (in shares)		2
American Depositary Shares
Business Combination, Separately Recognized Transactions [Line Items]
Share conversion ratio	30.00%