RELATED PARTY TRANSACTIONS - Summary of Related Parties (Details) R$ in Millions	3 Months Ended			9 Months Ended
	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Jun. 30, 2018 BRL (R$) installment	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Oct. 29, 2021 USD ($)	Jun. 30, 2021 BRL (R$)	Dec. 31, 2020 USD ($)
Statement of Operations Data
Revenue from affiliates of Natura &Co	$ 6,500,000	$ 900,000		$ 22,900,000	$ 2,700,000
Balance Sheet Data
Receivables due from related parties	22,700,000			22,700,000				$ 6,100,000
Loans to affiliates of Natura &Co maturing within one year	44,900,000			44,900,000				0
Loans to affiliates of Natura &Co maturing after one year	51,100,000			51,100,000				0
Trade Payables due to affiliates of Natura &Co.	(27,400,000)			(27,400,000)				0
Loans from affiliates of Natura &Co maturing within one year	(148,700,000)			(148,700,000)				(1,008,600,000)
Loans from affiliates of Natura &Co maturing after one year	(972,800,000)			(972,800,000)				0
Loan term			5 years
Loans payable	1,121,500,000			1,121,500,000
Natura Promissory Note
Balance Sheet Data
Outstanding	767,100,000			767,100,000				965,000,000
Natura And Affiliate Promissory Note
Balance Sheet Data
Outstanding	205,700,000			205,700,000
Natura And Affiliate Promissory Note | Subsequent Event
Balance Sheet Data
Outstanding						$ 205,700,000
Natura Revolving Facility Due May 2022
Balance Sheet Data
Outstanding								41,600,000
Avon Cosmeticos LTDA | Natura &Co Pay Holding Financeira S.A.
Balance Sheet Data
Percentage of ownership							10.00%
Affiliates of Natura&Co
Statement of Operations Data
Revenue from affiliates of Natura &Co	6,500,000	900,000		22,900,000	2,700,000
Gross profit from affiliates of Natura &Co	2,400,000	100,000		3,500,000	500,000
Interest income from affiliates	800,000	0		800,000	0
Interest expense on Loan from Natura & Co	(16,200,000)	(1,300,000)		(34,700,000)	(1,600,000)
Balance Sheet Data
Receivables due from related parties	20,300,000			20,300,000				6,100,000
Other receivables due from affiliates of Natura &Co	2,400,000			2,400,000				0
Loans to affiliates of Natura &Co maturing within one year	44,900,000			44,900,000				0
Loans to affiliates of Natura &Co maturing after one year	51,100,000			51,100,000				0
Trade Payables due to affiliates of Natura &Co.	(23,500,000)			(23,500,000)				0
Other payables due to affiliates of Natura &Co	(4,000,000.0)			(4,000,000.0)				0
Loans from affiliates of Natura &Co maturing within one year	(148,700,000)			(148,700,000)				(1,008,600,000)
Loans from affiliates of Natura &Co maturing after one year	(972,800,000)			(972,800,000)				0
Investments in affiliates of Natura & Co	100,000			100,000			R$ 0.5	0
Loans payable								1,008,600,000
Affiliates of Natura&Co | Manufacturing and Supply Agreement
Statement of Operations Data
Revenue from affiliates of Natura &Co	4,500,000	900,000		20,900,000	2,700,000
Gross profit from affiliates of Natura &Co	400,000	100,000		1,500,000	500,000
Affiliates of Natura&Co | License Agreement
Statement of Operations Data
Revenue from affiliates of Natura &Co	2,000,000			2,000,000
Instituto Avon
Statement of Operations Data
Interest income from affiliates	0	$ 0		0	$ 100,000
Balance Sheet Data
Receivables due from related parties	$ 800,000			$ 800,000				$ 800,000
Affiliated entity | Loan to Related Party | Instituto Avon
Balance Sheet Data
Loan amount | R$			R$ 12.0
Loan interest rate			7.00%
Number of loan annual installments | installment			5