Segment Information (Total Revenue) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Revenues	$ 3,625.2	$ 4,763.2	$ 5,571.3
Revenue from affiliates of Natura &Co	6.7	0.0	0.0
Operating Segments
Segment Reporting Information [Line Items]
Revenues	3,618.5	4,763.2	5,545.3
Operating Segments | Avon International
Segment Reporting Information [Line Items]
Revenues	1,772.6	2,234.3	2,568.5
Operating Segments | Avon LATAM
Segment Reporting Information [Line Items]
Revenues	1,845.9	2,528.9	2,976.8
Other reconciling items
Segment Reporting Information [Line Items]
Revenues	0.0	$ 0.0	$ 26.0
Revenue from affiliates of Natura &Co	$ 6.7