Revenue (Disaggregation of Revenue) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disaggregation of Revenue [Line Items]
Revenue		$ 4,763.2	$ 5,571.3
Revenue from affiliates of Natura &Co	$ 6.7	0.0	0.0
Total Revenues	3,625.2	4,763.2	5,571.3
Total Beauty
Disaggregation of Revenue [Line Items]
Revenue		3,337.6	3,762.2
Total Revenues	2,546.3
Skincare
Disaggregation of Revenue [Line Items]
Revenue		1,371.4	1,474.7
Total Revenues	1,110.6
Fragrance
Disaggregation of Revenue [Line Items]
Revenue		1,244.6	1,428.1
Total Revenues	972.4
Color
Disaggregation of Revenue [Line Items]
Revenue		721.6	845.3
Total Revenues	463.3
Total Fashion & Home
Disaggregation of Revenue [Line Items]
Revenue		1,088.8	1,317.1
Total Revenues	884.9
Fashion
Disaggregation of Revenue [Line Items]
Revenue		618.8	750.8
Total Revenues	459.9
Home
Disaggregation of Revenue [Line Items]
Revenue		470.0	561.3
Total Revenues	425.0
Brazil IPI tax release
Disaggregation of Revenue [Line Items]
Revenue		67.7	168.4
Total Revenues		68.0	168.0
Net sales
Disaggregation of Revenue [Line Items]
Revenue	3,431.2	4,494.1	5,247.7
Total Revenues	3,431.2
Representative fees
Disaggregation of Revenue [Line Items]
Revenue		244.2	281.4
Total Revenues	175.1
Other
Disaggregation of Revenue [Line Items]
Revenue		24.9	42.2
Total Revenues	18.9
Other revenue
Disaggregation of Revenue [Line Items]
Revenue		269.1	323.6
Total Revenues	194.0
Operating Segments
Disaggregation of Revenue [Line Items]
Revenue	3,618.5		5,545.3
Total Revenues	3,618.5	4,763.2	5,545.3
Operating Segments | Total Beauty
Disaggregation of Revenue [Line Items]
Revenue	2,546.3		3,748.1
Operating Segments | Skincare
Disaggregation of Revenue [Line Items]
Revenue	1,110.6		1,474.7
Operating Segments | Fragrance
Disaggregation of Revenue [Line Items]
Revenue	972.4		1,428.1
Operating Segments | Color
Disaggregation of Revenue [Line Items]
Revenue	463.3		845.3
Operating Segments | Total Fashion & Home
Disaggregation of Revenue [Line Items]
Revenue	884.9		1,312.1
Operating Segments | Fashion
Disaggregation of Revenue [Line Items]
Revenue	459.9		750.8
Operating Segments | Home
Disaggregation of Revenue [Line Items]
Revenue	425.0		561.3
Operating Segments | Brazil IPI tax release
Disaggregation of Revenue [Line Items]
Revenue			168.4
Operating Segments | Net sales
Disaggregation of Revenue [Line Items]
Revenue	3,431.2		5,228.6
Operating Segments | Representative fees
Disaggregation of Revenue [Line Items]
Revenue	175.1		281.4
Operating Segments | Other
Disaggregation of Revenue [Line Items]
Revenue	12.2		35.3
Operating Segments | Other revenue
Disaggregation of Revenue [Line Items]
Revenue	187.3		316.7
Other reconciling items
Disaggregation of Revenue [Line Items]
Revenue			26.0
Revenue from affiliates of Natura &Co	6.7
Total Revenues	0.0	0.0	26.0
Other reconciling items | Total Beauty
Disaggregation of Revenue [Line Items]
Revenue			14.1
Revenue from affiliates of Natura &Co	0.0
Other reconciling items | Skincare
Disaggregation of Revenue [Line Items]
Revenue			6.4
Revenue from affiliates of Natura &Co	0.0
Other reconciling items | Fragrance
Disaggregation of Revenue [Line Items]
Revenue			2.9
Revenue from affiliates of Natura &Co	0.0
Other reconciling items | Color
Disaggregation of Revenue [Line Items]
Revenue			4.8
Revenue from affiliates of Natura &Co	0.0
Other reconciling items | Total Fashion & Home
Disaggregation of Revenue [Line Items]
Revenue			5.0
Revenue from affiliates of Natura &Co	0.0
Other reconciling items | Fashion
Disaggregation of Revenue [Line Items]
Revenue			3.0
Revenue from affiliates of Natura &Co	0.0
Other reconciling items | Home
Disaggregation of Revenue [Line Items]
Revenue			2.0
Revenue from affiliates of Natura &Co	0.0
Other reconciling items | Brazil IPI tax release
Disaggregation of Revenue [Line Items]
Revenue			0.0
Other reconciling items | Net sales
Disaggregation of Revenue [Line Items]
Revenue			19.1
Revenue from affiliates of Natura &Co	0.0
Other reconciling items | Representative fees
Disaggregation of Revenue [Line Items]
Revenue			0.0
Revenue from affiliates of Natura &Co	0.0
Other reconciling items | Other
Disaggregation of Revenue [Line Items]
Revenue			6.9
Revenue from affiliates of Natura &Co	6.7
Other reconciling items | Other revenue
Disaggregation of Revenue [Line Items]
Revenue			6.9
Revenue from affiliates of Natura &Co	6.7
Avon International | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue	1,772.6	2,234.3	2,568.5
Total Revenues	1,772.6	2,234.3	2,568.5
Avon International | Operating Segments | Total Beauty
Disaggregation of Revenue [Line Items]
Revenue	1,376.5	1,693.0	1,922.4
Avon International | Operating Segments | Skincare
Disaggregation of Revenue [Line Items]
Revenue	594.7	671.5	743.5
Avon International | Operating Segments | Fragrance
Disaggregation of Revenue [Line Items]
Revenue	516.0	639.9	726.1
Avon International | Operating Segments | Color
Disaggregation of Revenue [Line Items]
Revenue	265.8	381.6	452.8
Avon International | Operating Segments | Total Fashion & Home
Disaggregation of Revenue [Line Items]
Revenue	323.0	445.5	539.5
Avon International | Operating Segments | Fashion
Disaggregation of Revenue [Line Items]
Revenue	267.4	383.8	465.8
Avon International | Operating Segments | Home
Disaggregation of Revenue [Line Items]
Revenue	55.6	61.7	73.7
Avon International | Operating Segments | Brazil IPI tax release
Disaggregation of Revenue [Line Items]
Revenue	0.0		0.0
Avon International | Operating Segments | Net sales
Disaggregation of Revenue [Line Items]
Revenue	1,699.5	2,138.5	2,461.9
Avon International | Operating Segments | Representative fees
Disaggregation of Revenue [Line Items]
Revenue	66.7	91.5	101.8
Avon International | Operating Segments | Other
Disaggregation of Revenue [Line Items]
Revenue	6.4	4.3	4.8
Avon International | Operating Segments | Other revenue
Disaggregation of Revenue [Line Items]
Revenue	73.1	95.8	106.6
Avon LATAM | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue	1,845.9	2,528.9	2,976.8
Total Revenues	1,845.9	2,528.9	2,976.8
Avon LATAM | Operating Segments | Total Beauty
Disaggregation of Revenue [Line Items]
Revenue	1,169.8	1,644.6	1,825.7
Avon LATAM | Operating Segments | Skincare
Disaggregation of Revenue [Line Items]
Revenue	515.9	699.9	731.2
Avon LATAM | Operating Segments | Fragrance
Disaggregation of Revenue [Line Items]
Revenue	456.4	604.7	702.0
Avon LATAM | Operating Segments | Color
Disaggregation of Revenue [Line Items]
Revenue	197.5	340.0	392.5
Avon LATAM | Operating Segments | Total Fashion & Home
Disaggregation of Revenue [Line Items]
Revenue	561.9	643.3	772.6
Avon LATAM | Operating Segments | Fashion
Disaggregation of Revenue [Line Items]
Revenue	192.5	235.0	285.0
Avon LATAM | Operating Segments | Home
Disaggregation of Revenue [Line Items]
Revenue	369.4	408.3	487.6
Avon LATAM | Operating Segments | Brazil IPI tax release
Disaggregation of Revenue [Line Items]
Revenue		67.7	168.4
Avon LATAM | Operating Segments | Net sales
Disaggregation of Revenue [Line Items]
Revenue	1,731.7	2,355.6	2,766.7
Avon LATAM | Operating Segments | Representative fees
Disaggregation of Revenue [Line Items]
Revenue	108.4	152.7	179.6
Avon LATAM | Operating Segments | Other
Disaggregation of Revenue [Line Items]
Revenue	5.8	20.6	30.5
Avon LATAM | Operating Segments | Other revenue
Disaggregation of Revenue [Line Items]
Revenue	$ 114.2	$ 173.3	$ 210.1