Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Statement [Abstract]
Product sales	$ 728.7	$ 950.1	$ 2,443.9	$ 2,423.0
Revenue from Contract with Customer, Product and Service [Extensible Enumeration]	Product [Member]	Product [Member]	Product [Member]	Product [Member]
Other revenue	$ 33.1	$ 47.0	$ 122.9	$ 136.1
Revenue from affiliates of Natura &Co	6.5	0.9	22.9	2.7
Total revenue	768.3	998.0	2,589.7	2,561.8
Costs, expenses and other:
Cost of sales	(321.3)	(440.0)	(1,111.7)	(1,111.5)
Selling, general and administrative expenses	(465.9)	(534.2)	(1,553.1)	(1,578.4)
Operating (loss) income	(18.9)	23.8	(75.1)	(128.1)
Interest expense	(37.3)	(37.4)	(87.3)	(100.9)
Loss on extinguishment of debt and credit facilities	0.0	(4.1)	0.0	(11.9)
Interest income	1.1	0.1	1.2	1.6
Other income (expense), net	0.7	(1.0)	4.3	(20.1)
Gain on sale of business/assets	8.3	1.4	9.8	1.5
Total other expenses	(27.2)	(41.0)	(72.0)	(129.8)
Loss from continuing operations, before income taxes	(46.1)	(17.2)	(147.1)	(257.9)
Income taxes	10.4	(11.8)	(15.5)	(26.7)
Loss from continuing operations, net of tax	(35.7)	(29.0)	(162.6)	(284.6)
Loss from discontinued operations, net of tax	(7.4)	(4.5)	(6.5)	(14.3)
Net loss	(43.1)	(33.5)	(169.1)	(298.9)
Net loss attributable to noncontrolling interests	0.6	0.7	1.4	2.3
Net loss attributable to Avon	$ (42.5)	$ (32.8)	$ (167.7)	$ (296.6)