Segment Information (Operating Profit) (Details) - USD ($) $ in Millions	1 Months Ended		12 Months Ended
	Jan. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Operating profit			$ (122.2)	$ 125.6	$ 235.2
Certain Brazil indirect taxes			0.0	(118.3)	(194.7)
CTI restructuring initiatives			(23.7)	(139.3)	(180.5)
Costs related to the Transaction			(85.8)	(64.3)	0.0
Revenues			3,625.2	4,763.2	5,571.3
Central expenses			197.6	214.7	246.4
Accelerated costs		$ 1.7
Merger Agreement
Segment Reporting Information [Line Items]
Acquisition related expense			46.0	44.0
Severance costs	$ 25.0		25.0
Accelerated costs	$ 10.0		10.0
Brazil IPI tax release
Segment Reporting Information [Line Items]
Revenues				68.0	168.0
Operating Segments
Segment Reporting Information [Line Items]
Operating profit			(11.7)	365.0	453.0
Revenues			3,618.5	4,763.2	5,545.3
Operating Segments | Avon International
Segment Reporting Information [Line Items]
Operating profit			27.4	170.9	198.6
Revenues			1,772.6	2,234.3	2,568.5
Operating Segments | Avon LATAM
Segment Reporting Information [Line Items]
Operating profit			(39.1)	194.1	254.4
Revenues			1,845.9	2,528.9	2,976.8
Other reconciling items
Segment Reporting Information [Line Items]
Operating profit			0.0	0.0	(1.3)
Revenues			0.0	0.0	26.0
Corporate, non-segment
Segment Reporting Information [Line Items]
Operating profit			7.3	2.4	4.9
Unallocated global expenses			(11.6)	(35.8)	(36.0)
Certain Brazil indirect taxes			10.6	0.0	0.0
Revenues			$ 14.5	$ 18.1	$ 24.5