Goodwill (Schedule of Goodwill) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2020 USD ($)
Goodwill [Roll Forward]
Gross balance at period start	$ 175.5
Accumulated impairments at period start	(89.3)
Net balance at period start	86.2
Foreign exchange	(3.0)
Gross balance at period end	172.5
Accumulated impairments at period end	(89.3)
Net balance at period end	83.2
Avon International
Goodwill [Roll Forward]
Gross balance at period start	109.3
Accumulated impairments at period start	(89.3)
Net balance at period start	20.0
Foreign exchange	0.0
Gross balance at period end	109.3
Accumulated impairments at period end	(89.3)
Net balance at period end	20.0
Avon LATAM
Goodwill [Roll Forward]
Gross balance at period start	66.2
Accumulated impairments at period start	0.0
Net balance at period start	66.2
Foreign exchange	(3.0)
Gross balance at period end	63.2
Accumulated impairments at period end	0.0
Net balance at period end	$ 63.2