RESTRUCTURING INITIATIVES - OPEN UP AVON (Details) - Open Up Avon $ in Millions	3 Months Ended
	Mar. 31, 2020 USD ($)
Restructuring Reserve [Roll Forward]
Beginning balance	$ 24.2
2020 charges	4.3
Adjustments	(0.7)
Cash payments	(9.1)
Non-cash write-offs	(0.6)
Foreign exchange	0.7
Ending balance	17.4
Employee-Related Costs
Restructuring Reserve [Roll Forward]
Beginning balance	17.8
2020 charges	1.8
Adjustments	(1.1)
Cash payments	(3.3)
Non-cash write-offs	0.0
Foreign exchange	(0.6)
Ending balance	14.6
Inventory/Assets Write-offs
Restructuring Reserve [Roll Forward]
Beginning balance	0.0
2020 charges	0.6
Adjustments	0.0
Cash payments	0.0
Non-cash write-offs	(0.6)
Foreign exchange	0.0
Ending balance	0.0
Contract Terminations/Other
Restructuring Reserve [Roll Forward]
Beginning balance	6.4
2020 charges	1.9
Adjustments	0.4
Cash payments	(5.8)
Non-cash write-offs	0.0
Foreign exchange	0.1
Ending balance	$ 2.8