RESTRUCTURING INITIATIVES (Details)	1 Months Ended		3 Months Ended		6 Months Ended		12 Months Ended
	Sep. 30, 2018 USD ($)	Jan. 31, 2016 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2018 USD ($)	Dec. 31, 2018 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring charges and other costs			$ 32,500,000	$ 23,700,000	$ 75,700,000	$ 34,600,000
Reduction in workforce					(0.10)		(0.08)
Estimated charges to be incurred on approved initiatives			100,000		$ 100,000
Open Up Avon
Restructuring Cost and Reserve [Line Items]
Expected annualized savings before taxes	$ 400,000
Restructuring charges and other costs			28,300,000	0	73,400,000	0
Estimated charges to be incurred on approved initiatives			100,000		100,000
Recorded total costs to implement restructuring initiatives			216,600,000		216,600,000
Open Up Avon | Inventory/ Asset Write-offs
Restructuring Cost and Reserve [Line Items]
Restructuring charges and other costs							$ 88,000
Estimated charges to be incurred on approved initiatives			0		0
Transformation Plan
Restructuring Cost and Reserve [Line Items]
Expected annualized savings before taxes		$ 350,000,000
Restructuring charges and other costs			4,200,000	24,500,000	2,200,000	35,300,000
Estimated charges to be incurred on approved initiatives			0		0
Recorded total costs to implement restructuring initiatives			207,700,000		207,700,000
Transformation Plan | Inventory/ Asset Write-offs
Restructuring Cost and Reserve [Line Items]
Estimated charges to be incurred on approved initiatives			0		0
Other Restructuring Initiatives
Restructuring Cost and Reserve [Line Items]
Restructuring charges and other costs			$ 0	$ (800,000)	$ 100,000	$ (700,000)