ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Components of Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income, beginning balance			$ (725.0)
Other comprehensive income other than reclassifications	$ (126.2)	$ 9.4	(93.9)	$ 72.4
Adjustments of and amortization of net actuarial loss and prior service cost, net of taxes of $0.1 and $0.0	2.8	3.1	5.7	6.2
Total reclassifications into earnings	2.8	3.1	5.7	6.2
Accumulated other comprehensive income, ending balance	(918.9)		(918.9)
Foreign Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income, beginning balance	(797.3)	(849.0)	(829.6)	(910.9)
Other comprehensive income other than reclassifications	(126.2)	9.3	(93.9)	71.2
Adjustments of and amortization of net actuarial loss and prior service cost, net of taxes of $0.1 and $0.0	0.0	0.0	0.0	0.0
Total reclassifications into earnings	0.0	0.0	0.0	0.0
Accumulated other comprehensive income, ending balance	(923.5)	(839.7)	(923.5)	(839.7)
Net Investment Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income, beginning balance	(4.3)	(4.3)	(4.3)	(4.3)
Other comprehensive income other than reclassifications	0.0	0.0	0.0	0.0
Adjustments of and amortization of net actuarial loss and prior service cost, net of taxes of $0.1 and $0.0	0.0	0.0	0.0	0.0
Total reclassifications into earnings	0.0	0.0	0.0	0.0
Accumulated other comprehensive income, ending balance	(4.3)	(4.3)	(4.3)	(4.3)
Pension and Postretirement Benefits
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income, beginning balance	(92.8)	(117.1)	(95.7)	(120.2)
Other comprehensive income other than reclassifications	0.0	0.0	0.0	0.0
Adjustments of and amortization of net actuarial loss and prior service cost, net of taxes of $0.1 and $0.0	2.8	3.1	5.7	6.2
Total reclassifications into earnings	2.8	3.1	5.7	6.2
Accumulated other comprehensive income, ending balance	(90.0)	(114.0)	(90.0)	(114.0)
Tax from reclassification from AOCI	0.1	0.0	0.3	0.0
Investment in New Avon
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income, beginning balance	3.4	3.3	3.4	2.2
Other comprehensive income other than reclassifications	0.0	0.1	0.0	1.2
Adjustments of and amortization of net actuarial loss and prior service cost, net of taxes of $0.1 and $0.0	0.0	0.0	0.0	0.0
Total reclassifications into earnings	0.0	0.0	0.0	0.0
Accumulated other comprehensive income, ending balance	3.4	3.4	3.4	3.4
AOCI Attributable to Parent
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income, beginning balance	(891.0)	(967.1)	(926.2)	(1,033.2)
Accumulated other comprehensive income, ending balance	$ (1,014.4)	$ (954.6)	$ (1,014.4)	$ (954.6)

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for net periodic benefit cost (credit) of defined benefit plan.

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss).

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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