Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 106.6	$ 113.8	$ 54.0	$ 55.7
Other comprehensive loss:
Foreign currency translation adjustments	0.0	0.8	1.3	(49.1)
Unrealized losses on revaluation of long-term intercompany balances, net of taxes	(19.1)	(4.6)	(19.4)	(48.7)
Change in unrealized gains/losses on cash flow hedges, net of taxes	0.1	0.0	(2.5)	0.0
Adjustments of and amortization of net actuarial loss and prior service cost, net of taxes	1.6	2.1	4.7	7.8
Sale of business	(3.4)	0.0	(3.4)	0.0
Total other comprehensive loss, net of income taxes	(20.8)	(1.7)	(19.3)	(90.0)
Comprehensive income	85.8	112.1	34.7	(34.3)
Less: comprehensive loss attributable to noncontrolling interests	(0.3)	(0.9)	(0.8)	(2.8)
Comprehensive income attributable to Avon	$ 86.1	$ 113.0	$ 35.5	$ (31.5)