Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (171.9)	$ (33.5)
Other comprehensive loss:
Foreign currency translation adjustments	(83.8)	(2.7)
Unrealized losses on revaluation of long-term intercompany balances	(23.3)	(0.6)
Change in unrealized gains, (losses) on cash flow hedges, net of taxes of $0.0 and $0.0	0.6	(1.9)
Adjustments and amortization of net actuarial loss and prior service cost, net of taxes of $0.2 and $0.2	2.0	1.3
Total other comprehensive loss, net of income taxes	(104.5)	(3.9)
Comprehensive loss	(276.4)	(37.4)
Less: comprehensive loss attributable to noncontrolling interests	1.1	0.6
Comprehensive loss attributable to Avon	$ (275.3)	$ (36.8)