Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
Net loss	$ (75.0)	$ (62.1)	$ (172.0)	$ (126.0)
Other comprehensive income (loss):
Foreign currency translation adjustments	27.6	16.4	81.3	4.2
Unrealized loss on revaluation of long-term intercompany balances	(13.7)	14.5	(16.7)	(17.8)
Change in unrealized loss on cash flow hedges	0.6	0.0	0.7	0.0
Adjustments and amortization of net actuarial loss and prior service cost, net of taxes	1.1	1.3	2.5	2.5
Total other comprehensive income (loss), net of income taxes	15.6	32.2	67.8	(11.1)
Comprehensive loss	(59.4)	(29.9)	(104.2)	(137.1)
Less: comprehensive (income) loss attributable to noncontrolling interests	(0.3)	0.4	(0.4)	0.7
Comprehensive loss attributable to Avon	$ (59.7)	$ (29.5)	$ (104.6)	$ (136.4)