CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Net (loss) income	$ 202.9	$ 118.8
Other comprehensive income (loss):
Foreign currency translation adjustment	11.4	(293.2)
Change in unrecognized prior service cost related to our pension and other postretirement benefit plans, net	(0.3)	(0.6)
Comprehensive income (loss)	214.0	(175.0)
Equifax Shareholders
Net (loss) income	201.6	116.9
Other comprehensive income (loss):
Foreign currency translation adjustment	10.4	(291.0)
Change in unrecognized prior service cost related to our pension and other postretirement benefit plans, net	(0.3)	(0.6)
Comprehensive income (loss)	211.7	(174.7)
Noncontrolling Interests
Net (loss) income	1.3	1.9
Other comprehensive income (loss):
Foreign currency translation adjustment	1.0	(2.2)
Change in unrecognized prior service cost related to our pension and other postretirement benefit plans, net	0.0	0.0
Comprehensive income (loss)	$ 2.3	$ (0.3)