REVENUE (Tables)

12 Months Ended

Dec. 31, 2020

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Based on the information management reviews internally for evaluating operating segment performance and nature, amount, timing, and uncertainty of revenue and cash flows affected by economic factors, we disaggregate revenue as follows:

	Twelve Months Ended December 31,						Change				Change
							2020		2019		2019		2018
Consolidated Operating Revenue	2020		2019		2018		$		%		$		%
	(In millions)
Online Information Solutions	$	1,067.7	$	924.1	$	877.5	$	143.6	16	%	$	46.6	5	%
Mortgage Solutions	199.8		$	136.9	153.6		62.9		46	%	(16.7)		(11)	%
Financial Marketing Services	215.0		$	216.4	216.2		(1.4)		(1)	%	0.2		—	%
Total U.S. Information Solutions	1,482.5		1,277.4		1,247.3		205.1		16	%	30.1		2	%
Verification Services	1,103.2		700.1		567.0		403.1		58	%	133.1		23	%
Employer Services	334.7		249.6		259.8		85.1		34	%	(10.2)		(4)	%
Total Workforce Solutions	1,437.9		949.7		826.8		488.2		51	%	122.9		15	%
Asia Pacific	296.5		300.1		325.6		(3.6)		(1)	%	(25.5)		(8)	%
Europe	255.7		275.6		287.3		(19.9)		(7)	%	(11.7)		(4)	%
Latin America	160.3		190.5		206.6		(30.2)		(16)	%	(16.1)		(8)	%
Canada	149.6		154.4		146.7		(4.8)		(3)	%	7.7		5	%
Total International	862.1		920.6		966.2		(58.5)		(6)	%	(45.6)		(5)	%
Global Consumer Solutions	345.0		359.9		371.8		(14.9)		(4)	%	(11.9)		(3)	%
Total operating revenue	$	4,127.5	$	3,507.6	$	3,412.1	$	619.9	18	%	$	95.5	3	%