REVENUE (Tables)

12 Months Ended

Dec. 31, 2024

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Based on the information that 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
							2024		2023		2023		2022
Consolidated Operating Revenue	2024		2023		2022		$		%		$		%
	(In millions)
Verification Services	$	2,021.9	$	1,846.2	$	1,871.0	$	175.7	10	%	$	(24.8)	(1)	%
Employer Services	411.9		469.6		454.4		(57.7)		(12)	%	15.2		3	%
Total Workforce Solutions	2,433.8		2,315.8		2,325.4		118.0		5	%	(9.6)		—	%
Online Information Solutions	1,501.2		1,375.2		1,295.4		126.0		9	%	79.8		6	%
Mortgage Solutions	149.4		113.7		138.3		35.7		31	%	(24.6)		(18)	%
Financial Marketing Services	242.4		231.5		224.0		10.9		5	%	7.5		3	%
Total U.S. Information Solutions	1,893.0		1,720.4		1,657.7		172.6		10	%	62.7		4	%
Latin America	384.9		290.9		206.8		94.0		32	%	84.1		41	%
Europe	369.2		333.2		327.8		36.0		11	%	5.4		2	%
Asia Pacific	335.4		345.3		348.4		(9.9)		(3)	%	(3.1)		(1)	%
Canada	264.8		259.6		256.1		5.2		2	%	3.5		1	%
Total International	1,354.3		1,229.0		1,139.1		125.3		10	%	89.9		8	%
Total operating revenue	$	5,681.1	$	5,265.2	$	5,122.2	$	415.9	8	%	$	143.0	3	%