GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Amount of Goodwill

Changes in the amount of goodwill for the twelve months ended December 31, 2020 and 2019, are as follows:  

	U.S. Information Solutions		International		Workforce Solutions		Global Consumer Solutions		Total
	(In millions)
Balance, December 31, 2018	$	1,128.9	$	1,844.7	$	970.2	$	185.9	$	4,129.7
Acquisitions	153.7		2.1		40.1		—		195.9
Adjustments to initial purchase price allocation	(1.9)		3.1		0.1		—		1.3
Foreign currency translation	—		(20.7)		—		2.1		(18.6)
Balance, December 31, 2019	1,280.7		1,829.2		1,010.4		188.0		4,308.3
Acquisitions	6.0		52.3		—		—		58.3
Adjustments to initial purchase price allocation	—		—		0.3		—		0.3
Foreign currency translation	—		126.4		—		2.5		128.9
Balance, December 31, 2020	$	1,286.7	$	2,007.9	$	1,010.7	$	190.5	$	4,495.8

Schedule of Indefinite-Lived Intangible Assets

Our 2020 annual impairment test completed during the third quarter of 2020 resulted in no impairment of indefinite-lived intangible assets.

	Amount
	(In millions)
Balance, December 31, 2018	$	94.8
Foreign currency translation	0.1
Balance, December 31, 2019	$	94.9
Foreign currency translation	—
Balance, December 31, 2020	$	94.9

Purchased Intangible Assets

Purchased intangible assets, net, recorded on our Consolidated Balance Sheets at December 31, 2020 and 2019, are as follows:

	December 31, 2020						December 31, 2019
	Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net
Definite-lived intangible assets:	(In millions)
Purchased data files	$	913.7	$	(399.2)	$	514.5	$	904.0	$	(351.8)	$	552.2
Acquired software and technology	115.3		(106.6)		8.7		110.1		(84.0)		26.1
Customer relationships	680.1		(331.4)		348.7		673.0		(305.1)		367.9
Reacquired rights	—		—		—		—		—		—
Proprietary database	148.6		(30.7)		117.9		108.3		(20.9)		87.4
Non-compete agreements	6.5		(3.5)		3.0		7.8		(3.5)		4.3
Trade names and other intangible assets	14.4		(9.4)		5.0		17.3		(10.6)		6.7
Total definite-lived intangible assets	$	1,878.6	$	(880.8)	$	997.8	$	1,820.5	$	(775.9)	$	1,044.6

Estimated Future Amortization Expense

Estimated future amortization expense related to definite-lived purchased intangible assets at December 31, 2020 is as follows:

Years ending December 31,	Amount
	(In millions)
2021	$	130.9
2022	124.8
2023	123.2
2024	114.6
2025	114.1
Thereafter	390.2
	$	997.8