Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2022

Property, Plant and Equipment [Abstract]

Schedule of Computer Software and Goodwill

Computer Software and Goodwill:

	Computer software		Goodwill
January 1, 2021	$	437.0	$	2,857.9
Acquisition (1)	65.0		488.4
Additions at cost (2)	42.2		—
Amortization	(24.5)		—
Write-off	(3.1)		—
Other (3)	(8.5)		(28.1)
March 31, 2021	$	508.1	$	3,318.2
January 1, 2022	$	557.4	$	3,493.3
Acquisition (4)	—		0.5
Additions at cost (2)	43.4		—
Amortization	(30.3)		—
Other (3)	(7.1)		(18.4)
March 31, 2022	$	563.4	$	3,475.4

Schedule of Finite-Lived Intangible Assets

Other Intangibles:

	Customer relationships		Reacquired rights		Database		Other indefinite-lived intangibles		Other intangibles		Total
January 1, 2021	$	1,912.9	$	—	$	1,369.4	$	1,275.8	$	256.7	$	4,814.8
Acquisition (1)	106.0		271.0		116.0		—		—		493.0
Additions at cost	—		—		—		—		0.2		0.2
Amortization	(65.6)		(5.0)		(47.8)		—		(4.0)		(122.4)
WWN relationship transfer (5)	—		64.7		—		—		(64.7)		—
Other (3)	(5.4)		(14.3)		(6.3)		—		(1.9)		(27.9)
March 31, 2021	$	1,947.9	$	316.4	$	1,431.3	$	1,275.8	$	186.3	$	5,157.7
January 1, 2022	$	1,793.3	$	284.7	$	1,285.1	$	1,280.0	$	181.4	$	4,824.5
Additions at cost	—		—		—		—		0.2		0.2
Amortization	(61.9)		(5.1)		(44.6)		—		(4.2)		(115.8)
Other (3)	(4.7)		(7.9)		(4.6)		—		(2.0)		(19.2)
March 31, 2022	$	1,726.7	$	271.7	$	1,235.9	$	1,280.0	$	175.4	$	4,689.7

(1)Related to the acquisition of Bisnode.

(2)Primarily related to software-related enhancements on products.

(3)Primarily due to the impact of foreign currency fluctuations.

(4)Related to the acquisitions of Eyeota and NetWise.

(5)Reclassification of the net book value of previously recognized WWN relationships intangible asset related to the Bisnode relationship to reacquired rights as a result of the Bisnode acquisition.

Schedule of Indefinite-Lived Intangible Assets

Other Intangibles:

	Customer relationships		Reacquired rights		Database		Other indefinite-lived intangibles		Other intangibles		Total
January 1, 2021	$	1,912.9	$	—	$	1,369.4	$	1,275.8	$	256.7	$	4,814.8
Acquisition (1)	106.0		271.0		116.0		—		—		493.0
Additions at cost	—		—		—		—		0.2		0.2
Amortization	(65.6)		(5.0)		(47.8)		—		(4.0)		(122.4)
WWN relationship transfer (5)	—		64.7		—		—		(64.7)		—
Other (3)	(5.4)		(14.3)		(6.3)		—		(1.9)		(27.9)
March 31, 2021	$	1,947.9	$	316.4	$	1,431.3	$	1,275.8	$	186.3	$	5,157.7
January 1, 2022	$	1,793.3	$	284.7	$	1,285.1	$	1,280.0	$	181.4	$	4,824.5
Additions at cost	—		—		—		—		0.2		0.2
Amortization	(61.9)		(5.1)		(44.6)		—		(4.2)		(115.8)
Other (3)	(4.7)		(7.9)		(4.6)		—		(2.0)		(19.2)
March 31, 2022	$	1,726.7	$	271.7	$	1,235.9	$	1,280.0	$	175.4	$	4,689.7

(1)Related to the acquisition of Bisnode.

(2)Primarily related to software-related enhancements on products.

(3)Primarily due to the impact of foreign currency fluctuations.

(4)Related to the acquisitions of Eyeota and NetWise.

(5)Reclassification of the net book value of previously recognized WWN relationships intangible asset related to the Bisnode relationship to reacquired rights as a result of the Bisnode acquisition.