Other Intangible Assets, net and Goodwill

3 Months Ended

Mar. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Other Intangible Assets, net and Goodwill

Other Intangible Assets, net and Goodwill

Other Intangible Assets, net

The following tables summarize the gross carrying amounts and accumulated amortization of the Company’s identifiable intangible assets by major class:

	March 31, 2022						December 31, 2021
	Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net
Finite-lived intangible assets
Customer relationships	$	8,155.7	$	(598.2)	$	7,557.5	$	8,279.1	$	(514.8)	$	7,764.3
Databases and content	2,592.9		(635.9)		1,957.0		2,577.1		(591.0)		1,986.1
Computer software	740.7		(341.9)		398.8		733.1		(320.1)		413.0
Trade names	61.8		(13.2)		48.6		62.1		(10.5)		51.6
Backlog	29.2		(14.5)		14.7		29.1		(13.0)		16.1
Finite-lived intangible assets	11,580.3		(1,603.7)		9,976.6		11,680.5		(1,449.4)		10,231.1
Indefinite-lived intangible assets
Trade names	161.3		—		161.3		161.3		—		161.3
Total intangible assets	$	11,741.6	$	(1,603.7)	$	10,137.9	$	11,841.8	$	(1,449.4)	$	10,392.4

Amortization amounted to $165.8 and $128.3 for the three months ended March 31, 2022, and 2021, respectively.

Goodwill

The change in the carrying amount of goodwill is shown below:

	Science Segment		Intellectual Property Segment		Consolidated Total
Balance as of December 31, 2021	$	3,326.9	$	4,578.0	$	7,904.9
Measurement Period Adjustments(1)	(2.4)		—		(2.4)
Impact of foreign currency fluctuations and other	0.2		(99.3)		(99.1)
Balance as of March 31, 2022	$	3,324.7	$	4,478.7	$	7,803.4
(1) Includes $(2.4) in purchase accounting adjustments recorded in 2022, of which $(5.7) was related to the ProQuest acquisition. See Note 4 - Business Combinations for further information.