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Goodwill

9 Months Ended

Sep. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Goodwill

The changes in the carrying amount of goodwill by reportable segment for the nine months ended September 30, 2021 were as follows ($ in millions):

			AMS						EP						Total
Goodwill as of December 31, 2020			$	398.4					$	5.3					$	403.7
Goodwill acquired during the period			261.7						—						261.7
Foreign currency translation adjustments			(5.1)						(0.3)						(5.4)
Goodwill as of September 30, 2021			$	655.0					$	5.0					$	660.0

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- References

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- Definition

The entire disclosure for goodwill.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-URI http://asc.fasb.org/subtopic&trid=2144439

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