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Goodwill and Other Intangible Assets - Summary of Goodwill By Segments (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Line Items]
Goodwill	$ 259,791	$ 192,014
Transportation Solutions
Goodwill [Line Items]
Goodwill	54,806	54,806
E-Infrastructure Solutions
Goodwill [Line Items]
Goodwill	174,560	106,783
Building Solutions
Goodwill [Line Items]
Goodwill	$ 30,425	$ 30,425

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
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-Topic 350
-SubTopic 20
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

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+ References

No definition available.

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