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Goodwill and Other Intangible Assets
3 Months Ended
Mar. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Other Intangible Assets Goodwill and Other Intangible Assets
The Company tests for goodwill impairment annually, or more frequently if indicators of impairment exist, or if a decision is made to dispose of a business.  The Company performs its annual goodwill impairment test as of October 1 and monitors for triggering events on an ongoing basis.  The Company determined that, as of March 31, 2022, no interim goodwill impairment testing was necessary.  However, a continued economic downturn, including continued cost inflation and labor shortages could impact the Company's future projected cash flows used to estimate fair value, and/or result in a sustained decrease in the Company's share price, which could result in an impairment charge in a future period.
Because of the lower-than-expected results for the Altek Group of the Harsco Environmental Segment for 2021 due to the timing of customer orders, the Company tested Altek's asset group's recoverability in the fourth quarter of 2021 and no impairment was recorded. The long-lived assets (other than goodwill) of the Altek Group within the Harsco Environmental Segment primarily consist of intangible assets which have a carrying value of approximately $36 million at March 31, 2022. The Company has not identified any triggering events for the Altek asset group in the first quarter of 2022. However, if actual results prove inconsistent with the Company’s assumptions and judgments of the projected cash flows, it could result in impairment of the Altek intangible assets in future periods.