Goodwill and Intangible Assets - Schedule of Goodwill (Details) $ in Thousands	3 Months Ended
Apr. 30, 2022 USD ($)
Goodwill [Roll Forward]
44592	$ 841,487
Translation adjustments	16
44681	$ 841,503

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.

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