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Goodwill and Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Goodwill	$ 439,877	$ 439,877
Amortization expense	$ 19,000	$ 19,000	$ 20,000

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.

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