Goodwill and Other Intangible Assets - Goodwill Rollforward (Details) $ in Thousands	9 Months Ended
Oct. 31, 2025 USD ($)
Goodwill [Roll Forward]
Balance as of January 31, 2025	$ 219,728
Foreign currency translation impact	13,155
Balance as of October 31, 2025	$ 232,883

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details