Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of other liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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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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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Business Combinations (Details) - USD ($) $ in Thousands		12 Months Ended
Business Combinations (Details) - USD ($) $ in Thousands	May 19, 2022	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Business Acquisition [Line Items]
Goodwill		$ 122,641	$ 27,607	$ 24,340
Solvvy, Inc.
Business Acquisition [Line Items]
Business acquisition, percentage of voting interests acquired (as a percent)	100.00%
Payments to acquire businesses, gross	$ 121,200
Goodwill	95,000
Intangible assets, other than goodwill	26,700
Other net liabilities acquired	500
Solvvy, Inc. \| Developed Technology Rights
Business Acquisition [Line Items]
Intangible assets, other than goodwill	$ 12,000
Acquired finite-lived intangible assets, weighted average useful life (in years)	5 years	4 years 3 months 18 days
Solvvy, Inc. \| Customer relationships
Business Acquisition [Line Items]
Intangible assets, other than goodwill	$ 14,700
Acquired finite-lived intangible assets, weighted average useful life (in years)	5 years	4 years 3 months 18 days