Business Combinations (Details) - USD ($) $ in Thousands		12 Months Ended
	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