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Business Combinations (Details) - USD ($) $ in Thousands		12 Months Ended
Business Combinations (Details) - USD ($) $ in Thousands	Apr. 21, 2023	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2023
Business Acquisition [Line Items]
Goodwill		$ 307,295	$ 307,295	$ 122,641
Workvivo Limited
Business Acquisition [Line Items]
Business acquisition, percentage of voting interests acquired (as a percent)	100.00%
Payments to acquire businesses, gross	$ 221,800
Goodwill	184,700
Intangible assets, other than goodwill	28,000
Other net assets acquired	9,100
Workvivo Limited \| Developed Technology Rights
Business Acquisition [Line Items]
Intangible assets, other than goodwill	$ 10,800
Acquired finite-lived intangible assets, weighted average useful life (in years)	5 years	3 years 2 months 12 days
Workvivo Limited \| Customer relationships
Business Acquisition [Line Items]
Intangible assets, other than goodwill	$ 17,000
Acquired finite-lived intangible assets, weighted average useful life (in years)	5 years	3 years 2 months 12 days