Strategic Plan - Schedule of Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2026	Jul. 31, 2025	Jul. 31, 2026	Jul. 31, 2025
Restructuring Cost and Reserve [Line Items]
Total	$ 0	$ 38,384	$ 0	$ 45,005
Subscription
Restructuring Cost and Reserve [Line Items]
Total		$ 3,563		$ 3,563
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]		Total cost of revenue		Total cost of revenue
Professional services
Restructuring Cost and Reserve [Line Items]
Total		$ 3,345		$ 3,345
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]		Total cost of revenue		Total cost of revenue
Income Statement Location [Axis]: us-gaap:GeneralAndAdministrativeExpense
Restructuring Cost and Reserve [Line Items]
Total		$ 6,057		$ 12,678
Income Statement Location [Axis]: us-gaap:ResearchAndDevelopmentExpense
Restructuring Cost and Reserve [Line Items]
Total		16,696		16,696
Income Statement Location [Axis]: us-gaap:SellingAndMarketingExpense
Restructuring Cost and Reserve [Line Items]
Total		$ 8,723		$ 8,723

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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- Definition

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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