Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Property And Equipment (Details)	Jan. 31, 2026
Minimum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	2 years
Maximum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	5 years
Desktop and other computer equipment | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	2 years
Desktop and other computer equipment | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	3 years
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	5 years
Capitalized internal-use software
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	3 years