Annual report [Section 13 and 15(d), not S-K Item 405]

Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)

v3.26.1
Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)
12 Months Ended
Jan. 31, 2026
USD ($)
segment
Jan. 31, 2025
USD ($)
Jan. 31, 2024
USD ($)
Accounting Policies [Abstract]      
Number of operating segments | segment 1    
Foreign currency transaction gain (losses), net $ 6,500,000 $ (1,700,000) $ (3,600,000)
Property, Plant and Equipment [Line Items]      
Goodwill impairment 0 0 0
Advertising expense $ 2,800,000 $ 4,700,000 $ 4,100,000
Computer Software, Intangible Asset      
Property, Plant and Equipment [Line Items]      
Intangible asset useful life (in years) 3 years    
Minimum      
Property, Plant and Equipment [Line Items]      
Useful life (in years) 2 years    
Maximum      
Property, Plant and Equipment [Line Items]      
Useful life (in years) 3 years