v3.26.1
Segment and Geographic Information - Narrative (Details)
$ in Millions
3 Months Ended
Apr. 30, 2026
USD ($)
Segment
Apr. 30, 2025
USD ($)
Jan. 31, 2026
Segment Reporting [Abstract]      
Number of operating segments 1    
Number of reportable segments 1    
Capital expenditures | $ $ 18.0 $ 9.3  
Accounted of property and equipment 10.00%   10.00%