v3.26.1
Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Income Tax Examination [Line Items]    
Provision for income taxes $ 18,443 $ 2,827
Effective tax rate 45.00% (14.30%)
Unrecognized tax benefits which would impact the effective tax rate if recognized $ 27,100  
Liability pertaining to uncertain tax positions 26,200  
India    
Income Tax Examination [Line Items]    
Corporate income tax assessment appealed $ 1,900