v3.25.3
Income Taxes (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Oct. 31, 2025
Oct. 31, 2024
Oct. 31, 2025
Oct. 31, 2024
Jan. 31, 2025
Income Tax Disclosure [Abstract]          
Income tax expense $ 10,720 $ 6,281 $ 37,797 $ 24,862  
Effective tax rate (as a percent) (46.10%) (59.60%) (20.40%) 24.60%  
Gross unrecognized tax benefits $ 141,100   $ 141,100   $ 117,500
Unrecognized tax benefits including interest and penalties that would affect effective tax rate $ 58,200   58,200   54,800
Interest and penalties     $ 6,600   $ 3,000