v3.26.1
Income Taxes - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jul. 31, 2026
Jul. 31, 2025
Income Tax Disclosure [Line Items]        
Provision for income taxes $ 12,635 $ 10,296 $ 22,418 $ 15,246
UK        
Income Tax Disclosure [Line Items]        
Open tax year     2022