Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2024	Oct. 31, 2023
Income Tax Disclosure [Line Items]
Provision for income taxes	$ 4,399	$ 2,524	$ 13,525	$ 7,204
UK
Income Tax Disclosure [Line Items]
Open tax year			2020