Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Jan. 31, 2025
Income Tax Disclosure [Abstract]
Provision for income taxes	$ 4,302	$ 2,581
Unrecognized tax benefits			$ 104,500
Unrecognized tax benefits that would impact effective tax rate			$ 1,300