Business Combinations - Pro Forma Information (Details) - Crunchy Data Solutions, Inc. - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Business Combination [Line Items]
Revenue	$ 1,212,909	$ 949,784	$ 3,411,623	$ 2,661,758
Net loss	$ (291,454)	$ (338,999)	$ (1,035,636)	$ (996,988)