Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jul. 31, 2024	Jan. 31, 2024
Payables and Accruals [Abstract]
Accrued compensation	$ 206,486	$ 205,056
Accrued third-party cloud infrastructure expenses	63,087	48,571
Liabilities associated with sales, marketing and business development programs	37,836	39,571
Employee contributions under employee stock purchase plan	37,502	40,641
Accrued taxes	17,446	37,108
Accrued purchases of property and equipment	10,456	4,508
Employee payroll tax withheld on employee stock transactions	10,224	22,479
Accrued professional services	8,709	9,274
Other	57,180	39,652
Total accrued expenses and other current liabilities	$ 448,926	$ 446,860