Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Oct. 31, 2024	Jan. 31, 2024
Payables and Accruals [Abstract]
Accrued compensation	$ 220,843	$ 205,056
Accrued third-party cloud infrastructure expenses	80,341	48,571
Liabilities associated with sales, marketing and business development programs	40,749	39,571
Accrued taxes	23,341	37,108
Employee contributions under employee stock purchase plan	15,035	40,641
Accrued professional services	11,650	9,274
Accrued purchases of property and equipment	8,901	4,508
Employee payroll tax withheld on employee stock transactions	8,105	22,479
Other	76,165	39,652
Total accrued expenses and other current liabilities	$ 485,130	$ 446,860