Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jan. 31, 2024	Jan. 31, 2023
Payables and Accruals [Abstract]
Accrued compensation	$ 205,056	$ 123,173
Accrued third-party cloud infrastructure expenses	48,571	35,093
Employee contributions under employee stock purchase plan	40,641	36,648
Liabilities associated with sales, marketing and business development programs	39,571	24,218
Accrued taxes	37,108	20,003
Employee payroll tax withheld on employee stock transactions	22,479	592
Accrued professional services	9,274	11,776
Accrued purchases of property and equipment	4,508	3,876
Other	39,652	13,690
Accrued expenses and other current liabilities	$ 446,860	$ 269,069