Fair Value Measurement (Tables)

12 Months Ended

Jan. 31, 2022

Fair Value Disclosures [Abstract]

Schedule of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis

The following tables present our financial assets and liabilities measured at fair value on a recurring basis as of January 31, 2022 and 2021 (in thousands):

	As of January 31, 2022
	Level 1		Level 2		Level 3		Total
Financial Assets:
Money market	$	1,056,555	$	—	$	—	$	1,056,555
Total cash equivalents	1,056,555		—		—		1,056,555
Commercial paper	—		15,343		—		15,343
Corporate bonds	—		91,432		—		91,432
Municipal bonds	—		9,165		—		9,165
Total marketable securities	—		115,940		—		115,940
Total	$	1,056,555	$	115,940	$	—	$	1,172,495

	As of January 31, 2021
	Level 1		Level 2		Level 3		Total
Financial Assets:
Money market	$	198,523	$	—	$	—	$	198,523
Commercial paper	—		19,999		—		19,999
Corporate bonds	—		1,477		—		1,477
Total cash equivalents	198,523		21,476		—		219,999
Commercial paper	—		23,171		—		23,171
Corporate bonds	—		79,657		—		79,657
Total marketable securities	—		102,828		—		102,828
Total	$	198,523	$	124,304	$	—	$	322,827
Financial Liabilities:
Foreign currency derivative	$	—	$	571	$	—	$	571
Total	$	—	$	571	$	—	$	571