Cash, Cash Equivalents and Short-Term Investments (Tables)

3 Months Ended

Apr. 30, 2022

Cash and Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents

The following table summarizes our cash and cash equivalents by category (in thousands):

	April 30, 2022		January 31, 2022
Cash and cash equivalents:
Cash	$	284,968	$	884,672
Commercial paper	1,997		—
Money market funds	600,524		—
Total cash and cash equivalents	$	887,489	$	884,672

Schedule of Short Term Investments

The following table summarizes our short-term investments by category (in thousands):

	As of April 30, 2022
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Short-term investments:
Commercial paper	$	14,528	$	—	$	(5)	$	14,523
Corporate debt securities	10,941		—		(29)		10,912
U.S. Treasury securities	21,892		—		(35)		21,857
Total short-term investments	$	47,361	$	—	$	(69)	$	47,292

Schedule of Unrealized Losses Cash Equivalents and Short Term Investment

The following table summarizes unrealized losses on our cash equivalents and short-term investments by category that have been in a continuous unrealized loss position for less than 12 months as of the periods presented (in thousands):

	Fair Value		Gross Unrealized Losses
April 30, 2022
Commercial paper	$	14,533	$	(5)
Corporate debt securities	10,912		(29)
U.S. Treasury securities	21,857		(35)
Total cash equivalents and short-term investments	$	47,302	$	(69)

Schedule of Short Term Investments by Contractual Maturity

The following table classifies our short-term investments by contractual maturities (in thousands):

	April 30, 2022				January 31, 2022
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Due within 1 year	$	31,484	$	31,459	$	50,031	$	50,031
Due between 1 year to 5 years	15,877		15,833		—		—
Total	$	47,361	$	47,292	$	50,031	$	50,031