Net Income Per Share Attributable to Common Stockholders (Tables)

12 Months Ended

Jan. 31, 2022

Earnings Per Share [Abstract]

Schedule of Computation of Basic and Diluted Net Income (Loss) Per Share

The following table sets forth the computation of basic and diluted net income per share attributable to common stockholders for the periods presented:

		Year Ended January 31,
		2022				2021				2020
		Class A		Class B		Class A		Class B		Class A		Class B
Numerator:	(in thousands, except share and per share data)
Net income		$	1,105,368	$	270,271	$	432,968	$	239,348	$	5,450	$	19,855
Less: undistributed earnings attributable to participating securities		—		(582)		—		(789)		—		(3,555)
Net income attributable to common stockholders, basic		$	1,105,368	$	269,689	$	432,968	$	238,559	$	5,450	$	16,300
Reallocation of net income attributable to common stockholders		(23,891)		23,891		(14,321)		14,321		(439)		439
Net income attributable to common stockholders, diluted		$	1,081,477	$	293,580	$	418,647	$	252,880	$	5,011	$	16,739
Denominator:
Weighted-average shares used in computing net income per share attributable to common stockholders, basic		238,214,936		58,119,958		183,015,245		100,838,409		58,541,269		175,100,067
Weighted-average shares used in computing net income per share attributable to common stockholders, diluted		240,531,470		65,295,035		185,860,412		112,267,257		58,583,874		195,714,140
Net income per share attributable to common stockholders, basic		$	4.64	$	4.64	$	2.37	$	2.37	$	0.09	$	0.09
Net income per share attributable to common stockholders, diluted		$	4.50	$	4.50	$	2.25	$	2.25	$	0.09	$	0.09

Summary of Potential Shares of Common Stock Excluded from Computation of Diluted Net Income Per Share Attributable to Common Stockholders

The potential shares of common stock that were excluded from the computation of diluted net income per share attributable to common stockholders for the periods presented because including them would have been anti-dilutive are as follows:

	Year Ended January 31,
	2022		2021		2020
	Class A	Class B	Class A	Class B	Class A	Class B
Outstanding stock options	—	—	51,444	—	141,782	—
Unvested RSUs	1,015,860	—	98,941	—	606,971	—
Purchase rights committed under the ESPP	241,107	—	14,951	—	1,180,664	—
Total	1,256,967	—	165,336	—	1,929,417	—