Net Loss Per Share (Tables)

9 Months Ended

Oct. 31, 2020

Earnings Per Share [Abstract]

Schedule of computation of historical basic and diluted net loss per share

The following table sets forth the computation of historical basic and diluted net loss per share:

	Three Months Ended October 31,				Nine Months Ended October 31,
(In thousands, except per share amounts)	2020		2019		2020		2019
Numerator:
Net loss	$	(201,531)	$	(57,639)	$	(768,432)	$	(313,940)
Denominator:
Weighted-average common shares outstanding	161,114		153,086		159,717		151,226
Less: Weighted-average unvested common shares subject to repurchase or forfeiture	(599)		(682)		(719)		(567)
Weighted-average shares used to compute net loss per share, basic and diluted	160,515		152,404		158,998		150,659
Net loss per share, basic and diluted	$	(1.26)	$	(0.38)	$	(4.83)	$	(2.08)

Potentially dilutive securities that were not included in the diluted per share calculations because they would be anti-dilutive

Potentially dilutive securities that were not included in the diluted per share calculations because they would be anti-dilutive were as follows:

	As of October 31,
(In thousands)	2020	2019
Shares subject to outstanding common stock options	460	1,114
Shares subject to outstanding RSUs, PSUs and RSAs	11,124	12,413
Employee stock purchase plan	356	360
Shares underlying the conversion spread in the convertible senior notes	2,882	—
Total	14,822	13,887