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Net Loss Per Share Attributable to Common Stockholders (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Calculation of Basic and Diluted Net Loss Per Share Attributable to Common Stockholders

We calculated basic and diluted net loss per share attributable to common stockholders as follows (in thousands, except per share amounts):

			Three Months Ended September 30,																								Nine Months Ended September 30,
			2020												2019												2020												2019
			Class A						Class B						Class A						Class B						Class A						Class B						Class A						Class B
Numerator:
Net loss attributable to common stockholders			$	(75,035)					$	(19,185)					$	(38,702)					$	(86,030)					$	(242,731)					$	(93,433)					$	(336,971)					$	(988,682)
Denominator:
Weighted-average shares used in computing net loss per share attributable to common stockholders, basic and diluted			480,606						122,885						169,452						376,674						425,218						163,677						81,212						238,278
Net loss per share attributable to common stockholders, basic and diluted			$	(0.16)					$	(0.16)					$	(0.23)					$	(0.23)					$	(0.57)					$	(0.57)					$	(4.15)					$	(4.15)

Weighted-Average Anti-Dilutive Shares of Common Stock Excluded from the Calculation of Diluted Net Loss Per Share

Basic net loss per share is the same as diluted net loss per share because we reported net losses for all periods presented. We excluded the following weighted-average potential shares of common stock from our calculation of diluted net loss per share attributable to common stockholders because these would be anti-dilutive (in thousands):

			Three Months Ended September 30,												Nine Months Ended September 30,
			2020						2019						2020						2019
Redeemable convertible preferred stock			—						—						—						127,642
Outstanding stock options			35,226						76,334						44,659						76,447
Unvested restricted stock units and restricted stock awards			63,695						63,738						64,353						72,961
Redeemable convertible preferred stock warrants			—						—						—						103
Total			98,921						140,072						109,013						277,153

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- References

No definition available.

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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