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LOSS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Schedule of earnings per share

The following table displays the computation of basic and diluted loss per share of common stock for the three months ended March 31, 2021 and 2020:

									Three Months Ended March 31,
															2021						2020
															(in millions, except per share amounts)
Net loss															$	(99.6)					$	(105.6)
Weighted-average common shares outstanding: basic and diluted															247.1						39.3
Loss per common share: basic and diluted															$	(0.40)					$	(2.69)

Schedule of anti-dilutive securities

We excluded the following potential common shares, presented based on amounts outstanding at each period end, from the computation of diluted net loss per share attributable to common shareholders for the periods indicated because including them would have had an anti-dilutive effect:

			As of March 31,
			2021						2020
			(in millions)
Options to purchase common stock			8.5						12.4
Nonvested shares subject to repurchase			4.6						6.6
Restricted stock units			0.5						0.1
Redeemable convertible preferred stock (as converted to common stock)			—						161.8
Warrants to purchase redeemable convertible preferred stock (as converted to common stock)			—						0.6
Total			13.6						181.5

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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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