Loss Per Share (Tables)

9 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Schedule of Computation of Loss Per Share

The computation of loss per share is as follows:

	Three Months Ended March 31,				Nine Months Ended March 31,
	2020		2019		2020		2019
	(in millions, except share and per share amounts)
Basic loss per share:
Net loss	$	(55.6)	$	(38.6)	$	(160.7)	$	(148.2)
Less: Premium on repurchase of convertible preferred stock	—		—		—		(50.1)
Net loss attributable to common stockholders	$	(55.6)	$	(38.6)	$	(160.7)	$	(198.3)
Shares used in computation:
Weighted-average common shares outstanding	280,879,011		21,959,822		199,769,233		23,673,350
Basic and diluted loss per share	$	(0.20)	$	(1.76)	$	(0.80)	$	(8.37)

Schedule of Potentially Diluted Securities Not Included in Calculation of Diluted Shares Outstanding

The following potentially dilutive shares were not included in the calculation of diluted shares outstanding as the effect would have been anti-dilutive:

	Three Months Ended March 31,		Nine Months Ended March 31,
	2020	2019	2020	2019
Employee stock options	40,901,883	25,363,471	39,959,440	18,608,306
Warrants	—	234,935	—	233,730
Redeemable convertible preferred stock	—	210,640,629	—	203,696,692