Net Loss per Share (Tables)

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Summary of Basic and Diluted Net Loss Per Share Attributable To Common Stockholders

Basic and diluted net loss per share attributable to common stockholders was calculated as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Numerator:
Net loss	$	(69,652	)	$	(38,136	)	$	(139,905	)	$	(77,941	)
Net loss attributable to non-controlling interest		(507	)		(277	)		(723	)		(894	)
Net loss attributable to American Well Corporation	$	(69,145	)	$	(37,859	)	$	(139,182	)	$	(77,047	)
Denominator:
Weighted-average common shares outstanding    —basic and diluted		273,320,740			249,366,652			273,615,031			246,471,733
Net loss per share attributable to common    stockholders—basic and diluted	$	(0.25	)	$	(0.15	)	$	(0.51	)	$	(0.31	)

Summary of Antidilutive Securities Excluded From Computation of Net Loss Per Share

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

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Unvested restricted stock units		14,856,621		7,724,006		14,856,621		7,724,006
Unvested performance market-based stock units		23,854,785		—		23,854,785		—
Options to purchase shares of common stock		12,830,371		17,562,754		12,830,371		17,562,754
		51,541,777		25,286,760		51,541,777		25,286,760