Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Earnings Per Share Computation

The following table presents the calculation of Dominion Energy’s basic and diluted EPS:

	Three Months Ended March 31,
	2022			2021
(millions, except EPS)
Net income attributable to Dominion Energy from     continuing operations	$	692		$	980
Preferred stock dividends (see Note 16)		(27	)		(16	)
Net income attributable to Dominion Energy from     continuing operations – Basic		665			964
Dilutive effect of 2019 Equity Units (1)		7			—
Net income attributable to Dominion Energy from     continuing operations - Diluted	$	672		$	964
Net income attributable to Dominion Energy from     discontinued operations - Basic & Diluted	$	19		$	28
Average shares of common stock outstanding – Basic		810.6			805.9
Net effect of dilutive securities (2)		21.4			—
Average shares of common stock outstanding – Diluted		832.0			805.9
EPS from continuing operations – Basic	$	0.82		$	1.19
EPS from discontinued operations – Basic		0.02			0.04
EPS attributable to Dominion Energy – Basic	$	0.84		$	1.23
EPS from continuing operations – Diluted	$	0.81		$	1.19
EPS from discontinued operations – Diluted		0.02			0.04
EPS attributable to Dominion Energy – Diluted	$	0.83		$	1.23