Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2021

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,
	2021			2020
(millions, except EPS)
Net income (loss) attributable to Dominion Energy from     continuing operations	$	980		$	(466	)
Preferred stock dividends (see Note 16)		(16	)		(16	)
Net income (loss) attributable to Dominion Energy from     continuing operations – Basic		964			(482	)
Dilutive effect of Series A Preferred Stock		—			—
Net income (loss) attributable to Dominion Energy from     continuing operations - Diluted	$	964		$	(482	)
Net income attributable to Dominion Energy from     discontinued operations - Basic & Diluted	$	28		$	196
Average shares of common stock outstanding – Basic &     Diluted		805.9			838.2
Net effect of dilutive securities		—			—
Average shares of common stock outstanding – Diluted		805.9			838.2
EPS from continuing operations – Basic	$	1.19		$	(0.57	)
EPS from discontinued operations – Basic		0.04			0.23
EPS attributable to Dominion Energy – Basic	$	1.23		$	(0.34	)
EPS from continuing operations – Diluted		1.19		$	(0.57	)
EPS from discontinued operations – Diluted		0.04			0.23
EPS attributable to Dominion Energy – Diluted	$	1.23		$	(0.34	)