Consolidated Statements of Equity (Unaudited) - USD ($) shares in Millions, $ in Millions	Total		Preferred Stock	Common Stock	Retained Earnings	AOCI	Total Shareholders' Equity
Beginning balance at Dec. 31, 2022	$ 27,659		$ 1,783	$ 23,605	$ 3,843	$ (1,572)	$ 27,659
Beginning balance (in shares) at Dec. 31, 2022			2	835
Net income including noncontrolling interests	981				981		981
Issuance of stock	43			$ 43			43
Issuance of stock (in shares)				1
Stock awards (net of change in unearned compensation)	4			$ 4			4
Preferred stock dividends (see Note 16)	(20)				(20)		(20)
Common stock dividends and distributions	(557)				(557)		(557)
Other comprehensive income (loss), net of tax	7					7	7
Other	(1)				(1)		(1)
Ending balance at Mar. 31, 2023	28,118		$ 1,783	$ 23,652	4,248	(1,565)	28,118
Ending balance (in shares) at Mar. 31, 2023			2	836
Beginning balance at Dec. 31, 2023	27,529	[1]	$ 1,783	$ 23,728	3,524	(1,506)	27,529
Beginning balance (in shares) at Dec. 31, 2023			2	838
Net income including noncontrolling interests	674				674		674
Issuance of stock	31			$ 31			31
Issuance of stock (in shares)				0
Stock awards (net of change in unearned compensation)	4			$ 4			4
Preferred stock dividends (see Note 16)	(20)				(20)		(20)
Common stock dividends and distributions	(559)				(559)		(559)
Other comprehensive income (loss), net of tax	(238)					(238)	(238)
Ending balance at Mar. 31, 2024	$ 27,421		$ 1,783	$ 23,763	$ 3,619	$ (1,744)	$ 27,421
Ending balance (in shares) at Mar. 31, 2024			2	838

[1] Dominion Energy’s Consolidated Balance Sheet at December 31, 2023 has been derived from the audited Consolidated Balance Sheet at that date.