Consolidated Statements of Equity (Unaudited) - USD ($) $ in Millions	Total		Preferred Stock	Common Stock	Retained Earnings	AOCI	Total Shareholders' Equity	Noncontrolling Interests
Beginning balance at Dec. 31, 2022	$ 27,659		$ 1,783	$ 23,605	$ 3,843	$ (1,572)	$ 27,659	$ 0
Beginning balance (in shares) at Dec. 31, 2022			2,000,000	835,000,000
Net income including noncontrolling interests	1,564				1,564		1,564	0
Issuance of stock	85			$ 85			85
Issuance of stock (in shares)				2,000,000
Stock awards (net of change in unearned compensation)	14			$ 14			14
Preferred stock dividends (see Note 16)	(40)				(40)		(40)
Common stock dividends and distributions	(1,115)				(1,115)		(1,115)	0
Other comprehensive income (loss), net of tax	6					6	6
Other	1				1		1
Ending balance at Jun. 30, 2023	28,174		$ 1,783	$ 23,704	4,253	(1,566)	28,174	0
Ending balance (in shares) at Jun. 30, 2023			2,000,000	837,000,000
Beginning balance at Mar. 31, 2023	28,118		$ 1,783	$ 23,652	4,248	(1,565)	28,118	0
Beginning balance (in shares) at Mar. 31, 2023			2,000,000	836,000,000
Net income including noncontrolling interests	583				583		583	0
Issuance of stock	42			$ 42			42
Issuance of stock (in shares)				1,000,000
Stock awards (net of change in unearned compensation)	10			$ 10			10
Preferred stock dividends (see Note 16)	(20)				(20)		(20)
Common stock dividends and distributions	(558)				(558)		(558)	0
Other comprehensive income (loss), net of tax	(1)					(1)	(1)
Ending balance at Jun. 30, 2023	28,174		$ 1,783	$ 23,704	4,253	(1,566)	28,174	0
Ending balance (in shares) at Jun. 30, 2023			2,000,000	837,000,000
Beginning balance at Dec. 31, 2023	27,529	[1]	$ 1,783	$ 23,728	3,524	(1,506)	27,529	0
Beginning balance (in shares) at Dec. 31, 2023			2,000,000	838,000,000
Net income including noncontrolling interests	1,246				1,246		1,246	0
Issuance of stock	67			$ 67			67
Issuance of stock (in shares)				1,000,000
Stock awards (net of change in unearned compensation) (in shares)				0
Stock awards (net of change in unearned compensation)	15			$ 15			15
Repurchase of preferred stock	(435)		$ (435)				(435)
Repurchase of preferred stock, Shares			(1,000,000)	0
Preferred stock dividends (see Note 16)	(48)				(48)		(48)
Common stock dividends and distributions	(1,119)				(1,119)		(1,119)	0
Other comprehensive income (loss), net of tax	(181)					(181)	(181)
Other	(1)			$ (1)			(1)
Ending balance at Jun. 30, 2024	27,073		$ 1,348	$ 23,809	3,603	(1,687)	27,073	0
Ending balance (in shares) at Jun. 30, 2024			1,000,000	839,000,000
Beginning balance at Mar. 31, 2024	27,421		$ 1,783	$ 23,763	3,619	(1,744)	27,421
Beginning balance (in shares) at Mar. 31, 2024			2,000,000	838,000,000
Net income including noncontrolling interests	572				572		572	0
Issuance of stock	36			$ 36			36
Issuance of stock (in shares)				1,000,000
Stock awards (net of change in unearned compensation) (in shares)				0
Stock awards (net of change in unearned compensation)	11			$ 11			11
Repurchase of preferred stock	(435)		$ (435)				(435)
Repurchase of preferred stock, Shares			(1,000,000)
Preferred stock dividends (see Note 16)	(28)				(28)		(28)
Common stock dividends and distributions	(560)				(560)		(560)	0
Other comprehensive income (loss), net of tax	57					57	57
Other	(1)			(1)			(1)
Ending balance at Jun. 30, 2024	$ 27,073		$ 1,348	$ 23,809	$ 3,603	$ (1,687)	$ 27,073	$ 0
Ending balance (in shares) at Jun. 30, 2024			1,000,000	839,000,000

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