CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDER’S EQUITY - SDG&E - USD ($) $ in Millions	Total		Common stock	Retained earnings	Accumulated other comprehensive income (loss)	San Diego Gas and Electric Company	San Diego Gas and Electric Company Common stock	San Diego Gas and Electric Company Retained earnings	San Diego Gas and Electric Company Accumulated other comprehensive income (loss)
Beginning Balance at Dec. 31, 2021	$ 27,419		$ 11,862	$ 13,548	$ (318)	$ 8,249	$ 1,660	$ 6,599	$ (10)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,877			1,690		681		681
Other comprehensive (loss) income	245				189	1			1
Common stock dividends declared	(1,081)			(1,081)		(100)		(100)
Ending balance at Sep. 30, 2022	29,289		12,138	14,123	(120)	8,831	1,660	7,180	(9)
Beginning Balance at Jun. 30, 2022	29,053		12,121	13,998	(167)	8,659	1,660	7,009	(10)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	561			496		271		271
Other comprehensive (loss) income	67				47	1			1
Common stock dividends declared	(360)			(360)		(100)		(100)
Ending balance at Sep. 30, 2022	29,289		12,138	14,123	(120)	8,831	1,660	7,180	(9)
Beginning Balance at Dec. 31, 2022	29,256	[1]	12,160	14,201	(135)	9,067	1,660	7,414	(7)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2,762			2,327		716		716
Other comprehensive (loss) income	333				121
Common stock dividends declared	(1,123)			(1,123)		(100)		(100)
Ending balance at Sep. 30, 2023	33,258		12,038	15,371	(60)	9,683	1,660	8,030	(7)
Beginning Balance at Jun. 30, 2023	31,014		12,044	15,024	(121)	9,509	1,660	7,856	(7)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	854			732		274		274
Other comprehensive (loss) income	309				107
Common stock dividends declared	(374)			(374)		(100)		(100)
Ending balance at Sep. 30, 2023	$ 33,258		$ 12,038	$ 15,371	$ (60)	$ 9,683	$ 1,660	$ 8,030	$ (7)

[1] Derived from audited financial statements.