CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Millions	Total		Series C Preferred Stock	Sempra shareholders' equity	Sempra shareholders' equity Series C Preferred Stock	Preferred stock	Common stock	Retained earnings	Retained earnings Series C Preferred Stock	Accumulated other comprehensive income (loss)	Non- controlling interests
Beginning Balance at Dec. 31, 2022	$ 29,256			$ 27,115		$ 889	$ 12,160	$ 14,201		$ (135)	$ 2,141
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2,762			2,327				2,327			435
Other comprehensive income (loss)	333			121						121	212
Share-based compensation expense	53			53			53
Dividends declared:
Preferred dividends			$ (33)		$ (33)				$ (33)
Common stock dividends	(1,123)			(1,123)				(1,123)
Preferred dividends of subsidiary	(1)			(1)				(1)
Repurchases of common stock	(32)			(32)			(32)
Noncontrolling interest activities:
Contributions	1,091			(145)			(145)				1,236
Distributions	(289)										(289)
Sales	1,241			(44)			2			(46)	1,285
Ending balance at Sep. 30, 2023	33,258			28,238		889	12,038	15,371		(60)	5,020
Beginning Balance at Jun. 30, 2023	31,014			27,836		889	12,044	15,024		(121)	3,178
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	854			732				732			122
Other comprehensive income (loss)	309			107						107	202
Share-based compensation expense	22			22			22
Dividends declared:
Preferred dividends			(11)		(11)				(11)
Common stock dividends	(374)			(374)				(374)
Repurchases of common stock	(1)			(1)			(1)
Noncontrolling interest activities:
Contributions	496			(11)			(11)				507
Distributions	(37)										(37)
Sales	986			(62)			(16)			(46)	1,048
Ending balance at Sep. 30, 2023	33,258			28,238		889	12,038	15,371		(60)	5,020
Beginning Balance at Dec. 31, 2023	33,654	[1]		28,675		889	12,204	15,732		(150)	4,979
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2,511			2,186				2,186			325
Other comprehensive income (loss)	(48)			(35)						(35)	(13)
Share-based compensation expense	63			63			63
Dividends declared:
Preferred dividends			(33)		(33)				(33)
Common stock dividends	(1,177)			(1,177)				(1,177)
Preferred dividends of subsidiary	(1)			(1)				(1)
Issuances of common stock	66			66			66
Repurchases of common stock	(41)			(41)			(41)
Noncontrolling interest activities:
Contributions	1,121										1,121
Distributions	(235)										(235)
Ending balance at Sep. 30, 2024	35,880			29,703		889	12,292	16,707		(185)	6,177
Beginning Balance at Jun. 30, 2024	35,419			29,479		889	12,250	16,461		(121)	5,940
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	759			649				649			110
Other comprehensive income (loss)	(240)			(64)						(64)	(176)
Share-based compensation expense	22			22			22
Dividends declared:
Preferred dividends			$ (11)		$ (11)				$ (11)
Common stock dividends	(392)			(392)				(392)
Issuances of common stock	21			21			21
Repurchases of common stock	(1)			(1)			(1)
Noncontrolling interest activities:
Contributions	335										335
Distributions	(32)										(32)
Ending balance at Sep. 30, 2024	$ 35,880			$ 29,703		$ 889	$ 12,292	$ 16,707		$ (185)	$ 6,177

[1] Derived from audited financial statements.