CONSOLIDATED STATEMENTS OF OPERATIONS - SCG - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating expenses
Aliso canyon litigation and regulatory matters	$ 259	$ 1,593	$ 307
Other income (expense), net	24	58	(48)
Interest income	75	69	96
Interest expense	(1,054)	(1,198)	(1,081)
Income (loss) before income taxes	1,343	219	1,489
Income tax benefit (expense)	(556)	(99)	(249)
Net income	2,285	1,463	4,105
Preferred dividends	(44)	(63)	(168)
Earnings attributable to common shares	2,094	1,254	3,764
SoCalGas
Operating revenue	6,840	5,515	4,748
Operating expenses
Cost of natural gas	2,233	1,369	783
Operation and maintenance	2,402	2,180	2,029
Aliso canyon litigation and regulatory matters	259	1,593	307
Depreciation and amortization	761	716	654
Franchise fees and other taxes	247	223	190
Total operating expenses	5,902	6,081	3,963
Operating (loss) income	938	(566)	785
Other income (expense), net	(8)	(14)	(28)
Interest income	6	1	2
Interest expense	(198)	(157)	(158)
Income (loss) before income taxes	738	(736)	601
Income tax benefit (expense)	(138)	310	(96)
Net income	600	(426)	505
Preferred dividends	(1)	(1)	(1)
Earnings attributable to common shares	$ 599	$ (427)	$ 504