STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY - SCG - USD ($) $ in Millions	Total	Retained earnings	Accumulated other comprehensive income (loss)	SoCalGas	SoCalGas Preferred stock	SoCalGas Common stock	SoCalGas Retained earnings	SoCalGas Accumulated other comprehensive income (loss)
Beginning balance at Dec. 31, 2021			$ (318)	$ 5,442	$ 22	$ 1,666	$ 3,785	$ (31)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 2,285	$ 2,139		600			600
Other comprehensive income (loss)	228		174	7				7
Preferred dividends				(1)			(1)
Common stock dividends	(1,441)	(1,441)
Equity contributions from Sempra				650		650
Ending balance at Dec. 31, 2022			(135)	6,698	22	2,316	4,384	(24)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	3,618	3,075		812			812
Other comprehensive income (loss)	3		31	1				1
Preferred dividends				(1)			(1)
Common stock dividends	(1,499)	(1,499)		(100)			(100)
Ending balance at Dec. 31, 2023	28,675		(150)	7,410	22	2,316	5,095	(23)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	3,500	2,862		956			956
Other comprehensive income (loss)	(5)		(16)	(4)				(4)
Preferred dividends				(1)			(1)
Common stock dividends	(1,570)	$ (1,570)		(200)			(200)
Ending balance at Dec. 31, 2024	$ 31,222		$ (166)	$ 8,161	$ 22	$ 2,316	$ 5,850	$ (27)