CONDENSED STATEMENTS OF CASH FLOWS - SoCalGas - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 919	$ 881
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	640	594
Deferred income taxes and investment tax credits	(48)	137
Bad debt expense	6	42
Other	(3)	7
Net change in working capital components	(35)	319
Changes in other noncurrent assets and liabilities, net	(95)	(50)
Net cash provided by operating activities	1,482	1,851
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(2,336)	(1,933)
Net cash used in investing activities	(2,785)	(2,107)
CASH FLOWS FROM FINANCING ACTIVITIES
Issuances of debt (maturities greater than 90 days)	2,941	2,044
Payments on finance leases	(994)	(846)
Decrease in short-term debt, net	(70)	(498)
Net cash provided by financing activities	1,476	700
Increase in cash, cash equivalents and restricted cash	173	445
Cash, cash equivalents and restricted cash, January 1	1,589	389
Cash, cash equivalents and restricted cash, March 31	1,762	834
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	243	274
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures for PP&E	1,061	915
Increase in finance lease obligations capitalized to PP&E	16	7
SoCalGas
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	443	359
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	242	223
Deferred income taxes and investment tax credits	(33)	40
Bad debt expense	8	26
Other	(5)	(4)
Net change in working capital components	76	405
Changes in other noncurrent assets and liabilities, net	48	(162)
Net cash provided by operating activities	779	887
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(555)	(519)
Net cash used in investing activities	(555)	(519)
CASH FLOWS FROM FINANCING ACTIVITIES
Issuances of debt (maturities greater than 90 days)	0	497
Payments on finance leases	(6)	(6)
Decrease in short-term debt, net	(190)	(803)
Debt issuance costs	0	(4)
Net cash provided by financing activities	(196)	(316)
Increase in cash, cash equivalents and restricted cash	28	52
Cash, cash equivalents and restricted cash, January 1	12	2
Cash, cash equivalents and restricted cash, March 31	40	54
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	64	52
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures for PP&E	199	204
Increase in finance lease obligations capitalized to PP&E	$ 14	$ 5