CONDENSED STATEMENTS OF CASH FLOWS - SoCalGas - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 2,762	$ 1,877
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,651	1,500
Deferred income taxes and investment tax credits	234	387
Bad debt expense	368	110
Other	7	47
Reserve for Aliso Canyon costs	(3)	(1,835)
Net change in other working capital components	1,613	(267)
Insurance receivable for Aliso Canyon costs	0	350
Changes in other noncurrent assets and liabilities, net	(557)	(506)
Net cash provided by operating activities	5,129	1,455
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(6,074)	(3,540)
Net cash used in investing activities	(6,304)	(3,183)
CASH FLOWS FROM FINANCING ACTIVITIES
Preferred dividends paid	(22)	(22)
Issuances of debt (maturities greater than 90 days)	6,911	6,711
Payments on debt (maturities greater than 90 days) and finance leases	(6,018)	(3,365)
Increase in short-term debt, net	629	(1,438)
Net cash provided by financing activities	2,198	1,936
Increase in cash, cash equivalents and restricted cash	1,029	205
Cash, cash equivalents and restricted cash, January 1	462	581
Cash, cash equivalents and restricted cash, September 30	1,491	786
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	836	732
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures	1,200	738
Increase in finance lease obligations for investment in PP&E	47	33
(Decrease) increase in ARO for investment in PP&E	(15)	49
Southern California Gas Company
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	532	340
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	625	565
Deferred income taxes and investment tax credits	79	77
Bad debt expense	272	60
Other	(9)	(9)
Reserve for Aliso Canyon costs	(3)	(1,835)
Net change in other working capital components	2	98
Insurance receivable for Aliso Canyon costs	0	350
Changes in other noncurrent assets and liabilities, net	(234)	(408)
Net cash provided by operating activities	1,264	(762)
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(1,451)	(1,394)
Net cash used in investing activities	(1,451)	(1,394)
CASH FLOWS FROM FINANCING ACTIVITIES
Preferred dividends paid	(1)	(1)
Equity contribution from Sempra	0	650
Issuances of debt (maturities greater than 90 days)	997	1,497
Payments on debt (maturities greater than 90 days) and finance leases	(1,115)	(10)
Increase in short-term debt, net	320	42
Debt issuance costs	(9)	(6)
Net cash provided by financing activities	192	2,172
Increase in cash, cash equivalents and restricted cash	5	16
Cash, cash equivalents and restricted cash, January 1	21	37
Cash, cash equivalents and restricted cash, September 30	26	53
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	183	123
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures	253	235
Increase in finance lease obligations for investment in PP&E	40	21
(Decrease) increase in ARO for investment in PP&E	$ (28)	$ 48