CONDENSED STATEMENTS OF CASH FLOWS - SDG&E - 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
Net change in other working capital components	1,613	(267)
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)
Purchases of nuclear decommissioning and other trust assets	(462)	(530)
Proceeds from sales of nuclear decommissioning and other trust assets	503	530
Other	10	6
Net cash used in investing activities	(6,304)	(3,183)
CASH FLOWS FROM FINANCING ACTIVITIES
Common dividends paid	(1,109)	(1,070)
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
Income tax payments, net of refunds	162	241
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
San Diego Gas and Electric Company
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	716	681
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	810	730
Deferred income taxes and investment tax credits	(56)	91
Bad debt expense	94	46
Other	(30)	(23)
Net change in other working capital components	269	57
Changes in other noncurrent assets and liabilities, net	(319)	(214)
Net cash provided by operating activities	1,484	1,368
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(1,893)	(1,651)
Purchases of nuclear decommissioning and other trust assets	(391)	(530)
Proceeds from sales of nuclear decommissioning and other trust assets	437	530
Other	9	8
Net cash used in investing activities	(1,838)	(1,643)
CASH FLOWS FROM FINANCING ACTIVITIES
Common dividends paid	(100)	(100)
Issuances of debt (maturities greater than 90 days)	1,389	1,395
Payments on debt (maturities greater than 90 days) and finance leases	(479)	(416)
Increase in short-term debt, net	(205)	(401)
Debt issuance costs	(12)	(9)
Net cash provided by financing activities	593	469
Increase in cash, cash equivalents and restricted cash	239	194
Cash, cash equivalents and restricted cash, January 1	7	25
Cash, cash equivalents and restricted cash, September 30	246	219
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	315	303
Income tax payments, net of refunds	0	68
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures	237	236
Increase in finance lease obligations for investment in PP&E	7	12
(Decrease) increase in ARO for investment in PP&E	$ 13	$ 1