CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - SoCalGas - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 657	$ 928
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	493	442
Deferred income taxes and investment tax credits	347	97
Other	50	59
Net change in working capital components	326	84
Insurance receivable for Aliso Canyon costs	0	31
Changes in other noncurrent assets and liabilities, net	(285)	(195)
Net cash provided by operating activities	1,607	1,502
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(1,204)	(1,181)
Net cash used in investing activities	(1,290)	(1,301)
CASH FLOWS FROM FINANCING ACTIVITIES
Common dividends paid	(349)	(301)
Issuances of debt (maturities greater than 90 days)	4,023	102
Decrease in short-term debt, net	(720)	932
Net cash provided by (used in) financing activities	1,638	(407)
Increase (decrease) in cash, cash equivalents and restricted cash	1,955	(207)
Cash, cash equivalents and restricted cash, January 1	581	985
Cash, cash equivalents and restricted cash, March 31	2,536	778
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	233	225
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures	468	499
Increase in ARO for investment in PP&E, net	23	8
Increase in finance lease obligations for investment in PP&E	13	15
Southern California Gas Company
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	334	407
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	187	173
Deferred income taxes and investment tax credits	84	(14)
Other	24	27
Net change in working capital components	323	299
Insurance receivable for Aliso Canyon costs	0	31
Changes in other noncurrent assets and liabilities, net	(211)	(124)
Net cash provided by operating activities	741	799
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(468)	(459)
Net cash used in investing activities	(468)	(459)
CASH FLOWS FROM FINANCING ACTIVITIES
Common dividends paid	0	(25)
Issuances of debt (maturities greater than 90 days)	697	0
Payments on finance leases	(3)	(3)
Decrease in short-term debt, net	(385)	(113)
Debt issuance costs	(6)	0
Net cash provided by (used in) financing activities	303	(141)
Increase (decrease) in cash, cash equivalents and restricted cash	576	199
Cash, cash equivalents and restricted cash, January 1	37	4
Cash, cash equivalents and restricted cash, March 31	613	203
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	43	44
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures	185	150
Increase in ARO for investment in PP&E, net	22	(9)
Increase in finance lease obligations for investment in PP&E	8	9
Dividends declared but not paid	$ 0	$ 25