San Diego Gas & Electric 10-Q3 Nov 222022 Q3 Quarterly reportFinancial data

Company Profile

COVER

COVER - shares	9 Months Ended
COVER - shares	Sep. 30, 2022	Oct. 31, 2022
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
Document Transition Report	false
Entity File Number	1-14201
Entity Registrant Name	SEMPRA ENERGY
Entity Incorporation, State or Country Code	CA
Entity Tax Identification Number	33-0732627
Entity Address, Address Line One	488 8th Avenue
Entity Address, City or Town	San Diego
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	92101
City Area Code	(619)
Local Phone Number	696-2000
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Shares Outstanding		314,333,363
Amendment Flag	false
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--12-31
Entity Central Index Key	0001032208
San Diego Gas and Electric Company
Document Information [Line Items]
Entity File Number	1-03779
Entity Registrant Name	SAN DIEGO GAS & ELECTRIC COMPANY
Entity Incorporation, State or Country Code	CA
Entity Tax Identification Number	95-1184800
Entity Address, Address Line One	8326 Century Park Court
Entity Address, City or Town	San Diego
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	92123
City Area Code	(619)
Local Phone Number	696-2000
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Central Index Key	0000086521
Southern California Gas Company
Document Information [Line Items]
Entity File Number	1-01402
Entity Registrant Name	SOUTHERN CALIFORNIA GAS COMPANY
Entity Incorporation, State or Country Code	CA
Entity Tax Identification Number	95-1240705
Entity Address, Address Line One	555 West Fifth Street
Entity Address, City or Town	Los Angeles
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	90013
City Area Code	(213)
Local Phone Number	244-1200
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Central Index Key	0000092108
Common stock
Document Information [Line Items]
Title of 12(b) Security	Common Stock, without par value
Trading Symbol	SRE
Security Exchange Name	NYSE
5.75% Junior Subordinated Notes Due 2079
Document Information [Line Items]
Title of 12(b) Security	5.75% Junior Subordinated Notes Due 2079, $25 par value
Trading Symbol	SREA
Security Exchange Name	NYSE

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
REVENUES
Natural gas	$ 1,587	$ 1,255	$ 5,611	$ 4,310
Electric	1,357	1,305	3,663	3,529
Energy-related businesses	673	453	1,710	1,174
Total revenues	3,617	3,013	10,984	9,013
Operating expenses
Operation and maintenance	(1,206)	(1,073)	(3,454)	(3,098)
Aliso Canyon litigation and regulatory matters	(122)	(1,571)	(259)	(1,571)
Depreciation and amortization	(506)	(471)	(1,500)	(1,376)
Franchise fees and other taxes	(162)	(151)	(474)	(442)
Other (expense) income, net	(40)	(55)	(3)	52
Interest income	18	16	58	50
Interest expense	(282)	(259)	(796)	(776)
Income (loss) before income taxes and equity earnings	165	(1,365)	1,194	(316)
Income tax (expense) benefit	(21)	342	(435)	45
Equity earnings	417	391	1,118	1,022
Net income (loss)	561	(632)	1,877	751
Earnings attributable to noncontrolling interests	(65)	(5)	(187)	(48)
Preferred dividends	(11)	(11)	(33)	(52)
Preferred dividends of subsidiary	0	0	(1)	(1)
Earnings (losses) attributable to common shares	$ 485	$ (648)	$ 1,656	$ 650
Basic EPS:
Earnings (in dollars per share)	$ 1.54	$ (2.03)	$ 5.25	$ 2.10
Weighted-average common shares outstanding (in shares)	314,724	319,144	315,301	309,350
Diluted EPS:
Earnings (in dollars per share)	$ 1.53	$ (2.03)	$ 5.23	$ 2.09
Weighted-average common shares outstanding (in shares)	316,087	319,144	316,457	310,854
Natural gas
Operating expenses
Operating expenses	$ (505)	$ (282)	$ (1,835)	$ (892)
Electric fuel and purchased power
Operating expenses
Operating expenses	(307)	(312)	(763)	(828)
Energy-related businesses
Operating expenses
Operating expenses	$ (340)	$ (220)	$ (764)	$ (448)

CONDENSED CONSOLIDATED STATEM_2

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net income	$ 561	$ (632)	$ 1,877	$ 751
Other comprehensive income (loss):
Foreign currency translation adjustments	(1)	(6)	5	(6)
Financial instruments	66	29	227	118
Pension and other postretirement benefits	2	(5)	13	9
Total other comprehensive (loss) income	67	18	245	121
Comprehensive income	628	(614)	2,122	872
Preferred dividends of subsidiary			(1)	(1)
Comprehensive income, after preferred dividends of subsidiary			2,121	871
Pretax amount
Net income	517	(979)	2,125	658
Other comprehensive income (loss):
Foreign currency translation adjustments	0	(4)	5	(4)
Financial instruments	60	38	227	145
Pension and other postretirement benefits	2	(7)	15	11
Total other comprehensive (loss) income	62	27	247	152
Comprehensive income	579	(952)	2,372	810
Preferred dividends of subsidiary			(1)	(1)
Comprehensive income, after preferred dividends of subsidiary			2,371	809
Income tax (expense) benefit
Net income	(21)	342	(435)	45
Other comprehensive income (loss):
Foreign currency translation adjustments	0	0	0	0
Financial instruments	(15)	(9)	(56)	(36)
Pension and other postretirement benefits	0	2	(2)	(2)
Total other comprehensive (loss) income	(15)	(7)	(58)	(38)
Comprehensive income	(36)	335	(493)	7
Preferred dividends of subsidiary			0	0
Comprehensive income, after preferred dividends of subsidiary			(493)	7
Net-of-tax amount
Net income	496	(637)	1,690	703
Other comprehensive income (loss):
Foreign currency translation adjustments	0	(4)	5	(4)
Financial instruments	45	29	171	109
Pension and other postretirement benefits	2	(5)	13	9
Total other comprehensive (loss) income	47	20	189	114
Comprehensive income	543	(617)	1,879	817
Preferred dividends of subsidiary			(1)	(1)
Comprehensive income, after preferred dividends of subsidiary			1,878	816
Noncontrolling interests (after tax)
Net income	65	5	187	48
Other comprehensive income (loss):
Foreign currency translation adjustments	(1)	(2)	0	(2)
Financial instruments	21	0	56	9
Pension and other postretirement benefits	0	0	0	0
Total other comprehensive (loss) income	20	(2)	56	7
Comprehensive income	$ 85	$ 3	243	55
Preferred dividends of subsidiary			0	0
Comprehensive income, after preferred dividends of subsidiary			$ 243	$ 55

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 685	$ 559	[1]
Restricted cash	49	19	[1]
Accounts receivable – trade, net	1,817	2,071	[1]
Accounts receivable – other, net	371	398	[1]
Due from unconsolidated affiliates	52	23	[1]
Income taxes receivable	90	79	[1]
Inventories	506	389	[1]
Prepaid expenses	333	260
Regulatory assets	270	271	[1]
Greenhouse gas allowances	100	97	[1]
Other current assets	192	209	[1]
Total current assets	4,465	4,375	[1]
Other assets:
Restricted cash	52	3	[1]
Due from unconsolidated affiliates	0	637	[1]
Regulatory assets	2,641	2,011	[1]
Insurance receivable for Aliso Canyon costs	10	360	[1]
Greenhouse gas allowances	758	422	[1]
Nuclear decommissioning trusts	816	1,012	[1]
Dedicated assets in support of certain benefit plans	487	567	[1]
Deferred income taxes	133	151	[1]
Right-of-use assets – operating leases	665	594	[1]
Investment in Oncor Holdings	13,558	12,947	[1]
Other investments	1,876	1,525	[1]
Goodwill	1,602	1,602	[1]
Other intangible assets	350	370	[1]
Wildfire fund	310	331	[1]
Other long-term assets	1,401	1,244	[1]
Total other assets	24,659	23,776	[1]
Property, plant and equipment:
Property, plant and equipment	62,218	58,940	[1]
Less accumulated depreciation and amortization	(15,779)	(15,046)	[1]
Property, plant and equipment, net	46,439	43,894	[1]
ASSETS	75,563	72,045	[1]
Current liabilities:
Short-term debt	1,750	3,471	[1]
Accounts payable – trade	1,919	1,671	[1]
Accounts payable – other	242	178	[1]
Dividends and interest payable	630	563	[1]
Accrued compensation and benefits	474	479	[1]
Regulatory liabilities	298	359	[1]
Current portion of long-term debt and finance leases	1,005	106	[1]
Reserve for Aliso Canyon costs	145	1,980	[1]
Greenhouse gas obligations	100	97	[1]
Other current liabilities	1,273	1,131	[1]
Total current liabilities	7,836	10,035	[1]
Long-term debt and finance leases	23,830	21,068	[1]
Deferred credits and other liabilities:
Due to unconsolidated affiliates	296	287	[1]
Regulatory liabilities	3,312	3,402	[1]
Greenhouse gas obligations	521	225	[1]
Pension and other postretirement benefit plan obligations, net of plan assets	602	687	[1]
Deferred income taxes	4,327	3,477	[1]
Asset retirement obligations	3,479	3,375	[1]
Deferred credits and other	2,071	2,070	[1]
Total deferred credits and other liabilities	14,608	13,523	[1]
Commitments and contingencies			[1]
Equity:
Common stock	12,138	11,862	[1]
Retained earnings	14,123	13,548	[1]
Accumulated other comprehensive income (loss)	(120)	(318)	[1]
Total shareholders’ equity	27,030	25,981	[1]
Preferred stock of subsidiary	20	20	[1]
Other noncontrolling interests	2,239	1,418	[1]
Total equity	29,289	27,419	[1]
Total liabilities and equity	75,563	72,045	[1]
Series C Preferred Stock
Equity:
Preferred stock	$ 889	$ 889	[1]

[1]Derived from audited financial statements.

CONDENSED CONSOLIDATED BALANC_2

CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) - shares	Sep. 30, 2022	Dec. 31, 2021
Stockholders' Equity Attributable to Parent [Abstract]
Preferred stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares authorized (in shares)	750,000,000	750,000,000
Common stock, shares outstanding (in shares)	314,000,000	317,000,000
Series C Preferred Stock
Stockholders' Equity Attributable to Parent [Abstract]
Preferred stock, shares outstanding (in shares)	900,000	900,000

CONDENSED CONSOLIDATED STATEM_3

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 1,877	$ 751
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,500	1,376
Deferred income taxes and investment tax credits	387	(159)
Equity earnings	(1,118)	(1,022)
Foreign currency transaction losses, net	18	10
Share-based compensation expense	49	48
Fixed-price contracts and other derivatives	200	338
Other	157	70
Reserve for Aliso Canyon costs	(1,835)	1,525
Net change in other working capital components	(267)	(186)
Insurance receivable for Aliso Canyon costs	350	31
Distributions from investments	643	727
Changes in other noncurrent assets and liabilities, net	(506)	(528)
Net cash provided by operating activities	1,455	2,981
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(3,540)	(3,606)
Expenditures for investments and acquisitions	(275)	(216)
Purchases of nuclear decommissioning trust assets	(530)	(729)
Proceeds from sales of nuclear decommissioning trust assets	530	729
Advances to unconsolidated affiliates	0	(8)
Repayments of advances to unconsolidated affiliates	626	0
Distributions from investments	0	365
Other	6	9
Net cash used in investing activities	(3,183)	(3,456)
CASH FLOWS FROM FINANCING ACTIVITIES
Common dividends paid	(1,070)	(981)
Preferred dividends paid	(22)	(77)
Issuances of common stock	4	5
Repurchases of common stock	(478)	(39)
Issuances of debt (maturities greater than 90 days)	6,711	1,992
Payments on debt (maturities greater than 90 days) and finance leases	(3,365)	(2,315)
Decrease in short-term debt, net	(1,438)	1,999
Advances from unconsolidated affiliates	28	40
Proceeds from sales of noncontrolling interests, net	1,732	7
Purchases of noncontrolling interests	0	(221)
Distributions to noncontrolling interests	(146)	0
Contributions from noncontrolling interests	15	0
Other	(35)	(13)
Net cash provided by financing activities	1,936	397
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(3)	0
Increase (decrease) in cash, cash equivalents and restricted cash	205	(78)
Cash, cash equivalents and restricted cash, January 1	581	985
Cash, cash equivalents and restricted cash, September 30	786	907
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	732	741
Income tax payments, net of refunds	241	101
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Increase in Cameron LNG JV investment for guarantee	0	22
Repayment of advances from unconsolidated affiliate in lieu of distribution	32	0
Accrued capital expenditures	738	572
Increase in finance lease obligations for investment in PP&E	33	35
Derecognized PP&E for net investment in sales-type lease	0	44
Increase (decrease) in ARO for investment in PP&E	49	33
Issuance of common stock in exchange for NCI and related AOCI	0	1,373
Conversion of mandatory convertible preferred stock	0	2,258
Preferred stock
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Dividends declared but not paid	22	22
Common stock
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Dividends declared but not paid	$ 360	$ 351

CONSOLIDATED STATEMENTS OF CHAN

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Millions	Total		Series C Preferred Stock	Series B Preferred Stock	Preferred stock	Preferred stock Preferred Class A	Preferred stock Preferred Class B	Common stock	Common stock Preferred Class A	Common stock Preferred Class B	Retained earnings	Retained earnings Series C Preferred Stock	Retained earnings Series B Preferred Stock	Accumulated other comprehensive income (loss)	Sempra Energy shareholders' equity	Sempra Energy shareholders' equity Series C Preferred Stock	Sempra Energy shareholders' equity Series B Preferred Stock	Non- controlling interests
Beginning Balance at Dec. 31, 2020	$ 24,934				$ 3,147			$ 7,053			$ 13,673			$ (500)	$ 23,373			$ 1,561
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	751										703				703			48
Total other comprehensive (loss) income	121													114	114			7
Share-based compensation expense	48							48							48
Dividends declared:
Preferred dividends			$ (33)	$ (19)								$ (33)	$ (19)			$ (33)	$ (19)
Common stock dividends declared	(1,031)										(1,031)				(1,031)
Preferred Stock Dividends and Other Adjustments	(1)										(1)				(1)
Conversion of stock	0					$ (1,693)	$ (565)		$ 1,693	$ 565
Issuances of common stock	5							5							5
Repurchases of common stock	(39)							(39)							(39)
Noncontrolling interest activities:
Purchases	(137)							1,462						(32)	1,430			(1,567)
Sale	5							4							4			1
Ending balance at Sep. 30, 2021	24,604				889			10,791			13,292			(418)	24,554			50
Beginning Balance at Jun. 30, 2021	25,692				1,454			10,150			14,291			(444)	25,451			241
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(632)										(637)				(637)			5
Total other comprehensive (loss) income	18													20	20			(2)
Share-based compensation expense	14							14							14
Dividends declared:
Preferred dividends			(11)									(11)				(11)
Common stock dividends declared	(351)										(351)				(351)
Conversion of stock							$ (565)			$ 565
Repurchases of common stock	(1)							(1)							(1)
Noncontrolling interest activities:
Purchases	(125)							63						6	69			(194)
Ending balance at Sep. 30, 2021	24,604				889			10,791			13,292			(418)	24,554			50
Beginning Balance at Dec. 31, 2021	27,419	[1]			889			11,862			13,548			(318)	25,981			1,438
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	1,877										1,690				1,690			187
Total other comprehensive (loss) income	245													189	189			56
Share-based compensation expense	49							49							49
Dividends declared:
Preferred dividends			(33)									(33)				(33)
Common stock dividends declared	(1,081)										(1,081)				(1,081)
Preferred Stock Dividends and Other Adjustments	(1)										(1)				(1)
Issuances of common stock	4							4							4
Repurchases of common stock	(478)							(478)							(478)
Noncontrolling interest activities:
Contributions	15																	15
Distributions	(146)																	(146)
Sale	1,419							701						9	710			709
Ending balance at Sep. 30, 2022	29,289				889			12,138			14,123			(120)	27,030			2,259
Beginning Balance at Jun. 30, 2022	29,053				889			12,121			13,998			(167)	26,841			2,212
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	561										496				496			65
Total other comprehensive (loss) income	67													47	47			20
Share-based compensation expense	17							17							17
Dividends declared:
Preferred dividends			$ (11)									$ (11)				$ (11)
Common stock dividends declared	(360)										(360)				(360)
Issuances of common stock	1							1							1
Repurchases of common stock	(2)							(2)							(2)
Noncontrolling interest activities:
Contributions	2																	2
Distributions	(40)																	(40)
Sale	1							(1)							1
Ending balance at Sep. 30, 2022	$ 29,289				$ 889			$ 12,138			$ 14,123			$ (120)	$ 27,030			$ 2,259

[1]Derived from audited financial statements.

CONSOLIDATED STATEMENTS OF CH_2

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Dividends declared per share of common stock (in dollars per share)	$ 1.15	$ 1.10	$ 3.44	$ 3.30
Series C Preferred Stock
Dividends declared per share of preferred stock (in dollars per share)	$ 12.19	$ 12.19	$ 36.57	36.57
Series B Preferred Stock
Dividends declared per share of preferred stock (in dollars per share)				$ 3.38

CONDENSED STATEMENTS OF OPERATI

CONDENSED STATEMENTS OF OPERATIONS - SDG&E - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
REVENUES
Electric	$ 1,357	$ 1,305	$ 3,663	$ 3,529
Natural gas	1,587	1,255	5,611	4,310
Operating expenses
Other Income, Net	(40)	(55)	(3)	52
Interest income	18	16	58	50
Interest expense	(282)	(259)	(796)	(776)
Income (loss) before income taxes and equity earnings	165	(1,365)	1,194	(316)
Income tax (expense) benefit	(21)	342	(435)	45
Earnings (losses) attributable to common shares	485	(648)	1,656	650
San Diego Gas and Electric Company
REVENUES
Electric	1,360	1,307	3,672	3,534
Natural gas	209	157	741	585
Operating revenues	1,569	1,464	4,413	4,119
Operating expenses
Cost of electric fuel and purchased power	316	324	806	869
Cost of natural gas	65	37	260	159
Operation and maintenance	439	389	1,256	1,152
Depreciation and amortization	247	226	730	659
Franchise fees and other taxes	97	93	277	264
Total operating expenses	1,164	1,069	3,329	3,103
Operating (loss) income	405	395	1,084	1,016
Other Income, Net	12	4	68	61
Interest income	2	0	3	1
Interest expense	(113)	(104)	(333)	(307)
Income (loss) before income taxes and equity earnings	306	295	822	771
Income tax (expense) benefit	(35)	(90)	(141)	(168)
Earnings (losses) attributable to common shares	$ 271	$ 205	$ 681	$ 603

CONDENSED STATEMENTS OF COMPREH

CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - SDG&E - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net income (loss)	$ 561	$ (632)	$ 1,877	$ 751
Pension and other postretirement benefits	2	(5)	13	9
Total other comprehensive (loss) income	67	18	245	121
Comprehensive income			2,121	871
Pretax amount
Net income (loss)	517	(979)	2,125	658
Pension and other postretirement benefits	2	(7)	15	11
Total other comprehensive (loss) income	62	27	247	152
Comprehensive income			2,371	809
Income tax (expense) benefit
Net income (loss)	(21)	342	(435)	45
Pension and other postretirement benefits	0	2	(2)	(2)
Total other comprehensive (loss) income	(15)	(7)	(58)	(38)
Comprehensive income			(493)	7
Net-of-tax amount
Net income (loss)	496	(637)	1,690	703
Pension and other postretirement benefits	2	(5)	13	9
Total other comprehensive (loss) income	47	20	189	114
Comprehensive income			1,878	816
San Diego Gas and Electric Company
Net income (loss)			681	603
San Diego Gas and Electric Company \| Pretax amount
Net income (loss)	306	295	822	771
Pension and other postretirement benefits	1	1	1	1
Total other comprehensive (loss) income	1	1	1	1
Comprehensive income	307	296	823	772
San Diego Gas and Electric Company \| Income tax (expense) benefit
Net income (loss)	(35)	(90)	(141)	(168)
Pension and other postretirement benefits	0	0	0	0
Total other comprehensive (loss) income	0	0	0	0
Comprehensive income	(35)	(90)	(141)	(168)
San Diego Gas and Electric Company \| Net-of-tax amount
Net income (loss)	271	205	681	603
Pension and other postretirement benefits	1	1	1	1
Total other comprehensive (loss) income	1	1	1	1
Comprehensive income	$ 272	$ 206	$ 682	$ 604

CONDENSED BALANCE SHEETS - SDG&

CONDENSED BALANCE SHEETS - SDG&E - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 685	$ 559	[1]
Accounts receivable – trade, net	1,817	2,071	[1]
Accounts receivable – other, net	371	398	[1]
Income taxes receivable	90	79	[1]
Inventories	506	389	[1]
Prepaid expenses	333	260
Regulatory assets	270	271	[1]
Greenhouse gas allowances	100	97	[1]
Other current assets	192	209	[1]
Total current assets	4,465	4,375	[1]
Other assets:
Regulatory assets	2,641	2,011	[1]
Greenhouse gas allowances	758	422	[1]
Nuclear decommissioning trusts	816	1,012	[1]
Right-of-use assets – operating leases	665	594	[1]
Wildfire fund	310	331	[1]
Other long-term assets	1,401	1,244	[1]
Total other assets	24,659	23,776	[1]
Property, plant and equipment:
Property, plant and equipment	62,218	58,940	[1]
Less accumulated depreciation and amortization	(15,779)	(15,046)	[1]
Property, plant and equipment, net	46,439	43,894	[1]
ASSETS	75,563	72,045	[1]
Current liabilities:
Short-term debt	1,750	3,471	[1]
Accrued compensation and benefits	474	479	[1]
Regulatory liabilities	298	359	[1]
Current portion of long-term debt and finance leases	1,005	106	[1]
Greenhouse gas obligations	100	97	[1]
Other current liabilities	1,273	1,131	[1]
Total current liabilities	7,836	10,035	[1]
Long-term debt and finance leases	23,830	21,068	[1]
Deferred credits and other liabilities:
Regulatory liabilities	3,312	3,402	[1]
Greenhouse gas obligations	521	225	[1]
Pension and other postretirement benefit plan obligations, net of plan assets	602	687	[1]
Deferred income taxes	4,327	3,477	[1]
Asset retirement obligations	3,479	3,375	[1]
Deferred credits and other	2,071	2,070	[1]
Total deferred credits and other liabilities	14,608	13,523	[1]
Commitments and contingencies			[1]
Equity:
Common stock	12,138	11,862	[1]
Retained earnings	14,123	13,548	[1]
Accumulated other comprehensive income (loss)	(120)	(318)	[1]
Total shareholders’ equity	27,030	25,981	[1]
Total liabilities and equity	75,563	72,045	[1]
San Diego Gas and Electric Company
Current assets:
Cash and cash equivalents	219	25	[1]
Accounts receivable – trade, net	792	715	[1]
Accounts receivable – other, net	79	78	[1]
Income taxes receivable	26	9	[1]
Inventories	129	123	[1]
Prepaid expenses	218	174	[1]
Regulatory assets	252	231	[1]
Greenhouse gas allowances	13	13	[1]
Other current assets	69	63	[1]
Total current assets	1,797	1,431	[1]
Other assets:
Regulatory assets	1,083	786	[1]
Greenhouse gas allowances	142	111	[1]
Nuclear decommissioning trusts	816	1,012	[1]
Right-of-use assets – operating leases	284	185	[1]
Wildfire fund	310	331	[1]
Other long-term assets	165	154	[1]
Total other assets	2,800	2,579	[1]
Property, plant and equipment:
Property, plant and equipment	27,792	26,456	[1]
Less accumulated depreciation and amortization	(6,630)	(6,408)	[1]
Property, plant and equipment, net	21,162	20,048	[1]
ASSETS	25,759	24,058	[1]
Current liabilities:
Short-term debt	0	776	[1]
Accounts payable	790	588	[1]
Due to unconsolidated affiliates	93	97	[1]
Interest payable	76	50	[1]
Accrued compensation and benefits	130	148	[1]
Regulatory liabilities	27	14	[1]
Current portion of long-term debt and finance leases	486	49	[1]
Customer deposits	35	30	[1]
Greenhouse gas obligations	13	13	[1]
Asset retirement obligations	97	86	[1]
Other current liabilities	342	260	[1]
Total current liabilities	2,089	2,111	[1]
Long-term debt and finance leases	8,502	7,581	[1]
Deferred credits and other liabilities:
Regulatory liabilities	2,221	2,302	[1]
Greenhouse gas obligations	76	31	[1]
Pension and other postretirement benefit plan obligations, net of plan assets	24	25	[1]
Deferred income taxes	2,459	2,275	[1]
Asset retirement obligations	783	804	[1]
Deferred credits and other	774	680	[1]
Total deferred credits and other liabilities	6,337	6,117	[1]
Commitments and contingencies			[1]
Equity:
Preferred stock	0	0	[1]
Common stock	1,660	1,660	[1]
Retained earnings	7,180	6,599	[1]
Accumulated other comprehensive income (loss)	(9)	(10)	[1]
Total shareholders’ equity	8,831	8,249	[1]
Total liabilities and equity	$ 25,759	$ 24,058	[1]

[1]Derived from audited financial statements.

CONDENSED BALANCE SHEETS - SD_2

CONDENSED BALANCE SHEETS - SDG&E (Parentheticals) - shares	Sep. 30, 2022	Dec. 31, 2021
Stockholders' Equity Attributable to Parent [Abstract]
Preferred stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares authorized (in shares)	750,000,000	750,000,000
Common stock, shares outstanding (in shares)	314,000,000	317,000,000
San Diego Gas and Electric Company
Stockholders' Equity Attributable to Parent [Abstract]
Preferred stock, shares authorized (in shares)	45,000,000	45,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, shares authorized (in shares)	255,000,000	255,000,000
Common stock, shares outstanding (in shares)	117,000,000	117,000,000

CONDENSED STATEMENTS OF CASH FL

CONDENSED STATEMENTS OF CASH FLOWS - SDG&E - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 1,877	$ 751
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,500	1,376
Deferred income taxes and investment tax credits	387	(159)
Other	157	70
Net change in other working capital components	(267)	(186)
Changes in other noncurrent assets and liabilities, net	(506)	(528)
Net cash provided by operating activities	1,455	2,981
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(3,540)	(3,606)
Purchases of nuclear decommissioning trust assets	(530)	(729)
Proceeds from sales of nuclear decommissioning trust assets	530	729
Other	6	9
Net cash used in investing activities	(3,183)	(3,456)
CASH FLOWS FROM FINANCING ACTIVITIES
Common dividends paid	(1,070)	(981)
Issuances of debt (maturities greater than 90 days)	6,711	1,992
Payments on debt (maturities greater than 90 days) and finance leases	(3,365)	(2,315)
Decrease in short-term debt, net	(1,438)	1,999
Net cash provided by financing activities	1,936	397
Increase (decrease) in cash, cash equivalents and restricted cash	205	(78)
Cash, cash equivalents and restricted cash, January 1	581	985
Cash, cash equivalents and restricted cash, September 30	786	907
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	732	741
Income tax payments, net of refunds	241	101
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures	738	572
Increase in finance lease obligations for investment in PP&E	33	35
San Diego Gas and Electric Company
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	681	603
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	730	659
Deferred income taxes and investment tax credits	91	133
Other	23	(1)
Net change in other working capital components	57	(187)
Changes in other noncurrent assets and liabilities, net	(214)	(183)
Net cash provided by operating activities	1,368	1,024
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(1,651)	(1,560)
Purchases of nuclear decommissioning trust assets	(530)	(729)
Proceeds from sales of nuclear decommissioning trust assets	530	729
Other	8	7
Net cash used in investing activities	(1,643)	(1,553)
CASH FLOWS FROM FINANCING ACTIVITIES
Common dividends paid	(100)	0
Issuances of debt (maturities greater than 90 days)	1,395	1,120
Payments on debt (maturities greater than 90 days) and finance leases	(416)	(606)
Decrease in short-term debt, net	(401)	0
Debt issuance costs	(9)	(8)
Net cash provided by financing activities	469	506
Increase (decrease) in cash, cash equivalents and restricted cash	194	(23)
Cash, cash equivalents and restricted cash, January 1	25	262
Cash, cash equivalents and restricted cash, September 30	219	239
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	303	275
Income tax payments, net of refunds	68	64
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures	236	217
Increase in ARO for investment in PP&E	1	18
Increase in finance lease obligations for investment in PP&E	$ 12	$ 23

CONDENSED STATEMENTS OF CHANGES

CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDER’S EQUITY - SDG&E - USD ($) $ in Millions	Total		Common stock	Retained earnings	Accumulated other comprehensive income (loss)	Sempra Energy shareholders' equity	San Diego Gas and Electric Company	San Diego Gas and Electric Company Common stock	San Diego Gas and Electric Company Retained earnings	San Diego Gas and Electric Company Accumulated other comprehensive income (loss)	San Diego Gas and Electric Company Sempra Energy shareholders' equity
Beginning Balance at Dec. 31, 2020	$ 24,934		$ 7,053	$ 13,673	$ (500)	$ 23,373		$ 1,660	$ 6,080	$ (10)	$ 7,730
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	751			703		703	$ 603		603		603
Total other comprehensive (loss) income	121				114	114				1	1
Common stock dividends declared	(1,031)			(1,031)		(1,031)
Ending balance at Sep. 30, 2021	24,604		10,791	13,292	(418)	24,554		1,660	6,683	(9)	8,334
Beginning Balance at Jun. 30, 2021	25,692		10,150	14,291	(444)	25,451		1,660	6,478	(10)	8,128
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(632)			(637)		(637)			205		205
Total other comprehensive (loss) income	18				20	20				1	1
Common stock dividends declared	(351)			(351)		(351)
Ending balance at Sep. 30, 2021	24,604		10,791	13,292	(418)	24,554		1,660	6,683	(9)	8,334
Beginning Balance at Dec. 31, 2021	27,419	[1]	11,862	13,548	(318)	25,981		1,660	6,599	(10)	8,249
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	1,877			1,690		1,690	$ 681		681		681
Total other comprehensive (loss) income	245				189	189				1	1
Common stock dividends declared	(1,081)			(1,081)		(1,081)			(100)		(100)
Ending balance at Sep. 30, 2022	29,289		12,138	14,123	(120)	27,030		1,660	7,180	(9)	8,831
Beginning Balance at Jun. 30, 2022	29,053		12,121	13,998	(167)	26,841		1,660	7,009	(10)	8,659
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	561			496		496			271		271
Total other comprehensive (loss) income	67				47	47				1	1
Common stock dividends declared	(360)			(360)		(360)			(100)		(100)
Ending balance at Sep. 30, 2022	$ 29,289		$ 12,138	$ 14,123	$ (120)	$ 27,030		$ 1,660	$ 7,180	$ (9)	$ 8,831

[1]Derived from audited financial statements.

CONDENSED STATEMENTS OF CHANG_2

CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDER’S EQUITY - SDG&E (Parenthetical) - $ / shares	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022
Dividends declared per share of common stock (in dollars per share)	$ 1.15	$ 3.44
San Diego Gas and Electric Company
Dividends declared per share of common stock (in dollars per share)	$ 0.86	$ 0.86

CONDENSED STATEMENTS OF OPERA_2

CONDENSED STATEMENTS OF OPERATIONS - SoCalGas - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Operating expenses
Aliso Canyon litigation and regulatory matters	$ 122	$ 1,571	$ 259	$ 1,571
Other (expense) income, net	(40)	(55)	(3)	52
Interest income	18	16	58	50
Interest expense	(282)	(259)	(796)	(776)
Income (loss) before income taxes and equity earnings	165	(1,365)	1,194	(316)
Income tax (expense) benefit	(21)	342	(435)	45
Net income (loss)	561	(632)	1,877	751
Preferred dividends	(11)	(11)	(33)	(52)
Earnings (losses) attributable to common shares	485	(648)	1,656	650
Southern California Gas Company
REVENUES
Operating revenues	1,385	1,106	4,879	3,738
Operating expenses
Cost of natural gas	441	240	1,577	736
Operation and maintenance	590	546	1,746	1,574
Aliso Canyon litigation and regulatory matters	122	1,571	259	1,571
Depreciation and amortization	190	180	565	533
Franchise fees and other taxes	62	54	181	163
Total operating expenses	1,405	2,591	4,328	4,577
Operating (loss) income	(20)	(1,485)	551	(839)
Other (expense) income, net	(43)	(39)	(5)	(2)
Interest income	3	0	4	0
Interest expense	(50)	(39)	(135)	(118)
Income (loss) before income taxes and equity earnings	(110)	(1,563)	415	(959)
Income tax (expense) benefit	28	437	(75)	335
Net income (loss)	(82)	(1,126)	340	(624)
Preferred dividends	0	0	(1)	(1)
Earnings (losses) attributable to common shares	$ (82)	$ (1,126)	$ 339	$ (625)

CONDENSED STATEMENTS OF COMPR_2

CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - SoCalGas - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net income	$ 561	$ (632)	$ 1,877	$ 751
Other comprehensive income (loss):
Financial instruments	66	29	227	118
Pension and other postretirement benefits	2	(5)	13	9
Total other comprehensive (loss) income	67	18	245	121
Comprehensive income, after preferred dividends of subsidiary			2,121	871
Pretax amount
Net income	517	(979)	2,125	658
Other comprehensive income (loss):
Financial instruments	60	38	227	145
Pension and other postretirement benefits	2	(7)	15	11
Total other comprehensive (loss) income	62	27	247	152
Comprehensive income, after preferred dividends of subsidiary			2,371	809
Income tax (expense) benefit
Net income	(21)	342	(435)	45
Other comprehensive income (loss):
Financial instruments	(15)	(9)	(56)	(36)
Pension and other postretirement benefits	0	2	(2)	(2)
Total other comprehensive (loss) income	(15)	(7)	(58)	(38)
Comprehensive income, after preferred dividends of subsidiary			(493)	7
Net-of-tax amount
Net income	496	(637)	1,690	703
Other comprehensive income (loss):
Financial instruments	45	29	171	109
Pension and other postretirement benefits	2	(5)	13	9
Total other comprehensive (loss) income	47	20	189	114
Comprehensive income, after preferred dividends of subsidiary			1,878	816
Southern California Gas Company
Net income	(82)	(1,126)	340	(624)
Other comprehensive income (loss):
Total other comprehensive (loss) income	1	1	3	2
Southern California Gas Company \| Pretax amount
Net income	(110)	(1,563)	415	(959)
Other comprehensive income (loss):
Financial instruments			1
Pension and other postretirement benefits	1	1	2	2
Total other comprehensive (loss) income	1	1	3	2
Comprehensive income, after preferred dividends of subsidiary	(109)	(1,562)	418	(957)
Southern California Gas Company \| Income tax (expense) benefit
Net income	28	437	(75)	335
Other comprehensive income (loss):
Financial instruments			0
Pension and other postretirement benefits	0	0	0	0
Total other comprehensive (loss) income	0	0	0	0
Comprehensive income, after preferred dividends of subsidiary	28	437	(75)	335
Southern California Gas Company \| Net-of-tax amount
Net income	(82)	(1,126)	340	(624)
Other comprehensive income (loss):
Financial instruments			1
Pension and other postretirement benefits	1	1	2	2
Total other comprehensive (loss) income	1	1	3	2
Comprehensive income, after preferred dividends of subsidiary	$ (81)	$ (1,125)	$ 343	$ (622)

CONDENSED BALANCE SHEETS - SoCa

CONDENSED BALANCE SHEETS - SoCalGas - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 685	$ 559	[1]
Accounts receivable – trade, net	1,817	2,071	[1]
Accounts receivable – other, net	371	398	[1]
Due from unconsolidated affiliates	52	23	[1]
Income taxes receivable	90	79	[1]
Inventories	506	389	[1]
Regulatory assets	270	271	[1]
Greenhouse gas allowances	100	97	[1]
Other current assets	192	209	[1]
Total current assets	4,465	4,375	[1]
Other assets:
Regulatory assets	2,641	2,011	[1]
Insurance receivable for Aliso Canyon costs	10	360	[1]
Greenhouse gas allowances	758	422	[1]
Right-of-use assets – operating leases	665	594	[1]
Other long-term assets	1,401	1,244	[1]
Total other assets	24,659	23,776	[1]
Property, plant and equipment:
Property, plant and equipment	62,218	58,940	[1]
Less accumulated depreciation and amortization	(15,779)	(15,046)	[1]
Property, plant and equipment, net	46,439	43,894	[1]
ASSETS	75,563	72,045	[1]
Current liabilities:
Short-term debt	1,750	3,471	[1]
Accounts payable – trade	1,919	1,671	[1]
Accounts payable – other	242	178	[1]
Accrued compensation and benefits	474	479	[1]
Regulatory liabilities	298	359	[1]
Current portion of long-term debt and finance leases	1,005	106	[1]
Reserve for Aliso Canyon costs	145	1,980	[1]
Greenhouse gas obligations	100	97	[1]
Other current liabilities	1,273	1,131	[1]
Total current liabilities	7,836	10,035	[1]
Long-term debt and finance leases	23,830	21,068	[1]
Deferred credits and other liabilities:
Regulatory liabilities	3,312	3,402	[1]
Greenhouse gas obligations	521	225	[1]
Pension and other postretirement benefit plan obligations, net of plan assets	602	687	[1]
Deferred income taxes	4,327	3,477	[1]
Asset retirement obligations	3,479	3,375	[1]
Deferred credits and other	2,071	2,070	[1]
Total deferred credits and other liabilities	14,608	13,523	[1]
Commitments and contingencies			[1]
Equity:
Common stock	12,138	11,862	[1]
Retained earnings	14,123	13,548	[1]
Accumulated other comprehensive income (loss)	(120)	(318)	[1]
Total shareholders’ equity	27,030	25,981	[1]
Total liabilities and equity	75,563	72,045	[1]
Southern California Gas Company
Current assets:
Cash and cash equivalents	53	37	[1]
Accounts receivable – trade, net	710	1,084	[1]
Accounts receivable – other, net	72	58	[1]
Due from unconsolidated affiliates	24	49	[1]
Income taxes receivable	25	23	[1]
Inventories	293	172	[1]
Regulatory assets	18	40	[1]
Greenhouse gas allowances	79	75	[1]
Other current assets	67	61	[1]
Total current assets	1,341	1,599	[1]
Other assets:
Regulatory assets	1,481	1,148	[1]
Insurance receivable for Aliso Canyon costs	10	360	[1]
Greenhouse gas allowances	578	290	[1]
Right-of-use assets – operating leases	45	57	[1]
Other long-term assets	624	627	[1]
Total other assets	2,738	2,482	[1]
Property, plant and equipment:
Property, plant and equipment	24,424	23,104	[1]
Less accumulated depreciation and amortization	(7,178)	(6,861)	[1]
Property, plant and equipment, net	17,246	16,243	[1]
ASSETS	21,325	20,324	[1]
Current liabilities:
Short-term debt	1,227	385	[2]
Accounts payable – trade	652	775	[2]
Accounts payable – other	177	142	[2]
Due to unconsolidated affiliates	42	36	[2]
Accrued compensation and benefits	212	202	[2]
Regulatory liabilities	271	345	[2]
Current portion of long-term debt and finance leases	315	11	[2]
Customer deposits	17	13	[2]
Reserve for Aliso Canyon costs	145	1,980	[2]
Greenhouse gas obligations	79	75	[2]
Asset retirement obligations	75	77	[2]
Other current liabilities	291	271	[2]
Total current liabilities	3,503	4,312	[2]
Long-term debt and finance leases	5,175	4,773	[2]
Deferred credits and other liabilities:
Regulatory liabilities	1,091	1,100	[2]
Greenhouse gas obligations	407	174	[2]
Pension and other postretirement benefit plan obligations, net of plan assets	474	551	[2]
Deferred income taxes	1,197	1,039	[2]
Asset retirement obligations	2,628	2,505	[2]
Deferred credits and other	416	428	[2]
Total deferred credits and other liabilities	6,213	5,797	[2]
Commitments and contingencies			[2]
Equity:
Preferred stock	22	22	[2]
Common stock	2,316	1,666	[2]
Retained earnings	4,124	3,785	[2]
Accumulated other comprehensive income (loss)	(28)	(31)	[2]
Total shareholders’ equity	6,434	5,442	[2]
Total liabilities and equity	$ 21,325	$ 20,324	[2]

[1]Derived from audited financial statements.[2]Derived from audited financial statements.

CONDENSED BALANCE SHEETS - So_2

CONDENSED BALANCE SHEETS - SoCalGas (Parentheticals) - shares	Sep. 30, 2022	Dec. 31, 2021
Stockholders' Equity Attributable to Parent [Abstract]
Preferred stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares authorized (in shares)	750,000,000	750,000,000
Common stock, shares outstanding (in shares)	314,000,000	317,000,000
Southern California Gas Company
Stockholders' Equity Attributable to Parent [Abstract]
Preferred stock, shares authorized (in shares)	11,000,000	11,000,000
Preferred stock, shares outstanding (in shares)	1,000,000	1,000,000
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares outstanding (in shares)	91,000,000	91,000,000

CONDENSED STATEMENTS OF CASH _2

CONDENSED STATEMENTS OF CASH FLOWS - SoCalGas - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 1,877	$ 751
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,500	1,376
Deferred income taxes and investment tax credits	387	(159)
Other	157	70
Reserve for Aliso Canyon costs	(1,835)	1,525
Net change in other working capital components	(267)	(186)
Insurance receivable for Aliso Canyon costs	350	31
Changes in other noncurrent assets and liabilities, net	(506)	(528)
Net cash provided by operating activities	1,455	2,981
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(3,540)	(3,606)
Net cash used in investing activities	(3,183)	(3,456)
CASH FLOWS FROM FINANCING ACTIVITIES
Preferred dividends paid	(22)	(77)
Common dividends paid	(1,070)	(981)
Issuances of debt (maturities greater than 90 days)	6,711	1,992
Decrease in short-term debt, net	(1,438)	1,999
Net cash provided by financing activities	1,936	397
Increase (decrease) in cash, cash equivalents and restricted cash	205	(78)
Cash, cash equivalents and restricted cash, January 1	581	985
Cash, cash equivalents and restricted cash, September 30	786	907
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	732	741
Income tax payments, net of refunds	241	101
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures	738	572
Increase (decrease) in ARO for investment in PP&E	49	33
Increase in finance lease obligations for investment in PP&E	33	35
Southern California Gas Company
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	340	(624)
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	565	533
Deferred income taxes and investment tax credits	77	(467)
Other	51	47
Reserve for Aliso Canyon costs	(1,835)	1,525
Net change in other working capital components	98	385
Insurance receivable for Aliso Canyon costs	350	31
Changes in other noncurrent assets and liabilities, net	(408)	(393)
Net cash provided by operating activities	(762)	1,037
CASH FLOWS FROM INVESTING ACTIVITIES
Expenditures for property, plant and equipment	(1,394)	(1,417)
Net cash used in investing activities	(1,394)	(1,417)
CASH FLOWS FROM FINANCING ACTIVITIES
Preferred dividends paid	(1)	(1)
Common dividends paid	0	(75)
Equity contribution from Sempra Energy	650	800
Issuances of debt (maturities greater than 90 days)	1,497	0
Payments on finance leases	(10)	(9)
Decrease in short-term debt, net	42	(113)
Debt issuance costs	(6)	0
Net cash provided by financing activities	2,172	602
Increase (decrease) in cash, cash equivalents and restricted cash	16	222
Cash, cash equivalents and restricted cash, January 1	37	4
Cash, cash equivalents and restricted cash, September 30	53	226
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest payments, net of amounts capitalized	123	119
Income tax payments, net of refunds	0	170
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Accrued capital expenditures	235	205
Increase (decrease) in ARO for investment in PP&E	48	(1)
Increase in finance lease obligations for investment in PP&E	$ 21	$ 12

CONDENSED STATEMENTS OF CHANG_3

CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY - SoCalGas - USD ($) $ in Millions	Total		Preferred stock	Common stock	Retained earnings	Accumulated other comprehensive income (loss)	Southern California Gas Company	Southern California Gas Company Preferred stock	Southern California Gas Company Common stock	Southern California Gas Company Retained earnings	Southern California Gas Company Accumulated other comprehensive income (loss)
Beginning Balance at Dec. 31, 2020	$ 24,934		$ 3,147	$ 7,053	$ 13,673	$ (500)	$ 5,144	$ 22	$ 866	$ 4,287	$ (31)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	751				703		(624)			(624)
Other comprehensive (loss) income	121					114	2				2
Dividends declared:
Preferred dividends							(1)			(1)
Common stock dividends declared	(1,031)				(1,031)		(75)			(75)
Equity contribution from Sempra Energy							800		800
Ending balance at Sep. 30, 2021	24,604		889	10,791	13,292	(418)	5,246	22	1,666	3,587	(29)
Beginning Balance at Jun. 30, 2021	25,692		1,454	10,150	14,291	(444)	5,571	22	866	4,713	(30)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(632)				(637)		(1,126)			(1,126)
Other comprehensive (loss) income	18					20	1				1
Dividends declared:
Common stock dividends declared	(351)				(351)
Equity contribution from Sempra Energy							800		800
Ending balance at Sep. 30, 2021	24,604		889	10,791	13,292	(418)	5,246	22	1,666	3,587	(29)
Beginning Balance at Dec. 31, 2021	27,419	[1]	889	11,862	13,548	(318)	5,442	22	1,666	3,785	(31)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	1,877				1,690		340			340
Other comprehensive (loss) income	245					189	3				3
Dividends declared:
Preferred dividends							(1)			(1)
Common stock dividends declared	(1,081)				(1,081)
Equity contribution from Sempra Energy							650		650
Ending balance at Sep. 30, 2022	29,289		889	12,138	14,123	(120)	6,434	22	2,316	4,124	(28)
Beginning Balance at Jun. 30, 2022	29,053		889	12,121	13,998	(167)	6,015	22	1,816	4,206	(29)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	561				496		(82)			(82)
Other comprehensive (loss) income	67					47	1				1
Dividends declared:
Common stock dividends declared	(360)				(360)
Equity contribution from Sempra Energy							500		500
Ending balance at Sep. 30, 2022	$ 29,289		$ 889	$ 12,138	$ 14,123	$ (120)	$ 6,434	$ 22	$ 2,316	$ 4,124	$ (28)

[1]Derived from audited financial statements.

CONDENSED STATEMENTS OF CHANG_4

CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY - SoCalGas (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Dividends declared per share of common stock (in dollars per share)	$ 1.15	$ 1.10	$ 3.44	$ 3.30
Southern California Gas Company
Dividends declared per share of preferred stock (in dollars per share)	$ 0.38	$ 0.38	$ 1.13	1.13
Dividends declared per share of common stock (in dollars per share)				$ 0.82

GENERAL INFORMATION AND OTHER F

GENERAL INFORMATION AND OTHER FINANCIAL DATA	9 Months Ended
GENERAL INFORMATION AND OTHER FINANCIAL DATA	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
GENERAL INFORMATION AND OTHER FINANCIAL DATA	GENERAL INFORMATION AND OTHER FINANCIAL DATA PRINCIPLES OF CONSOLIDATION Sempra Sempra’s Condensed Consolidated Financial Statements include the accounts of Sempra Energy, a California-based holding company doing business as Sempra, and its consolidated entities. In the fourth quarter of 2021, we formed Sempra Infrastructure, which resulted in a change to our reportable segments. Historical segment disclosures have been restated to conform with the current presentation of our four separate reportable segments, which we discuss in Note 12. All references in these Notes to our reportable segments are not intended to refer to any legal entity with the same or similar name. SDG&E SDG&E’s common stock is wholly owned by Enova Corporation, which is a wholly owned subsidiary of Sempra. SoCalGas SoCalGas’ common stock is wholly owned by Pacific Enterprises, which is a wholly owned subsidiary of Sempra. BASIS OF PRESENTATION This is a combined report of Sempra, SDG&E and SoCalGas. We provide separate information for SDG&E and SoCalGas as required. We have eliminated intercompany accounts and transactions within the consolidated financial statements of each reporting entity. We have prepared our Condensed Consolidated Financial Statements in conformity with U.S. GAAP and in accordance with the interim period reporting requirements of Form 10-Q and applicable rules of the SEC. The financial statements reflect all adjustments that are necessary for a fair presentation of the results for the interim periods. These adjustments are only of a normal, recurring nature. Results of operations for interim periods are not necessarily indicative of results for the entire year or for any other period. We evaluated events and transactions that occurred after September 30, 2022 through the date the financial statements were issued and, in the opinion of management, the accompanying statements reflect all adjustments necessary for a fair presentation. All December 31, 2021 balance sheet information in the Condensed Consolidated Financial Statements has been derived from our audited 2021 Consolidated Financial Statements in the Annual Report. Certain information and note disclosures normally included in annual financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to the interim period reporting provisions of U.S. GAAP and the SEC. We describe our significant accounting policies in Note 1 of the Notes to Consolidated Financial Statements in the Annual Report and the impact of the adoption of new accounting standards on those policies in Note 2 below. We follow the same accounting policies for interim period reporting purposes. The information contained in this report should be read in conjunction with the Annual Report. Regulated Operations SDG&E, SoCalGas and Sempra Infrastructure’s natural gas distribution utility, Ecogas, prepare their financial statements in accordance with the provisions of U.S. GAAP governing rate-regulated operations. We discuss revenue recognition and the effects of regulation at our utilities in Notes 3 and 4 below and in Notes 1, 3 and 4 of the Notes to Consolidated Financial Statements in the Annual Report. Our Sempra Texas Utilities segment is comprised of our equity method investments in holding companies that own interests in regulated electric transmission and distribution utilities in Texas. CASH, CASH EQUIVALENTS AND RESTRICTED CASH Cash equivalents are highly liquid investments with original maturities of three months or less at the date of purchase. Restricted cash includes: ▪ for Sempra Infrastructure, funds fully drawn against Gazprom’s letters of credit, including draws associated with its LNG storage and regasification agreement that we discuss in Note 11, and funds denominated in Mexican pesos to pay for rights-of-way, license fees, permits, topographic surveys and other costs pursuant to trust and debt agreements related to pipeline projects ▪ for Parent and other, funds held in a delisting trust for the purpose of purchasing the remaining publicly owned IEnova shares The following table provides a reconciliation of cash, cash equivalents and restricted cash reported on Sempra’s Condensed Consolidated Balance Sheets to the sum of such amounts reported on Sempra’s Condensed Consolidated Statements of Cash Flows. RECONCILIATION OF CASH, CASH EQUIVALENTS AND RESTRICTED CASH (Dollars in millions) September 30, December 31, Cash and cash equivalents $ 685 $ 559 Restricted cash, current 49 19 Restricted cash, noncurrent 52 3 Total cash, cash equivalents and restricted cash on the Condensed Consolidated Statements of Cash Flows $ 786 $ 581 CREDIT LOSSES We are exposed to credit losses from financial assets measured at amortized cost, including trade and other accounts receivable, amounts due from unconsolidated affiliates, our net investment in sales-type leases and a note receivable. We are also exposed to credit losses from off-balance sheet arrangements through Sempra’s guarantee related to Cameron LNG JV’s SDSRA, which we discuss in Note 6. We regularly monitor and evaluate credit losses and record allowances for expected credit losses, if necessary, for trade and other accounts receivable using a combination of factors, including past-due status based on contractual terms, trends in write-offs, the age of the receivables and customer payment patterns, historical and industry trends, counterparty creditworthiness, economic conditions and specific events, such as bankruptcies, pandemics and other factors. We write off financial assets measured at amortized cost in the period in which we determine they are not recoverable. We record recoveries of amounts previously written off when it is known that they will be recovered. In 2021, SDG&E and SoCalGas applied, on behalf of their customers, for financial assistance from the California Department of Community Services and Development under the California Arrearage Payment Program, which provided funds of $63 million and $79 million for SDG&E and SoCalGas, respectively. In the first quarter of 2022, SDG&E and SoCalGas received and applied the amounts directly to eligible customer accounts to reduce past due balances. In June 2022, AB 205 was approved establishing, among other things, the 2022 California Arrearage Payment Program. SDG&E and SoCalGas have applied for funding from this program on behalf of their residential customers with past due balances and, if approved, may receive up to $51 million and $59 million, respectively, of such funding in the first quarter of 2023. We provide below allowances and changes in allowances for credit losses for trade receivables and other receivables. SDG&E and SoCalGas record changes in the allowances for credit losses related to Accounts Receivable – Trade in regulatory accounts. CHANGES IN ALLOWANCES FOR CREDIT LOSSES (Dollars in millions) 2022 2021 Sempra: Allowances for credit losses at January 1 $ 136 $ 138 Provisions for expected credit losses 111 96 Write-offs (57) (28) Allowances for credit losses at September 30 $ 190 $ 206 SDG&E: Allowances for credit losses at January 1 $ 66 $ 69 Provisions for expected credit losses 51 30 Write-offs (30) (16) Allowances for credit losses at September 30 $ 87 $ 83 SoCalGas: Allowances for credit losses at January 1 $ 69 $ 68 Provisions for expected credit losses 58 64 Write-offs (27) (12) Allowances for credit losses at September 30 $ 100 $ 120 Allowances for credit losses related to accounts receivable are included in the Condensed Consolidated Balance Sheets as follows: ALLOWANCES FOR CREDIT LOSSES (Dollars in millions) September 30, December 31, 2022 2021 Sempra: Accounts receivable – trade, net $ 151 $ 94 Accounts receivable – other, net 37 39 Other long-term assets 2 3 Total allowances for credit losses $ 190 $ 136 SDG&E: Accounts receivable – trade, net $ 64 $ 42 Accounts receivable – other, net 22 22 Other long-term assets 1 2 Total allowances for credit losses $ 87 $ 66 SoCalGas: Accounts receivable – trade, net $ 84 $ 51 Accounts receivable – other, net 15 17 Other long-term assets 1 1 Total allowances for credit losses $ 100 $ 69 As we discuss below in “Transactions with Affiliates,” we had a loan due from an unconsolidated affiliate that was paid in full in July 2022. At December 31, 2021, $1 million of expected credit losses are included in noncurrent Due From Unconsolidated Affiliates on Sempra’s Condensed Consolidated Balance Sheet. As we discuss below in “Note Receivable,” we have an interest-bearing promissory note due from KKR. On a quarterly basis, we evaluate credit losses and record allowances for expected credit losses on this note receivable, including compounded interest and unamortized transaction costs, based on published default rate studies, the maturity date of the instrument and an internally developed credit rating. At September 30, 2022 and December 31, 2021, $7 million and $8 million, respectively, of expected credit losses are included in Other Long-Term Assets on Sempra’s Condensed Consolidated Balance Sheets. As we discuss in Note 6, Sempra provided a guarantee for the benefit of Cameron LNG JV related to amounts withdrawn by Sempra Infrastructure from the SDSRA. On a quarterly basis, we evaluate credit losses and record liabilities for expected credit losses on this off-balance sheet arrangement based on external credit ratings, published default rate studies and the maturity date of the arrangement. At September 30, 2022 and December 31, 2021, $6 million and $7 million, respectively, of expected credit losses are included in Deferred Credits and Other on Sempra’s Condensed Consolidated Balance Sheets. INVENTORIES The components of inventories are as follows: INVENTORY BALANCES (Dollars in millions) Sempra SDG&E SoCalGas September 30, December 31, September 30, December 31, September 30, December 31, Natural gas $ 249 $ 164 $ 1 $ — $ 214 $ 114 LNG 32 27 — — — — Materials and supplies 225 198 128 123 79 58 Total $ 506 $ 389 $ 129 $ 123 $ 293 $ 172 NOTE RECEIVABLE In November 2021, Sempra loaned $300 million to KKR in exchange for an interest-bearing promissory note that is due in full no later than October 2029 and bears compound interest at 5% per annum, which may be paid quarterly or added to the outstanding principal at the election of KKR. At September 30, 2022 and December 31, 2021, Other Long-Term Assets includes $312 million and $297 million, respectively, of outstanding principal, compounded interest and unamortized transaction costs, net of allowance for credit losses, and at December 31, 2021, Other Current Assets includes $3 million of interest receivable on Sempra’s Condensed Consolidated Balance Sheets. WILDFIRE FUND In July 2019, the Wildfire Legislation was signed into law to address certain issues related to catastrophic wildfires in the State of California and their impact on electric IOUs. We discuss the Wildfire Legislation further in Note 1 of the Notes to Consolidated Financial Statements in the Annual Report. In August 2022, the OEIS approved SDG&E’s 2022 Wildfire Mitigation Plan, which is effective until the OEIS approves a new plan. SDG&E submitted its request to the OEIS for its annual wildfire safety certification in September 2022. OEIS has until December 2022 to issue the certification or provide written notice explaining why additional time is needed. SDG&E’s existing safety certification remains valid until this pending request is resolved. CAPITALIZED FINANCING COSTS Capitalized financing costs include capitalized interest costs and AFUDC related to both debt and equity financing of construction projects. We capitalize interest costs incurred to finance capital projects and interest at equity method investments that have not commenced planned principal operations. The table below summarizes capitalized financing costs, comprised of AFUDC and capitalized interest. CAPITALIZED FINANCING COSTS (Dollars in millions) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Sempra $ 65 $ 52 $ 182 $ 166 SDG&E 30 24 84 82 SoCalGas 19 18 54 49 VARIABLE INTEREST ENTITIES We consolidate a VIE if we are the primary beneficiary of the VIE. Our determination of whether we are the primary beneficiary is based on qualitative and quantitative analyses, which assess: ▪ the purpose and design of the VIE; ▪ the nature of the VIE’s risks and the risks we absorb; ▪ the power to direct activities that most significantly impact the economic performance of the VIE; and ▪ the obligation to absorb losses or the right to receive benefits that could be significant to the VIE. We will continue to evaluate our VIEs for any changes that may impact our determination of whether an entity is a VIE and if we are the primary beneficiary. SDG&E SDG&E’s power procurement is subject to reliability requirements that may require SDG&E to enter into various PPAs that include variable interests. SDG&E evaluates the respective entities to determine if variable interests exist and, based on the qualitative and quantitative analyses described above, if SDG&E, and indirectly Sempra, is the primary beneficiary. SDG&E has agreements under which it purchases power generated by facilities for which it supplies all of the natural gas to fuel the power plant (i.e., tolling agreements). SDG&E’s obligation to absorb natural gas costs may be a significant variable interest. In addition, SDG&E has the power to direct the dispatch of electricity generated by these facilities. Based on our analysis, the ability to direct the dispatch of electricity may have the most significant impact on the economic performance of the entity owning the generating facility because of the associated exposure to the cost of natural gas, which fuels the plants, and the value of electricity produced. To the extent that SDG&E (1) is obligated to purchase and provide fuel to operate the facility, (2) has the power to direct the dispatch, and (3) purchases all of the output from the facility for a substantial portion of the facility’s useful life, SDG&E may be the primary beneficiary of the entity owning the generating facility. SDG&E determines if it is the primary beneficiary in these cases based on a qualitative approach in which it considers the operational characteristics of the facility, including its expected power generation output relative to its capacity to generate and the financial structure of the entity, among other factors. If SDG&E determines that it is the primary beneficiary, SDG&E and Sempra consolidate the entity that owns the facility as a VIE. In addition to tolling agreements, other variable interests involve various elements of fuel and power costs, and other components of cash flows expected to be paid to or received by our counterparties. In most of these cases, the expectation of variability is not substantial, and SDG&E generally does not have the power to direct activities, including the operation and maintenance activities of the generating facility, that most significantly impact the economic performance of the other VIEs. If our ongoing evaluation of these VIEs were to conclude that SDG&E becomes the primary beneficiary and consolidation by SDG&E becomes necessary, the effects could be significant to the financial position and liquidity of SDG&E and Sempra. SDG&E determined that none of its PPAs and tolling agreements resulted in SDG&E being the primary beneficiary of a VIE at September 30, 2022 and December 31, 2021. PPAs and tolling agreements that relate to SDG&E’s involvement with VIEs are primarily accounted for as finance leases. The carrying amounts of the assets and liabilities under these contracts are included in PP&E, net, and finance lease liabilities with balances of $1,200 million and $1,217 million at September 30, 2022 and December 31, 2021, respectively. SDG&E recovers costs incurred on PPAs, tolling agreements and other variable interests through CPUC-approved long-term power procurement plans. SDG&E has no residual interest in the respective entities and has not provided or guaranteed any debt or equity support, liquidity arrangements, performance guarantees or other commitments associated with these contracts other than the purchase commitments described in Note 16 of the Notes to Consolidated Financial Statements in the Annual Report. As a result, SDG&E’s potential exposure to loss from its variable interest in these VIEs is not significant. Sempra Texas Utilities Oncor Holdings is a VIE. Sempra is not the primary beneficiary of this VIE because of the structural and operational ring-fencing and governance measures in place that prevent us from having the power to direct the significant activities of Oncor Holdings. As a result, we do not consolidate Oncor Holdings and instead account for our ownership interest as an equity method investment. See Note 6 of the Notes to Consolidated Financial Statements in the Annual Report for additional information about our equity method investment in Oncor Holdings and restrictions on our ability to influence its activities. Our maximum exposure to loss, which fluctuates over time, from our interest in Oncor Holdings does not exceed the carrying value of our investment, which was $13,558 million at September 30, 2022 and $12,947 million at December 31, 2021. Sempra Infrastructure Cameron LNG JV Cameron LNG JV is a VIE principally due to contractual provisions that transfer certain risks to customers. Sempra is not the primary beneficiary of this VIE because we do not have the power to direct the most significant activities of Cameron LNG JV, including LNG production and operation and maintenance activities at the liquefaction facility. Therefore, we account for our investment in Cameron LNG JV under the equity method. The carrying value of our investment, including amounts recognized in AOCI related to interest-rate cash flow hedges at Cameron LNG JV, was $766 million at September 30, 2022 and $514 million at December 31, 2021. Our maximum exposure to loss, which fluctuates over time, includes the carrying value of our investment and our obligation under the SDSRA, which we discuss in Note 6. CFIN As we discuss in Note 6, in July 2020, Sempra entered into a Support Agreement for the benefit of CFIN, which is a VIE. Sempra is not the primary beneficiary of this VIE because we do not have the power to direct the most significant activities of CFIN, including modification, prepayment, and refinance decisions related to the financing arrangement with external lenders and Cameron LNG JV’s four project owners as well as the ability to determine and enforce remedies in the event of default. The conditional obligations of the Support Agreement represent a variable interest that we measure at fair value on a recurring basis (see Note 9). Sempra’s maximum exposure to loss under the terms of the Support Agreement is $979 million. ECA LNG Phase 1 ECA LNG Phase 1 is a VIE because its total equity at risk is not sufficient to finance its activities without additional subordinated financial support. We expect that ECA LNG Phase 1 will require future capital contributions or other financial support to finance the construction of the facility. Sempra is the primary beneficiary of this VIE because we have the power to direct the development activities related to the construction of the liquefaction facility, which we consider to be the most significant activities of ECA LNG Phase 1 during the construction phase of its natural gas liquefaction export project. As a result, we consolidate ECA LNG Phase 1. Sempra consolidated $983 million and $632 million of assets at September 30, 2022 and December 31, 2021, respectively, consisting primarily of PP&E, net, and Accounts Receivable – Other attributable to ECA LNG Phase 1 that could be used only to settle obligations of this VIE and that are not available to settle obligations of Sempra, and $677 million and $455 million of liabilities at September 30, 2022 and December 31, 2021, respectively, consisting primarily of long-term debt, short-term debt and accounts payable attributable to ECA LNG Phase 1 for which creditors do not have recourse to the general credit of Sempra. Additionally, as we discuss in Note 7, IEnova and TotalEnergies SE have provided guarantees for 83.4% and 16.6%, respectively, of the loan facility supporting construction of the liquefaction facility. PENSION AND OTHER POSTRETIREMENT BENEFITS Net Periodic Benefit Cost The following tables provide the components of net periodic benefit cost. The components of net periodic benefit cost, other than the service cost component, are included in the Other (Expense) Income, Net, table below. NET PERIODIC BENEFIT COST – SEMPRA (Dollars in millions) Pension benefits Other postretirement benefits Three months ended September 30, 2022 2021 2022 2021 Service cost $ 27 $ 36 $ 4 $ 6 Interest cost 29 28 7 7 Expected return on assets (46) (44) (16) (14) Amortization of: Prior service cost (credit) 3 3 (1) (1) Actuarial loss (gain) 8 12 (4) (3) Net periodic benefit cost (credit) 21 35 (10) (5) Regulatory adjustments 87 73 10 5 Total expense recognized $ 108 $ 108 $ — $ — Nine months ended September 30, 2022 2021 2022 2021 Service cost $ 110 $ 109 $ 17 $ 17 Interest cost 88 84 21 21 Expected return on assets (137) (130) (48) (44) Amortization of: Prior service cost (credit) 8 8 (2) (2) Actuarial loss (gain) 19 34 (11) (7) Settlement charges — 7 — — Net periodic benefit cost (credit) 88 112 (23) (15) Regulatory adjustments 84 66 23 15 Total expense recognized $ 172 $ 178 $ — $ — NET PERIODIC BENEFIT COST – SDG&E (Dollars in millions) Pension benefits Other postretirement benefits Three months ended September 30, 2022 2021 2022 2021 Service cost $ 8 $ 9 $ 1 $ 2 Interest cost 7 6 1 1 Expected return on assets (13) (11) (2) (2) Amortization of: Actuarial loss (gain) — 1 (1) (1) Net periodic benefit cost (credit) 2 5 (1) — Regulatory adjustments 24 21 1 — Total expense recognized $ 26 $ 26 $ — $ — Nine months ended September 30, 2022 2021 2022 2021 Service cost $ 28 $ 26 $ 4 $ 4 Interest cost 20 18 4 4 Expected return on assets (35) (36) (7) (7) Amortization of: Actuarial loss (gain) 1 2 (2) (2) Net periodic benefit cost (credit) 14 10 (1) (1) Regulatory adjustments 26 30 1 1 Total expense recognized $ 40 $ 40 $ — $ — NET PERIODIC BENEFIT COST – SOCALGAS (Dollars in millions) Pension benefits Other postretirement benefits Three months ended September 30, 2022 2021 2022 2021 Service cost $ 16 $ 23 $ 3 $ 5 Interest cost 20 19 5 5 Expected return on assets (30) (27) (13) (12) Amortization of: Prior service cost (credit) 2 2 (1) (1) Actuarial loss (gain) 6 8 (3) (2) Net periodic benefit cost (credit) 14 25 (9) (5) Regulatory adjustments 63 52 9 5 Total expense recognized $ 77 $ 77 $ — $ — Nine months ended September 30, 2022 2021 2022 2021 Service cost $ 72 $ 73 $ 13 $ 13 Interest cost 61 59 16 16 Expected return on assets (94) (85) (40) (36) Amortization of: Prior service cost (credit) 6 6 (2) (2) Actuarial loss (gain) 14 27 (9) (5) Net periodic benefit cost (credit) 59 80 (22) (14) Regulatory adjustments 58 36 22 14 Total expense recognized $ 117 $ 116 $ — $ — DEDICATED ASSETS IN SUPPORT OF CERTAIN BENEFITS PLANS In support of its Supplemental Executive Retirement, Cash Balance Restoration and Deferred Compensation Plans, Sempra maintains dedicated assets, including a Rabbi Trust and investments in life insurance contracts, which totaled $487 million and $567 million at September 30, 2022 and December 31, 2021, respectively. SEMPRA EARNINGS PER COMMON SHARE Basic EPS is calculated by dividing earnings attributable to common shares by the weighted-average number of common shares outstanding for the period. Diluted EPS includes the potential dilution of common stock equivalent shares that could occur if securities or other contracts to issue common stock were exercised or converted into common stock. EARNINGS PER COMMON SHARE COMPUTATIONS (Dollars in millions, except per share amounts; shares in thousands) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Numerator: Earnings (losses) attributable to common shares $ 485 $ (648) $ 1,656 $ 650 Denominator: Weighted-average common shares outstanding for basic EPS (1) 314,724 319,144 315,301 309,350 Dilutive effect of stock options and RSUs (2)(3) 1,363 — 1,156 797 Dilutive effect of mandatory convertible preferred stock — — — 707 Weighted-average common shares outstanding for diluted EPS 316,087 319,144 316,457 310,854 EPS: Basic $ 1.54 $ (2.03) $ 5.25 $ 2.10 Diluted $ 1.53 $ (2.03) $ 5.23 $ 2.09 (1) Includes 401 and 451 fully vested RSUs held in our Deferred Compensation Plan for the three months ended September 30, 2022 and 2021, respectively, and 402 and 453 of such RSUs for the nine months ended September 30, 2022 and 2021, respectively. These fully vested RSUs are included in weighted-average common shares outstanding for basic EPS because there are no conditions under which the corresponding shares will not be issued. (2) In the three months ended September 30, 2021, the total weighted-average number of potentially dilutive stock options and RSUs was 699. However, these securities were not included in the computation of EPS because to do so would have decreased loss per share. (3) Due to market fluctuations of both Sempra common stock and the comparative indices used to determine the vesting percentage of our total shareholder return performance-based RSUs, which we discuss in Note 10 of the Notes to Consolidated Financial Statements in the Annual Report, dilutive RSUs may vary widely from period-to-period. The potentially dilutive impact from stock options and RSUs is calculated under the treasury stock method. Under this method, proceeds based on the exercise price and unearned compensation are assumed to be used to repurchase shares on the open market at the average market price for the period, reducing the number of potential new shares to be issued and sometimes causing an antidilutive effect. The computation of diluted EPS for the three months and nine months ended September 30, 2022 excludes no potentially dilutive shares and 115,376 potentially dilutive shares, respectively, and the computation of diluted EPS for the three months and nine months ended September 30, 2021 excludes 147,840 and 240,654 potentially dilutive shares, respectively, because to include them would be antidilutive for the period. However, these shares could potentially dilute basic EPS in the future. In 2021, the potentially dilutive impact from mandatory convertible preferred stock was calculated under the if-converted method until the mandatory conversion date. After the mandatory conversion date, the converted shares are included in weighted-average common shares outstanding for basic EPS. We converted all of our series A preferred stock into common stock on January 15, 2021 and all of our series B preferred stock into common stock on July 15, 2021. The computation of diluted EPS for the three months and nine months ended September 30, 2021 excludes 639,733 and 3,037,812 potentially dilutive shares, respectively. In January 2022, pursuant to Sempra’s share-based compensation plans, the Compensation and Talent Committee of Sempra’s board of directors granted 219,898 nonqualified stock options, 338,080 performance-based RSUs and 150,286 service-based RSUs. We discuss share-based compensation plans and related awards and the terms and conditions of Sempra’s equity securities further in Notes 10, 13 and 14 of the Notes to Consolidated Financial Statements in the Annual Report. COMPREHENSIVE INCOME The following tables present the changes in AOCI by component and amounts reclassified out of AOCI to net income, after amounts attributable to NCI. CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) BY COMPONENT (1) (Dollars in millions) Foreign Financial Pension Total Three months ended September 30, 2022 and 2021 Sempra: Balance at June 30, 2022 $ (65) $ (30) $ (72) $ (167) OCI before reclassifications — 40 — 40 Amounts reclassified from AOCI — 5 2 7 Net OCI — 45 2 47 Balance at September 30, 2022 $ (65) $ 15 $ (70) $ (120) Balance at June 30, 2021 $ (88) $ (265) $ (91) $ (444) OCI before reclassifications (2) — 15 (8) 7 Amounts reclassified from AOCI — 16 3 19 Net OCI (2) — 31 (5) 26 Balance at September 30, 2021 $ (88) $ (234) $ (96) $ (418) SDG&E: Balance at June 30, 2022 $ (10) $ (10) Amounts reclassified from AOCI 1 1 Net OCI 1 1 Balance at September 30, 2022 $ (9) $ (9) Balance at June 30, 2021 $ (10) $ (10) Amounts reclassified from AOCI 1 1 Net OCI 1 1 Balance at September 30, 2021 $ (9) $ (9) SoCalGas: Balance at June 30, 2022 $ (12) $ (17) $ (29) Amounts reclassified from AOCI — 1 1 Net OCI — 1 1 Balance at September 30, 2022 $ (12) $ (16) $ (28) Balance at June 30, 2021 $ (13) $ (17) $ (30) Amounts reclassified from AOCI — 1 1 Net OCI — 1 1 Balance at September 30, 2021 $ (13) $ (16) $ (29) (1) All amounts are net of income tax, if subject to tax, and after NCI. (2) Total AOCI includes $4 of foreign currency translation adjustments and $2 of financial instruments associated with the IEnova cash tender offer, which we discuss below in “Other Noncontrolling Interests – Sempra Infrastructure.” This transaction did not impact the Condensed Consolidated Statement of Comprehensive Income (Loss). CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) BY COMPONENT (1) (CONTINUED) (Dollars in millions) Foreign Financial Pension Total Nine months ended September 30, 2022 and 2021 Sempra: Balance at December 31, 2021 $ (79) $ (156) $ (83) $ (318) OCI before reclassifications 4 151 7 162 Amounts reclassified from AOCI (2) 10 20 6 36 Net OCI (2) 14 171 13 198 Balance at September 30, 2022 $ (65) $ 15 $ (70) $ (120) Balance at December 31, 2020 $ (64) $ (331) $ (105) $ (500) OCI before reclassifications (3) (24) 52 (3) 25 Amounts reclassified from AOCI — 45 12 57 Net OCI (3) (24) 97 9 82 Balance at September 30, 2021 $ (88) $ (234) $ (96) $ (418) SDG&E: Balance at December 31, 2021 $ (10) $ (10) Amounts reclassified from AOCI 1 1 Net OCI 1 1 Balance at September 30, 2022 $ (9) $ (9) Balance at December 31, 2020 $ (10) $ (10) Amounts reclassified from AOCI 1 1 Net OCI 1 1 Balance at September 30, 2021 $ (9) $ (9) SoCalGas: Balance at December 31, 2021 $ (13) $ (18) $ (31) Amounts reclassified from AOCI 1 2 3 Net OCI 1 2 3 Balance at September 30, 2022 $ (12) $ (16) $ (28) Balance at December 31, 2020 $ (13) $ (18) $ (31) Amounts reclassified from AOCI — 2 2 Net OCI — 2 2 Balance at September 30, 2021 $ (13) $ (16) $ (29) (1) All amounts are net of income tax, if subject to tax, and after NCI. (2) Total AOCI includes $9 of foreign currency translation adjustments associated with sale of NCI to ADIA, which we discuss below in “Other Noncontrolling Interests – Sempra Infrastructure.” This transaction did not impact the Condensed Consolidated Statement of Comprehensive Income (Loss). (3) Total AOCI includes $(20) of foreign currency translation adjustments and $(12) of financial instruments associated with the IEnova exchange offer and cash tender offer, which we discuss below in “Other Noncontrolling Interests – Sempra Infrastructure.” These transactions did not impact the Condensed Consolidated Statement of Comprehensive Income (Loss). RECLASSIFICATIONS OUT OF ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Dollars in millions) Details about accumulated other Amounts reclassified Affected line item on Condensed Three months ended September 30, 2022 2021 Sempra: Financial instruments: Interest rate instruments $ 2 $ (1) Interest Expense Interest rate instruments 1 19 Equity Earnings (1) Interest rate and foreign exchange instruments 3 5 Other (Expense) Income, Net Total, before income tax 6 23 (2) (7) Income Tax (Expense) Benefit Total, net of income tax 4 16 1 — Earnings Attributable to Noncontrolling Interests Total, net of income tax and after NCI $ 5 $ 16 Pension and other postretirement benefits (2) : Amortization of actuarial loss $ 2 $ 3 Other (Expense) Income, Net Amortization of prior service cost 1 1 Other (Expense) Income, Net Total, before income tax 3 4 (1) (1) Income Tax (Expense) Benefit Total, net of income tax $ 2 $ 3 Total reclassifications for the period, net of income tax and after NCI $ 7 $ 19 SDG&E: Pension and other postretirement benefits (2) : Amortization of actuarial loss $ 1 $ — Other Income, Net Amortization of prior service cost — 1 Other Income, Net Total reclassifications for the period, net of income tax $ 1 $ 1 SoCalGas: Pension and other postretirement benefits (2) : Amortization of ac

NEW ACCOUNTING STANDARDS

NEW ACCOUNTING STANDARDS	9 Months Ended
NEW ACCOUNTING STANDARDS	Sep. 30, 2022
Accounting Changes and Error Corrections [Abstract]
NEW ACCOUNTING STANDARDS	NEW ACCOUNTING STANDARDS We describe below recent accounting pronouncements that have had or may have a significant effect on our results of operations, financial condition, cash flows or disclosures. ASU 2020-06, “Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity”: ASU 2020-06 simplifies the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts on an entity’s own equity. In addition to other changes, this standard amends ASC 470-20, “Debt with Conversion and Other Options,” by removing the accounting models for instruments with beneficial and cash conversion features. The standard also amends certain guidance in ASC 260, “Earnings Per Share,” for the computation of EPS for convertible instruments and contracts on an entity’s own equity. For public entities, ASU 2020-06 is effective for fiscal years beginning after December 15, 2021, with early adoption permitted. An entity can use either a full or modified retrospective approach to adopt ASU 2020-06 and must disclose, in the period of adoption, EPS transition information about the effect of the change on affected per-share amounts. We adopted the standard on January 1, 2022 using a modified retrospective approach and the adoption did not materially impact our financial statements or per-share amounts.

REVENUES

REVENUES	9 Months Ended
REVENUES	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
REVENUES	REVENUES We discuss revenue recognition for revenues from contracts with customers and from sources other than contracts with customers in Note 3 of the Notes to Consolidated Financial Statements in the Annual Report. The following table disaggregates our revenues from contracts with customers by major service line and market and provides a reconciliation to total revenues by segment. The majority of our revenue is recognized over time. DISAGGREGATED REVENUES (Dollars in millions) SDG&E SoCalGas Sempra Infrastructure Consolidating adjustments and Parent Sempra Three months ended September 30, 2022 By major service line: Utilities $ 1,383 $ 1,214 $ 19 $ (29) $ 2,587 Energy-related businesses — — 532 (13) 519 Revenues from contracts with customers $ 1,383 $ 1,214 $ 551 $ (42) $ 3,106 By market: Gas $ 175 $ 1,214 $ 379 $ (30) $ 1,738 Electric 1,208 — 172 (12) 1,368 Revenues from contracts with customers $ 1,383 $ 1,214 $ 551 $ (42) $ 3,106 Revenues from contracts with customers $ 1,383 $ 1,214 $ 551 $ (42) $ 3,106 Utilities regulatory revenues 186 171 — — 357 Other revenues — — 146 8 154 Total revenues $ 1,569 $ 1,385 $ 697 $ (34) $ 3,617 Nine months ended September 30, 2022 By major service line: Utilities $ 4,134 $ 4,473 $ 67 $ (85) $ 8,589 Energy-related businesses — — 1,281 (42) 1,239 Revenues from contracts with customers $ 4,134 $ 4,473 $ 1,348 $ (127) $ 9,828 By market: Gas $ 664 $ 4,473 $ 948 $ (75) $ 6,010 Electric 3,470 — 400 (52) 3,818 Revenues from contracts with customers $ 4,134 $ 4,473 $ 1,348 $ (127) $ 9,828 Revenues from contracts with customers $ 4,134 $ 4,473 $ 1,348 $ (127) $ 9,828 Utilities regulatory revenues 279 406 — — 685 Other revenues — — 462 9 471 Total revenues $ 4,413 $ 4,879 $ 1,810 $ (118) $ 10,984 DISAGGREGATED REVENUES (CONTINUED) (Dollars in millions) SDG&E SoCalGas Sempra Infrastructure Consolidating adjustments and Parent Sempra Three months ended September 30, 2021 By major service line: Utilities $ 1,369 $ 966 $ 17 $ (27) $ 2,325 Energy-related businesses — — 327 (4) 323 Revenues from contracts with customers $ 1,369 $ 966 $ 344 $ (31) $ 2,648 By market: Gas $ 145 $ 966 $ 235 $ (26) $ 1,320 Electric 1,224 — 109 (5) 1,328 Revenues from contracts with customers $ 1,369 $ 966 $ 344 $ (31) $ 2,648 Revenues from contracts with customers $ 1,369 $ 966 $ 344 $ (31) $ 2,648 Utilities regulatory revenues 95 140 — — 235 Other revenues — — 135 (5) 130 Total revenues $ 1,464 $ 1,106 $ 479 $ (36) $ 3,013 Nine months ended September 30, 2021 By major service line: Utilities $ 3,755 $ 3,685 $ 61 $ (79) $ 7,422 Energy-related businesses — — 856 (19) 837 Revenues from contracts with customers $ 3,755 $ 3,685 $ 917 $ (98) $ 8,259 By market: Gas $ 580 $ 3,685 $ 632 $ (74) $ 4,823 Electric 3,175 — 285 (24) 3,436 Revenues from contracts with customers $ 3,755 $ 3,685 $ 917 $ (98) $ 8,259 Revenues from contracts with customers $ 3,755 $ 3,685 $ 917 $ (98) $ 8,259 Utilities regulatory revenues 364 53 — — 417 Other revenues — — 352 (15) 337 Total revenues $ 4,119 $ 3,738 $ 1,269 $ (113) $ 9,013 REVENUES FROM CONTRACTS WITH CUSTOMERS Remaining Performance Obligations For contracts greater than one year, at September 30, 2022, we expect to recognize revenue related to the fixed fee component of the consideration as shown below. Sempra’s remaining performance obligations primarily relate to capacity agreements for natural gas storage and transportation at Sempra Infrastructure and transmission line projects at SDG&E. SoCalGas did not have any remaining performance obligations at September 30, 2022. REMAINING PERFORMANCE OBLIGATIONS (1) (Dollars in millions) Sempra SDG&E 2022 (excluding first nine months of 2022) $ 100 $ 1 2023 384 4 2024 385 4 2025 384 4 2026 382 4 Thereafter 4,525 63 Total revenues to be recognized $ 6,160 $ 80 (1) Excludes intercompany transactions. Contract Liabilities from Revenues from Contracts with Customers Activities within Sempra’s and SDG&E’s contract liabilities are presented below. There were no contract liabilities at SoCalGas in the nine months ended September 30, 2022 or 2021. As we discuss in Note 11, Sempra Infrastructure drew against and fully exhausted Gazprom’s letters of credit in April 2022 due to Gazprom’s non-renewal of such letters of credit as required under its LNG storage and regasification agreement. Sempra Infrastructure recorded a contract liability for the funds drawn from the letters of credit as payments received in advance. Gazprom did not pay its invoices from March 2022 through July 2022, so funds drawn from the letters of credit were used to fully offset such nonpayment, which have been reflected as revenue from performance obligations satisfied during the reporting period. CONTRACT LIABILITIES (Dollars in millions) 2022 2021 Sempra: Contract liabilities at January 1 $ (278) $ (207) Revenue from performance obligations satisfied during reporting period 129 36 Payments received in advance (105) (1) Contract liabilities at September 30 (1) $ (254) $ (172) SDG&E: Contract liabilities at January 1 $ (83) $ (87) Revenue from performance obligations satisfied during reporting period 3 3 Contract liabilities at September 30 (1) $ (80) $ (84) (1) Balances at September 30, 2022 include $46 and $4 in Other Current Liabilities and $208 and $76 in Deferred Credits and Other on Sempra’s and SDG&E’s Condensed Consolidated Balance Sheets, respectively. Receivables from Revenues from Contracts with Customers The table below shows receivable balances associated with revenues from contracts with customers on the Condensed Consolidated Balance Sheets. RECEIVABLES FROM REVENUES FROM CONTRACTS WITH CUSTOMERS (Dollars in millions) September 30, 2022 December 31, 2021 Sempra: Accounts receivable – trade, net (1) $ 1,645 $ 1,886 Accounts receivable – other, net 28 19 Due from unconsolidated affiliates – current (2) 8 2 Other long-term assets (3) 25 70 Total $ 1,706 $ 1,977 SDG&E: Accounts receivable – trade, net (1) $ 792 $ 715 Accounts receivable – other, net 11 9 Due from unconsolidated affiliates – current (2) 3 2 Other long-term assets (3) 13 25 Total $ 819 $ 751 SoCalGas: Accounts receivable – trade, net $ 710 $ 1,084 Accounts receivable – other, net 17 10 Other long-term assets (3) 12 45 Total $ 739 $ 1,139 (1) At September 30, 2022 and December 31, 2021, includes $104 and $24, respectively, of receivables due from customers that were billed on behalf of CCAs, which are not included in revenues. (2) Amount is presented net of amounts due to unconsolidated affiliates on the Condensed Consolidated Balance Sheets, when right of offset exists. (3) In connection with the COVID-19 pandemic and at the direction of the CPUC, SDG&E and SoCalGas enrolled residential and small business customers with past-due balances in long-term repayment plans.

REGULATORY MATTERS

REGULATORY MATTERS	9 Months Ended
REGULATORY MATTERS	Sep. 30, 2022
Regulated Operations [Abstract]
REGULATORY MATTERS	REGULATORY MATTERS We discuss regulatory matters in Note 4 of the Notes to Consolidated Financial Statements in the Annual Report and provide updates to those discussions and information about new regulatory matters below. With the exception of regulatory balancing accounts, we generally do not earn a return on our regulatory assets until such time as a related cash expenditure has been made. Upon the occurrence of a cash expenditure associated with a regulatory asset, the related amounts are recoverable through a regulatory account mechanism for which we earn a return authorized by applicable regulators, which generally approximates the three-month commercial paper rate. The periods during which we recognize a regulatory asset while we do not earn a return vary by regulatory asset. REGULATORY ASSETS (LIABILITIES) (Dollars in millions) September 30, December 31, SDG&E: Fixed-price contracts and other derivatives $ (33) $ (50) Deferred income taxes recoverable in rates 217 125 Pension and other postretirement benefit plan obligations (32) (7) Removal obligations (2,175) (2,251) Environmental costs 61 62 Sunrise Powerlink fire mitigation 122 122 Regulatory balancing accounts (1)(2) Commodity – electric 185 77 Gas transportation 45 49 Safety and reliability 93 67 Public purpose programs (96) (107) Wildfire mitigation plan 316 178 Liability insurance premium 100 110 Other balancing accounts 144 207 Other regulatory assets, net (2) 140 119 Total SDG&E (913) (1,299) SoCalGas: Deferred income taxes recoverable in rates 122 44 Pension and other postretirement benefit plan obligations (36) 51 Employee benefit costs 31 31 Removal obligations (606) (627) Environmental costs 33 34 Regulatory balancing accounts (1)(2) Commodity – gas, including transportation (24) (146) Safety and reliability 491 339 Public purpose programs (197) (183) Liability insurance premium 21 16 Other balancing accounts 135 42 Other regulatory assets, net (2) 167 142 Total SoCalGas 137 (257) Sempra Infrastructure: Deferred income taxes recoverable in rates 77 77 Total Sempra $ (699) $ (1,479) (1) At September 30, 2022 and December 31, 2021, the noncurrent portion of regulatory balancing accounts – net undercollected for SDG&E was $541 and $358, respectively, and for SoCalGas was $695 and $410, respectively. (2) Includes regulatory assets earning a return authorized by applicable regulators, which generally approximates the three-month commercial paper rate. SEMPRA CALIFORNIA CPUC GRC The CPUC uses GRCs to set revenues to allow SDG&E and SoCalGas to recover their reasonable operating costs and to provide the opportunity to realize their authorized rates of return on their investments. In May 2022, SDG&E and SoCalGas filed their 2024 GRC applications requesting CPUC approval of test year revenue requirements for 2024 and attrition year adjustments for 2025 through 2027. SDG&E and SoCalGas requested revenue requirements for 2024 of $3.0 billion and $4.4 billion, respectively. SDG&E and SoCalGas are proposing post-test year revenue requirement changes using various mechanisms that are estimated to result in annual increases of approximately 8% to 11% at SDG&E and approximately 6% to 8% at SoCalGas. In October 2022, the CPUC issued a scoping ruling that set a schedule for the proceeding, including the expected issuance of a proposed decision in the second quarter of 2024. SDG&E and SoCalGas expect the final decision will be effective retroactive to January 1, 2024. SDG&E expects to submit separate requests in its GRC for review and recovery of its wildfire mitigation plan costs in mid-2023 for costs incurred from 2019 through 2022 and in mid-2024 for costs incurred in 2023. CPUC Cost of Capital A CPUC cost of capital proceeding determines a utility’s authorized capital structure and authorized return on rate base. The CCM applies in the interim years between required cost of capital applications and considers changes in the cost of capital based on changes in interest rates based on the applicable utility bond index published by Moody’s (the CCM benchmark rate) for each 12-month period ending September 30 (the measurement period). The CCM benchmark rate is the basis of comparison to determine if the CCM is triggered, which occurs if the change in the applicable Moody’s utility bond index relative to the CCM benchmark rate is larger than plus or minus 1.000% at the end of the measurement period. The index applicable to SDG&E and SoCalGas is based on each utility’s credit rating. Alternatively, each of SDG&E and SoCalGas is permitted to file a cost of capital application in an interim year in which an extraordinary or catastrophic event materially impacts its cost of capital and affects utilities differently than the market as a whole to have its cost of capital determined in lieu of the CCM. Authorized Cost of Capital, Subject to the CCM In December 2019, the CPUC approved the cost of capital (shown in the table below) for SDG&E and SoCalGas that became effective on January 1, 2020 and will remain in effect through December 31, 2022, subject to the CCM. SDG&E’s CCM benchmark rate is 4.498% based on Moody’s Baa- utility bond index, and SoCalGas’ CCM benchmark rate is 4.029% based on Moody’s A- utility bond index. AUTHORIZED CPUC COST OF CAPITAL, SUBJECT TO THE CCM SDG&E SoCalGas Authorized weighting Return on Weighted Authorized weighting Return on Weighted 45.25 % 4.59 % 2.08 % Long-Term Debt 45.60 % 4.23 % 1.93 % 2.75 6.22 0.17 Preferred Equity 2.40 6.00 0.14 52.00 10.20 5.30 Common Equity 52.00 10.05 5.23 100.00 % 7.55 % 100.00 % 7.30 % For the measurement period that ended September 30, 2021, the CCM would trigger for SDG&E if the CPUC determines that the CCM should be implemented because the average Moody’s Baa- utility bond index between October 1, 2020 and September 30, 2021 was 1.17% below SDG&E’s CCM benchmark rate of 4.498%. In August 2021, SDG&E filed an application with the CPUC to update its cost of capital due to the ongoing effects of the COVID-19 pandemic rather than have the CCM apply. In December 2021, the CPUC established a proceeding to determine if SDG&E’s cost of capital was impacted by an extraordinary event such that the CCM should not apply. In November 2022, the CPUC approved a proposed decision that found there was an extraordinary event, the CCM will be suspended for 2022 and SDG&E’s current authorized cost of capital for 2022 will be preserved. Proposed Cost of Capital In April 2022, SDG&E and SoCalGas each filed applications with the CPUC to update their cost of capital, as modified by an update to the cost of their long-term debt submitted in September 2022 (shown in the table below), which would become effective on January 1, 2023 and would remain in effect through December 31, 2025, subject to the CCM if it remains in place as proposed. SDG&E and SoCalGas expect to receive a final decision by the end of 2022. PROPOSED CPUC COST OF CAPITAL SDG&E SoCalGas Authorized weighting Return on Weighted Authorized weighting Return on Weighted 46.00 % 4.05 % 1.86 % Long-Term Debt 45.60 % 4.07 % 1.86 % — — — Preferred Equity 0.40 6.00 0.02 54.00 10.55 5.70 Common Equity 54.00 10.75 5.81 100.00 % 7.56 % 100.00 % 7.69 % SOCALGAS OSCs – Energy Efficiency and Advocacy In October 2019, the CPUC issued an OSC to determine whether SoCalGas should be sanctioned for violation of certain CPUC code sections and orders relating to energy efficiency (EE) codes and standards advocacy activities, which were undertaken by SoCalGas following a CPUC decision disallowing SoCalGas’ future engagement in advocacy around such EE codes and standards. In March 2022, the CPUC issued a final decision that found that SoCalGas did undertake prohibited EE codes and standards advocacy activities using ratepayer funds. The final decision imposed on SoCalGas a financial penalty of $10 million; customer refunds for certain ratepayer expenditures and shareholder incentives that SoCalGas estimates will be negligible; and a prohibition from recovering from ratepayers costs of proposed codes and standards advocacy activities until SoCalGas demonstrates policies, practices and procedures that adhere to the CPUC’s intent for codes and standards advocacy. In December 2019, the CPUC issued a second OSC to determine whether SoCalGas is entitled to the EE program’s shareholder incentives for codes and standards advocacy activities in 2016 and 2017 (later expanded to include 2014 and 2015), whether its shareholders should bear the costs of those advocacy activities, and to address whether any other remedies are appropriate. In April 2022, the CPUC issued a final decision that found there were violations of certain legal principles and imposed a financial penalty of $150,000. We provide below updates to ongoing matters related to SONGS, a nuclear generating facility near San Clemente, California that permanently ceased operations in June 2013, and in which SDG&E has a 20% ownership interest. We discuss SONGS further in Note 15 of the Notes to Consolidated Financial Statements in the Annual Report. NUCLEAR DECOMMISSIONING AND FUNDING As a result of Edison’s decision to permanently retire SONGS Units 2 and 3, Edison began the decommissioning phase of the plant. Major decommissioning work began in 2020. We expect the majority of the decommissioning work to take approximately 10 years. Decommissioning of Unit 1, removed from service in 1992, is largely complete. The remaining work for Unit 1 will be completed once Units 2 and 3 are dismantled and the spent fuel is removed from the site. The spent fuel is currently being stored on-site, until the DOE identifies a spent fuel storage facility and puts in place a program for the fuel’s disposal, as we discuss below. SDG&E is responsible for approximately 20% of the total decommissioning cost. The Samuel Lawrence Foundation filed a writ petition under the California Coastal Act in LA Superior Court in December 2019 seeking to invalidate the coastal development permit and to obtain injunctive relief to stop decommissioning work. The petition was denied in September 2021. In December 2021, the Samuel Lawrence Foundation filed a notice of appeal. In August 2022, the court dismissed the case based on the Samuel Lawrence Foundation’s request for dismissal, which finally resolves the writ petition. Decommissioning work was not interrupted as a result of this writ petition. In accordance with state and federal requirements and regulations, SDG&E has assets held in the NDT to fund its share of decommissioning costs for SONGS Units 1, 2 and 3. Amounts that were collected in rates for SONGS’ decommissioning are invested in the NDT, which is comprised of externally managed trust funds. Amounts held by the NDT are invested in accordance with CPUC regulations. SDG&E classifies debt and equity securities held in the NDT as available-for-sale. The NDT assets are presented on the Sempra and SDG&E Condensed Consolidated Balance Sheets at fair value with the offsetting credits recorded in noncurrent Regulatory Liabilities. Except for the use of funds for the planning of decommissioning activities or NDT administrative costs, CPUC approval is required for SDG&E to access the NDT assets to fund SONGS decommissioning costs for Units 2 and 3. In December 2021, SDG&E received authorization from the CPUC to access NDT funds of up to $78 million for forecasted 2022 costs. The following table shows the fair values and gross unrealized gains and losses for the securities held in the NDT on the Sempra and SDG&E Condensed Consolidated Balance Sheets. We provide additional fair value disclosures for the NDT in Note 9. NUCLEAR DECOMMISSIONING TRUSTS (Dollars in millions) Cost Gross Gross Estimated September 30, 2022 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies (1) $ 34 $ 2 $ (2) $ 34 Municipal bonds (2) 294 — (21) 273 Other securities (3) 253 1 (28) 226 Total debt securities 581 3 (51) 533 Equity securities 110 172 (13) 269 Short-term investments, primarily cash equivalents 17 — — 17 Receivables (payables), net (3) — — (3) Total $ 705 $ 175 $ (64) $ 816 December 31, 2021 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies $ 56 $ — $ — $ 56 Municipal bonds 309 13 (1) 321 Other securities 255 7 (2) 260 Total debt securities 620 20 (3) 637 Equity securities 104 262 (2) 364 Short-term investments, primarily cash equivalents 3 — — 3 Receivables (payables), net 8 — — 8 Total $ 735 $ 282 $ (5) $ 1,012 (1) Maturity dates are 2023-2053. (2) Maturity dates are 2022-2056. (3) Maturity dates are 2022-2072. The following table shows the proceeds from sales of securities in the NDT and gross realized gains and losses on those sales. SALES OF SECURITIES IN THE NUCLEAR DECOMMISSIONING TRUSTS (Dollars in millions) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Proceeds from sales $ 133 $ 187 $ 530 $ 729 Gross realized gains 2 9 16 48 Gross realized losses (3) (1) (14) (4) Net unrealized gains and losses, as well as realized gains and losses that are reinvested in the NDT, are included in noncurrent Regulatory Liabilities on Sempra’s and SDG&E’s Condensed Consolidated Balance Sheets. We determine the cost of securities in the trusts on the basis of specific identification. ASSET RETIREMENT OBLIGATION SDG&E’s ARO related to decommissioning costs for SONGS Units 1, 2 and 3 was $550 million at September 30, 2022 and is based on a cost study prepared in 2020 that is pending CPUC approval, which SDG&E expects to receive in 2023. NUCLEAR INSURANCE The SONGS owners have nuclear property damage insurance of $130 million, which exceeds the minimum federal requirement of $50 million. This insurance coverage is provided through NEIL. The NEIL policies have specific exclusions and limitations that can result in reduced coverage. Insured members as a group are subject to retrospective premium assessments to cover losses sustained by NEIL under all issued policies. SDG&E could be assessed up to $4.1 million of retrospective premiums based on overall member claims.

ACQUISITIONS AND DIVESTITURES

ACQUISITIONS AND DIVESTITURES	9 Months Ended
ACQUISITIONS AND DIVESTITURES	Sep. 30, 2022
Business Combinations [Abstract]
ACQUISITIONS AND DIVESTITURES	ACQUISITIONS AND DIVESTITURES ACQUISITION Sempra Infrastructure ESJ In March 2021, Sempra Infrastructure completed the acquisition of Saavi Energía’s 50% equity interest in ESJ for a purchase price of $65 million (net of $14 million of acquired cash and cash equivalents) plus the assumption of $277 million in debt (including $94 million owed from ESJ to Sempra Infrastructure that eliminates upon consolidation). Sempra Infrastructure previously accounted for its 50% interest in ESJ as an equity method investment. This acquisition increased Sempra Infrastructure’s ownership interest in ESJ from 50% to 100%. We accounted for this asset acquisition using a cost accumulation model whereby the cost of the acquisition and carrying value of our previously held interest in ESJ ($34 million) were allocated to assets acquired ($458 million) and liabilities assumed ($345 million) based on their relative fair values. ESJ owns a fully operating wind power generation facility with a nameplate capacity of 155 MW that is fully contracted by SDG&E under a long-term PPA. Sempra Infrastructure recorded a $190 million intangible asset for the relative fair value of the PPA that will be amortized over a period of 14 years against revenues. On January 15, 2022, ESJ completed construction and began commercial operation of a second wind power generation facility with a nameplate capacity of 108 MW that is also fully contracted by SDG&E under a long-term PPA.

INVESTMENTS IN UNCONSOLIDATED E

INVESTMENTS IN UNCONSOLIDATED ENTITIES	9 Months Ended
INVESTMENTS IN UNCONSOLIDATED ENTITIES	Sep. 30, 2022
Investments [Abstract]
INVESTMENTS IN UNCONSOLIDATED ENTITIES	INVESTMENTS IN UNCONSOLIDATED ENTITIES We generally account for investments under the equity method when we have significant influence over, but do not have control of, these entities. Equity earnings and losses, both before and net of income tax, are combined and presented as Equity Earnings on the Condensed Consolidated Statements of Operations. See Note 12 for information on equity earnings and losses, both before and net of income tax, by segment. See Note 1 for information on how equity earnings and losses before income taxes are factored into the calculations of our pretax income or loss and ETR. We provide additional information concerning our equity method investments in Notes 5 and 6 of the Notes to Consolidated Financial Statements in the Annual Report. SEMPRA TEXAS UTILITIES Oncor Holdings We account for our 100% ownership interest in Oncor Holdings, which owns an 80.25% interest in Oncor, as an equity method investment. Due to the ring-fencing measures, governance mechanisms and commitments in effect, we do not have the power to direct the significant activities of Oncor Holdings and Oncor. See Note 6 of the Notes to Consolidated Financial Statements in the Annual Report for additional information related to the restrictions on our ability to direct the significant activities of Oncor Holdings and Oncor. In the nine months ended September 30, 2022 and 2021, Sempra contributed $256 million and $151 million, respectively, to Oncor Holdings, and Oncor Holdings distributed $255 million and $239 million, respectively, to Sempra. Additionally, in the nine months ended September 30, 2021, Oncor Holdings distributed a $361 million return of investment to Sempra. We provide summarized income statement information for Oncor Holdings in the following table. SUMMARIZED FINANCIAL INFORMATION – ONCOR HOLDINGS (Dollars in millions) Three months ended September 30, Nine months ended 2022 2021 2022 2021 Operating revenues $ 1,438 $ 1,286 $ 3,980 $ 3,572 Operating expenses (929) (866) (2,734) (2,531) Income from operations 509 420 1,246 1,041 Interest expense (115) (104) (331) (308) Income tax expense (70) (54) (164) (124) Net income 315 255 732 587 Noncontrolling interest held by Texas Transmission Investment LLC (62) (51) (146) (118) Earnings attributable to Sempra (1) 253 204 586 469 (1) Excludes adjustments to equity earnings related to amortization of a tax sharing liability associated with a tax sharing arrangement and changes in basis differences in AOCI within the carrying value of our equity method investment. SEMPRA INFRASTRUCTURE Cameron LNG JV In the nine months ended September 30, 2022, Sempra Infrastructure contributed $19 million to Cameron LNG JV. In the nine months ended September 30, 2022 and 2021, Cameron LNG JV distributed to Sempra Infrastructure $388 million and $496 million, respectively, of which $165 million relates to the 2021 distribution from Cameron LNG JV’s SDSRA that we discuss below. Sempra Promissory Note for SDSRA Distribution Cameron LNG JV’s debt agreements require Cameron LNG JV to maintain the SDSRA, which is an additional reserve account beyond the Senior Debt Service Accrual Account, where funds accumulate from operations to satisfy senior debt obligations due and payable on the next payment date. Both accounts can be funded with cash or authorized investments. In June 2021, Sempra Infrastructure received a distribution of $165 million based on its proportionate share of the SDSRA, for which Sempra provided a promissory note and letters of credit to secure a proportionate share of Cameron LNG JV’s obligation to fund the SDSRA. Sempra’s maximum exposure to loss is replenishment of the amount withdrawn by Sempra Infrastructure from the SDSRA, or $165 million. We recorded a guarantee liability of $22 million in June 2021, with an associated carrying value of $21 million at September 30, 2022, for the fair value of the promissory note, which is being reduced over the duration of the guarantee through Sempra Infrastructure’s investment in Cameron LNG JV. The guarantee will terminate upon full repayment of Cameron LNG JV’s debt, scheduled to occur in 2039, or replenishment of the amount withdrawn by Sempra Infrastructure from the SDSRA. Sempra Support Agreement for CFIN In July 2020, CFIN entered into a financing arrangement with Cameron LNG JV’s four project owners and received aggregate proceeds of $1.5 billion from two project owners and from external lenders on behalf of the other two project owners (collectively, the affiliate loans), based on their proportionate ownership interest in Cameron LNG JV. CFIN used the proceeds from the affiliate loans to provide a loan to Cameron LNG JV. The affiliate loans mature in 2039. Principal and interest will be paid from Cameron LNG JV’s project cash flows from its three-train natural gas liquefaction facility. Cameron LNG JV used the proceeds from its loan to return equity to its project owners. Sempra used its $753 million share of the proceeds for working capital and other general corporate purposes, including the repayment of indebtedness. Sempra Infrastructure’s $753 million proportionate share of the affiliate loans, based on its 50.2% ownership interest in Cameron LNG JV, was funded by external lenders comprised of a syndicate of eight banks (the bank debt) to whom Sempra has provided a guarantee pursuant to a Support Agreement under which: ▪ Sempra has severally guaranteed repayment of the bank debt plus accrued and unpaid interest if CFIN fails to pay the external lenders; ▪ the external lenders may exercise an option to put the bank debt to Sempra Infrastructure upon the occurrence of certain events, including a failure by CFIN to meet its payment obligations under the bank debt; ▪ the external lenders will put some or all of the bank debt to Sempra Infrastructure on the fifth, tenth, or fifteenth anniversary date of the affiliate loans, except the portion of the debt owed to any external lender that has elected not to participate in the put option six months prior to the respective anniversary date; ▪ Sempra Infrastructure also has a right to call the bank debt back from, or to refinance the bank debt with, the external lenders at any time; and ▪ the Support Agreement will terminate upon full repayment of the bank debt, including repayment following an event in which the bank debt is put to Sempra Infrastructure. In exchange for this guarantee, the external lenders will pay a guarantee fee that is based on the credit rating of Sempra’s long-term senior unsecured non-credit enhanced debt rating, which guarantee fee Sempra Infrastructure will recognize as interest income as earned. Sempra’s maximum exposure to loss is the bank debt plus any accrued and unpaid interest and related fees, subject to a liability cap of 130% of the bank debt, or $979 million. We measure the Support Agreement at fair value, net of related guarantee fees, on a recurring basis (see Note 9). At September 30, 2022, the fair value of the Support Agreement was $16 million, of which $7 million is included in Other Current Assets and $9 million is included in Other Long-Term Assets on Sempra’s Condensed Consolidated Balance Sheet. ESJ As we discuss in Note 5, in March 2021, Sempra Infrastructure completed the acquisition of the remaining 50% equity interest in ESJ and ESJ became a wholly owned, consolidated subsidiary. Prior to the acquisition date, Sempra Infrastructure owned 50% of ESJ and accounted for its interest as an equity method investment. In the nine months ended September 30, 2021, ESJ distributed a $4 million return of investment to IEnova. TAG In the nine months ended September 30, 2022, TAG distributed $32 million to Sempra Infrastructure.

DEBT AND CREDIT FACILITIES

DEBT AND CREDIT FACILITIES	9 Months Ended
DEBT AND CREDIT FACILITIES	Sep. 30, 2022
Debt Disclosure [Abstract]
DEBT AND CREDIT FACILITIES	DEBT AND CREDIT FACILITIES The principal terms of our debt arrangements are described below and in Note 7 of the Notes to Consolidated Financial Statements in the Annual Report. SHORT-TERM DEBT Committed Lines of Credit At September 30, 2022, Sempra had an aggregate capacity of $9.5 billion under seven primary committed lines of credit, which provide liquidity and support commercial paper programs. Because our commercial paper programs are supported by some of these lines of credit, we reflect the amount of commercial paper outstanding, before reductions of any unamortized discounts, and any letters of credit outstanding as a reduction to the available unused credit capacity. COMMITTED LINES OF CREDIT (Dollars in millions) September 30, 2022 Borrower Expiration date of facility Total facility Commercial paper outstanding Amounts outstanding Available unused credit Sempra May 2024 $ 3,185 $ (161) $ — $ 3,024 Sempra May 2024 1,250 — — 1,250 SDG&E May 2024 1,500 — — 1,500 SoCalGas May 2024 750 (427) — 323 SI Partners November 2024 1,000 — — 1,000 IEnova September 2023 350 — (295) 55 IEnova February 2024 1,500 — — 1,500 Total $ 9,535 $ (588) $ (295) $ 8,652 In October 2022, Sempra, SDG&E and SoCalGas each entered into a separate five-year credit facility all expiring in October 2027. The credit facilities permit borrowings of up to $4.0 billion by Sempra, $1.5 billion by SDG&E and $1.2 billion by SoCalGas. The credit facilities replace Sempra’s $3.19 billion credit facility and $1.25 billion credit facility, SDG&E’s $1.5 billion credit facility and SoCalGas’ $750 million credit facility, which were set to expire in 2024. The principal terms of these primary committed lines of credit include the following: ▪ Each facility has a syndicate of 23 lenders. No single lender has greater than a 6% share in any facility. ▪ Sempra’s, SDG&E’s and SoCalGas’ facilities provide for the issuance of $200 million, $100 million and $150 million, respectively, of letters of credit. Subject to obtaining commitments from existing or new lenders and satisfaction of other specified conditions, Sempra, SDG&E and SoCalGas each has the right to increase its letter of credit commitment to up to $500 million, $250 million and $250 million, respectively. ▪ Borrowings bear interest at a benchmark rate plus a margin that varies with the borrower’s credit rating. ▪ Each borrower must maintain a ratio of indebtedness to total capitalization (as defined in each of the applicable credit facilities) of no more than 65% at the end of each quarter. At September 30, 2022, each entity was in compliance with this ratio under its respective credit facility. SI Partners must maintain a ratio of consolidated adjusted net indebtedness to consolidated earnings before interest, taxes, depreciation and amortization (as defined in its credit facility) of no more than 5.25 to 1.00 as of the end of each quarter. At September 30, 2022, SI Partners was in compliance with this ratio. Uncommitted Lines of Credit In addition to our committed lines of credit, Sempra Infrastructure’s foreign operations in Mexico have uncommitted lines of credit with an aggregate capacity of $320 million at September 30, 2022, which are generally used for working capital requirements. We reflect amounts outstanding under these uncommitted lines of credit before reductions of any unamortized discounts. FOREIGN UNCOMMITTED LINES OF CREDIT (Dollars and U.S. dollar equivalent in millions) September 30, 2022 Borrower Expiration date of facility Borrowing denomination Total facility Amounts outstanding Available unused credit ECA LNG Phase 1 (1) August 2023 U.S. dollars or Mexican pesos $ 200 $ (17) $ 183 IEnova (2) October 2023 U.S. dollars 100 (50) 50 IEnova October 2023 U.S. dollars or Mexican pesos 20 — 20 Total $ 320 $ (67) $ 253 (1) In March 2022, the facility was amended to increase the borrowing capacity from $100 to $200. (2) Advances are due in full within 180 days of the disbursement date, which may be extended in increments of 180 days provided that no advance may have a maturity date that falls more than three years after the date of disbursement. Uncommitted Letters of Credit Outside of our domestic and foreign credit facilities, we have bilateral unsecured standby letter of credit capacity with select lenders that is uncommitted and supported by reimbursement agreements. At September 30, 2022, we had $623 million in standby letters of credit outstanding under these agreements. UNCOMMITTED LETTERS OF CREDIT (Dollars in millions) September 30, 2022 Expiration date range Uncommitted letters of credit outstanding SDG&E January 2023 to May 2023 $ 15 SoCalGas November 2022 to October 2023 20 Sempra Infrastructure October 2022 to October 2043 402 Parent and other November 2022 to November 2023 186 Total $ 623 Term Loan In July 2022, SoCalGas entered into an $800 million, 364-day term loan agreement with a maturity date of July 6, 2023. In August 2022, SoCalGas borrowed $800 million, net of negligible debt issuance costs, under the term loan agreement. The borrowing bears interest at benchmark rates plus 70 bps and is due in full upon maturity. SoCalGas used the proceeds for payment of a portion of the costs relating to litigation pertaining to the Leak. Weighted-Average Interest Rates The weighted-average interest rates on all short-term debt were as follows: WEIGHTED-AVERAGE INTEREST RATES September 30, 2022 December 31, 2021 Sempra 3.69 % 0.60 % SDG&E — 0.65 SoCalGas 3.53 0.21 LONG-TERM DEBT Sempra In March 2022, we issued $750 million aggregate principal amount of 3.30% senior unsecured notes due in full upon maturity on April 1, 2025 and received proceeds of $745 million (net of debt discount, underwriting discounts and debt issuance costs of $5 million), and $500 million of 3.70% senior unsecured notes due in full upon maturity on April 1, 2029 and received proceeds of $494 million (net of debt discount, underwriting discounts and debt issuance costs of $6 million). Each series of the notes is redeemable prior to maturity, subject to their terms, and in certain circumstances subject to make-whole provisions. We used the net proceeds for general corporate purposes and repayment of commercial paper. SDG&E In February 2022, SDG&E entered into a $400 million, two-year term loan with a maturity date of February 18, 2024. SDG&E borrowed $200 million in the three months ended March 31, 2022 and an additional $200 million in the three months ended June 30, 2022. The borrowings bear interest at benchmark rates plus 62.5 bps and are due in full upon maturity. The margin is based on SDG&E’s long-term senior unsecured credit rating. SDG&E used the net proceeds for repayment of commercial paper and for general corporate purposes. In March 2022, SDG&E issued $500 million aggregate principal amount of 3.00% first mortgage bonds due in full upon maturity on March 15, 2032 and received proceeds of $494 million (net of debt discount, underwriting discounts and debt issuance costs of $6 million), and $500 million aggregate principal amount of 3.70% first mortgage bonds due in full upon maturity on March 15, 2052 and received proceeds of $492 million (net of debt discount, underwriting discounts and debt issuance costs of $8 million). Each of the first mortgage bonds are redeemable prior to maturity, subject to their terms, and in certain circumstances subject to make-whole provisions. SDG&E used the net proceeds for repayment of commercial paper and its 364-day term loan and for capital expenditures and other general corporate purposes. SoCalGas In March 2022, SoCalGas issued $700 million aggregate principal amount of 2.95% senior unsecured notes due in full upon maturity on April 15, 2027 and received proceeds of $691 million (net of debt discount, underwriting discounts and debt issuance costs of $9 million). The notes are redeemable prior to maturity, subject to their terms, and in certain circumstances subject to make-whole provisions. SoCalGas used the net proceeds for repayment of commercial paper and general corporate purposes. Sempra Infrastructure SI Partners In January 2022, SI Partners completed a private offering of $400 million in aggregate principal of 3.25% senior notes due in full upon maturity on January 15, 2032 to “qualified institutional buyers” as defined in Rule 144A under the Securities Act of 1933, as amended (the Securities Act), and non-U.S. persons outside the U.S. under Regulation S under the Securities Act. The notes are senior unsecured obligations that rank equally with all of SI Partners’ existing and future outstanding unsecured senior indebtedness and are redeemable prior to maturity, subject to their terms, and in certain circumstances subject to make-whole provisions. Sempra Infrastructure received proceeds of $390 million (net of debt discount, underwriting discounts and debt issuance costs of $10 million). Sempra Infrastructure used the net proceeds for general corporate purposes, including the repayment of certain indebtedness of its subsidiaries. ECA LNG Phase 1 In December 2020, ECA LNG Phase 1 entered into a five-year loan agreement with a syndicate of nine external lenders for an aggregate principal amount of up to $1.5 billion. Sempra, IEnova and TotalEnergies SE provided guarantees for repayment of the loans plus accrued and unpaid interest based on their proportionate ownership interest in ECA LNG Phase 1 of 41.7%, 41.7% and 16.6%, respectively. In July 2022, ECA LNG Phase 1 replaced Sempra with IEnova as the guarantor and replaced two of the nine external lenders and their combined principal commitment of $203 million (of which $64 million was outstanding and repaid) with a shareholder loan from IEnova, thereby reducing the syndicate to seven external lenders and reducing the aggregate principal amount of borrowing capacity from external lenders to $1.3 billion. At September 30, 2022 and December 31, 2021, $455 million and $341 million, respectively, of borrowings from external lenders were outstanding under the loan agreement, with a weighted-average interest rate of 6.54% and 2.93%, respectively. IEnova Pipelines In September 2022, Sempra Infrastructure used proceeds from borrowings against IEnova’s committed and uncommitted lines of credit to fully repay $141 million of outstanding principal plus accrued and unpaid interest on the IEnova Pipelines variable-rate loans prior to scheduled maturity dates through 2026, and recognized approximately $2 million ($1 million after tax and NCI) in charges associated with the write-off of acquisition-related fair value adjustments offset by a hedge termination benefit.

DERIVATIVE FINANCIAL INSTRUMENT

DERIVATIVE FINANCIAL INSTRUMENTS	9 Months Ended
DERIVATIVE FINANCIAL INSTRUMENTS	Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVE FINANCIAL INSTRUMENTS	DERIVATIVE FINANCIAL INSTRUMENTSWe use derivative instruments primarily to manage exposures arising in the normal course of business. Our principal exposures are commodity market risk, benchmark interest rate risk and foreign exchange rate exposures. Our use of derivatives for these risks is integrated into the economic management of our anticipated revenues, anticipated expenses, assets and liabilities. Derivatives may be effective in mitigating these risks (1) that could lead to declines in anticipated revenues or increases in anticipated expenses, or (2) that could cause our asset values to fall or our liabilities to increase. Accordingly, our derivative activity summarized below generally represents an impact that is intended to offset associated revenues, expenses, assets or liabilities that are not included in the tables below. In certain cases, we apply the normal purchase or sale exception to derivative instruments and have other commodity contracts that are not derivatives. These contracts are not recorded at fair value and are therefore excluded from the disclosures below. In all other cases, we record derivatives at fair value on the Condensed Consolidated Balance Sheets. We may have derivatives that are (1) cash flow hedges, (2) fair value hedges, or (3) undesignated. Depending on the applicability of hedge accounting and, for SDG&E and SoCalGas and other operations subject to regulatory accounting, the requirement to pass impacts through to customers, the impact of derivative instruments may be offset in OCI (cash flow hedges), on the balance sheet (regulatory offsets), or recognized in earnings (fair value hedges and undesignated derivatives not subject to rate recovery). We classify cash flows from the principal settlements of cross-currency swaps that hedge exposure related to Mexican peso-denominated debt and hedge termination costs on interest rate swaps as financing activities and settlements of other derivative instruments as operating activities on the Condensed Consolidated Statements of Cash Flows. HEDGE ACCOUNTING We may designate a derivative as a cash flow hedging instrument if it effectively converts anticipated cash flows associated with revenues or expenses to a fixed dollar amount. We may utilize cash flow hedge accounting for derivative commodity instruments, foreign currency instruments and interest rate instruments. Designating cash flow hedges is dependent on the business context in which the instrument is being used, the effectiveness of the instrument in offsetting the risk that the future cash flows of a given revenue or expense item may vary, and other criteria. ENERGY DERIVATIVES Our market risk is primarily related to natural gas and electricity price volatility and the specific physical locations where we transact. We use energy derivatives to manage these risks. The use of energy derivatives in our various businesses depends on the particular energy market, and the operating and regulatory environments applicable to the business, as follows: ▪ SDG&E and SoCalGas use natural gas derivatives and SDG&E uses electricity derivatives, for the benefit of customers, with the objective of managing price risk and basis risk, and stabilizing and lowering natural gas and electricity costs. These derivatives include fixed-price natural gas and electricity positions, options, and basis risk instruments, which are either exchange-traded or over-the-counter financial instruments, or bilateral physical transactions. This activity is governed by risk management and transacting activity plans that have been filed with and approved by the CPUC. Natural gas and electricity derivative activities are recorded as commodity costs that are offset by regulatory account balances and are recovered in rates. Net commodity cost impacts on the Condensed Consolidated Statements of Operations are reflected in Cost of Natural Gas or in Cost of Electric Fuel and Purchased Power. ▪ SDG&E is allocated and may purchase CRRs, which serve to reduce the regional electricity price volatility risk that may result from local transmission capacity constraints. Unrealized gains and losses do not impact earnings, as they are offset by regulatory account balances. Realized gains and losses associated with CRRs, which are recoverable in rates, are recorded in Cost of Electric Fuel and Purchased Power on the Condensed Consolidated Statements of Operations. ▪ Sempra Infrastructure may use natural gas and electricity derivatives, as appropriate, in an effort to optimize the earnings of their assets which support the following businesses: LNG, natural gas transportation and storage, and power generation. Gains and losses associated with undesignated derivatives are recognized in Energy-Related Businesses Revenues on the Condensed Consolidated Statements of Operations. ▪ From time to time, our various businesses, including SDG&E and SoCalGas, may use other energy derivatives to hedge exposures such as greenhouse gas allowances. The following table summarizes net energy derivative volumes. NET ENERGY DERIVATIVE VOLUMES (Quantities in millions) Commodity Unit of measure September 30, 2022 December 31, 2021 Sempra: Natural gas MMBtu 222 184 Electricity MWh — 1 Congestion revenue rights MWh 47 45 SDG&E: Natural gas MMBtu 13 7 Electricity MWh — 1 Congestion revenue rights MWh 47 45 SoCalGas: Natural gas MMBtu 196 201 INTEREST RATE DERIVATIVES We are exposed to interest rates primarily as a result of our current and expected use of financing. SDG&E and SoCalGas, as well as Sempra and its other subsidiaries and JVs, periodically enter into interest rate derivative agreements intended to moderate our exposure to interest rates and to lower our overall costs of borrowing. In addition, we may utilize interest rate swaps, typically designated as cash flow hedges, to lock in interest rates on outstanding debt or in anticipation of future financings. The following table presents the net notional amounts of our interest rate derivatives, excluding those in our equity method investments. INTEREST RATE DERIVATIVES (Dollars in millions) September 30, 2022 December 31, 2021 Notional debt Maturities Notional debt Maturities Sempra: Cash flow hedges $ 297 2022-2034 $ 462 2022-2034 FOREIGN CURRENCY DERIVATIVES We utilize cross-currency swaps to hedge exposure related to Mexican peso-denominated debt at our Mexican subsidiaries and JVs. These cash flow hedges exchange our Mexican peso-denominated principal and interest payments into the U.S. dollar and swap Mexican fixed interest rates for U.S. fixed interest rates. From time to time, Sempra Infrastructure and its JVs may use other foreign currency derivatives to hedge exposures related to cash flows associated with revenues from contracts denominated in Mexican pesos that are indexed to the U.S. dollar. We are also exposed to exchange rate movements at our Mexican subsidiaries and JVs, which have U.S. dollar-denominated cash balances, receivables, payables and debt (monetary assets and liabilities) that give rise to Mexican currency exchange rate movements for Mexican income tax purposes. They also have deferred income tax assets and liabilities denominated in the Mexican peso, which must be translated to U.S. dollars for financial reporting purposes. In addition, monetary assets and liabilities and certain nonmonetary assets and liabilities are adjusted for Mexican inflation for Mexican income tax purposes. We may utilize foreign currency derivatives as a means to manage the risk of exposure to significant fluctuations in our income tax expense and equity earnings from these impacts; however, we generally do not hedge our deferred income tax assets and liabilities or for inflation. The following table presents the net notional amounts of our foreign currency derivatives, excluding those in our equity method investments. FOREIGN CURRENCY DERIVATIVES (Dollars in millions) September 30, 2022 December 31, 2021 Notional amount Maturities Notional amount Maturities Sempra: Cross-currency swaps $ 306 2022-2023 $ 306 2022-2023 Other foreign currency derivatives 135 2022-2024 106 2022-2023 FINANCIAL STATEMENT PRESENTATION The Condensed Consolidated Balance Sheets reflect the offsetting of net derivative positions and cash collateral with the same counterparty when a legal right of offset exists. The following tables provide the fair values of derivative instruments on the Condensed Consolidated Balance Sheets, including the amount of cash collateral receivables that were not offset because the cash collateral was in excess of liability positions. DERIVATIVE INSTRUMENTS ON THE CONDENSED CONSOLIDATED BALANCE SHEETS (Dollars in millions) September 30, 2022 Other current assets Other long-term assets Other current liabilities Deferred credits and other Sempra: Derivatives designated as hedging instruments: Interest rate instruments $ 5 $ 38 $ — $ — Foreign exchange instruments — 1 (2) — Interest rate and foreign exchange instruments — — (117) — Derivatives not designated as hedging instruments: Commodity contracts not subject to rate recovery 200 103 (202) (102) Associated offsetting commodity contracts (190) (41) 190 41 Commodity contracts subject to rate recovery 31 25 (20) (8) Associated offsetting commodity contracts (3) (3) 3 3 Net amounts presented on the balance sheet 43 123 (148) (66) Additional cash collateral for commodity contracts not subject to rate recovery 80 — — — Additional cash collateral for commodity contracts subject to rate recovery 39 — — — Total (1) $ 162 $ 123 $ (148) $ (66) SDG&E: Derivatives not designated as hedging instruments: Commodity contracts subject to rate recovery $ 30 $ 25 $ (3) $ (7) Associated offsetting commodity contracts (3) (3) 3 3 Net amounts presented on the balance sheet 27 22 — (4) Additional cash collateral for commodity contracts subject to rate recovery 37 — — — Total (1) $ 64 $ 22 $ — $ (4) SoCalGas: Derivatives not designated as hedging instruments: Commodity contracts subject to rate recovery $ 1 $ — $ (17) $ (1) Net amounts presented on the balance sheet 1 — (17) (1) Additional cash collateral for commodity contracts subject to rate recovery 2 — — — Total $ 3 $ — $ (17) $ (1) (1) Normal purchase contracts previously measured at fair value are excluded. DERIVATIVE INSTRUMENTS ON THE CONDENSED CONSOLIDATED BALANCE SHEETS (CONTINUED) (Dollars in millions) December 31, 2021 Other current assets Other long-term assets Other current liabilities Deferred credits and other Sempra: Derivatives designated as hedging instruments: Interest rate instruments $ — $ 6 $ (6) $ (2) Foreign exchange instruments 1 1 (1) — Interest rate and foreign exchange instruments — — (1) (130) Derivatives not designated as hedging instruments: Commodity contracts not subject to rate recovery 136 11 (122) (10) Associated offsetting commodity contracts (93) (8) 93 8 Commodity contracts subject to rate recovery 38 52 (58) — Associated offsetting commodity contracts (8) — 8 — Net amounts presented on the balance sheet 74 62 (87) (134) Additional cash collateral for commodity contracts not subject to rate recovery 58 — — — Additional cash collateral for commodity contracts subject to rate recovery 46 — — — Total (1) $ 178 $ 62 $ (87) $ (134) SDG&E: Derivatives not designated as hedging instruments: Commodity contracts subject to rate recovery $ 34 $ 52 $ (20) $ — Associated offsetting commodity contracts (5) — 5 — Net amounts presented on the balance sheet 29 52 (15) — Additional cash collateral for commodity contracts subject to rate recovery 28 — — — Total (1) $ 57 $ 52 $ (15) $ — SoCalGas: Derivatives not designated as hedging instruments: Commodity contracts subject to rate recovery $ 4 $ — $ (38) $ — Associated offsetting commodity contracts (3) — 3 — Net amounts presented on the balance sheet 1 — (35) — Additional cash collateral for commodity contracts subject to rate recovery 18 — — — Total $ 19 $ — $ (35) $ — (1) Normal purchase contracts previously measured at fair value are excluded. The following table includes the effects of derivative instruments designated as cash flow hedges on the Condensed Consolidated Statements of Operations and in OCI and AOCI. CASH FLOW HEDGE IMPACTS (Dollars in millions) Pretax gain (loss) Pretax (loss) gain reclassified Three months ended September 30, Three months ended September 30, 2022 2021 Location 2022 2021 Sempra: Interest rate instruments $ 4 $ 7 Interest Expense $ (2) $ 1 Interest rate instruments 68 3 Equity Earnings (1) (1) (19) Foreign exchange instruments 2 5 Revenues: Energy- Related Businesses — — Foreign exchange instruments 1 3 Equity Earnings (1) — — Interest rate and foreign exchange instruments — (3) Other (Expense) Income, Net (3) (5) Total $ 75 $ 15 $ (6) $ (23) Nine months ended September 30, Nine months ended September 30, 2022 2021 Location 2022 2021 Sempra: Interest rate instruments $ 39 $ 27 Interest Expense $ (1) $ — Interest rate instruments 212 54 Equity Earnings (1) (28) (57) Foreign exchange instruments (1) 7 Revenues: Energy- Related Businesses 2 (1) Other (Expense) Income, Net (1) — Foreign exchange instruments (1) 5 Equity Earnings (1) 1 (1) Interest rate and foreign exchange instruments 13 (2) Interest Expense 1 — Other (Expense) Income, Net 3 (4) Total $ 262 $ 91 $ (23) $ (63) SoCalGas: Interest rate instruments $ — $ — Interest Expense $ (1) $ — (1) Equity earnings at our foreign equity method investees are recognized after tax. For Sempra, we expect that net gains before NCI of $24 million, which are net of income tax expense, that are currently recorded in AOCI (with net gains of $16 million attributable to NCI) related to cash flow hedges will be reclassified into earnings during the next 12 months as the hedged items affect earnings. SoCalGas expects that $1 million of losses, net of income tax benefit, that are currently recorded in AOCI related to cash flow hedges will be reclassified into earnings during the next 12 months as the hedged items affect earnings. Actual amounts ultimately reclassified into earnings depend on the interest rates in effect when derivative contracts mature. For all forecasted transactions, the maximum remaining term over which we are hedging exposure to the variability of cash flows at September 30, 2022 is approximately 12 years for Sempra. The maximum remaining term for which we are hedging exposure to the variability of cash flows at our equity method investees is 17 years. The following table summarizes the effects of derivative instruments not designated as hedging instruments on the Condensed Consolidated Statements of Operations. UNDESIGNATED DERIVATIVE IMPACTS (Dollars in millions) Pretax (loss) gain on derivatives recognized in earnings Three months ended September 30, Nine months ended Location 2022 2021 2022 2021 Sempra: Commodity contracts not subject to rate recovery Revenues: Energy-Related Businesses $ (227) $ (154) $ (455) $ (344) Commodity contracts subject to rate recovery Cost of Natural Gas (11) (26) (15) (24) Commodity contracts subject to rate recovery Cost of Electric Fuel and Purchased Power 16 8 10 51 Foreign exchange instruments Other (Expense) Income, Net — 2 — (22) Total $ (222) $ (170) $ (460) $ (339) SDG&E: Commodity contracts subject to rate recovery Cost of Electric Fuel and Purchased Power $ 16 $ 8 $ 10 $ 51 SoCalGas: Commodity contracts subject to rate recovery Cost of Natural Gas $ (11) $ (26) $ (15) $ (24) CONTINGENT FEATURES For Sempra, SDG&E and SoCalGas, certain of our derivative instruments contain credit limits which vary depending on our credit ratings. Generally, these provisions, if applicable, may reduce our credit limit if a specified credit rating agency reduces our ratings. In certain cases, if our credit ratings were to fall below investment grade, the counterparty to these derivative liability instruments could request immediate payment or demand immediate and ongoing full collateralization. For Sempra, the total fair value of this group of derivative instruments in a liability position at September 30, 2022 and December 31, 2021 was $22 million and $88 million, respectively. For SoCalGas, the total fair value of this group of derivative instruments in a liability position at September 30, 2022 and December 31, 2021 was $18 million and $36 million, respectively. SDG&E did not have this group of derivative instruments in a liability position at September 30, 2022 or December 31, 2021. At September 30, 2022, if the credit ratings of Sempra or SoCalGas were reduced below investment grade, $22 million and $18 million, respectively, of additional assets could be required to be posted as collateral for these derivative contracts.

FAIR VALUE MEASUREMENTS

FAIR VALUE MEASUREMENTS	9 Months Ended
FAIR VALUE MEASUREMENTS	Sep. 30, 2022
Fair Value Disclosures [Abstract]
FAIR VALUE MEASUREMENTS	FAIR VALUE MEASUREMENTS We discuss the valuation techniques and inputs we use to measure fair value and the definition of the three levels of the fair value hierarchy in Note 1 of the Notes to Consolidated Financial Statements in the Annual Report. RECURRING FAIR VALUE MEASURES The three tables below, by level within the fair value hierarchy, set forth our financial assets and liabilities that were accounted for at fair value on a recurring basis at September 30, 2022 and December 31, 2021. We classify financial assets and liabilities in their entirety based on the lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement requires judgment, and may affect the valuation of fair-valued assets and liabilities, and their placement within the fair value hierarchy. We have not changed the valuation techniques or types of inputs we use to measure recurring fair value since December 31, 2021. The fair value of commodity derivative assets and liabilities is presented in accordance with our netting policy, as we discuss in Note 8 under “Financial Statement Presentation.” The determination of fair values, shown in the tables below, incorporates various factors, including but not limited to, the credit standing of the counterparties involved and the impact of credit enhancements (such as cash deposits, letters of credit and priority interests). Our financial assets and liabilities that were accounted for at fair value on a recurring basis in the tables below include the following: ▪ Nuclear decommissioning trusts reflect the assets of SDG&E’s NDT, excluding accounts receivable and accounts payable. A third-party trustee values the trust assets using prices from a pricing service based on a market approach. We validate these prices by comparison to prices from other independent data sources. Securities are valued using quoted prices listed on nationally recognized securities exchanges or based on closing prices reported in the active market in which the identical security is traded (Level 1). Other securities are valued based on yields that are currently available for comparable securities of issuers with similar credit ratings (Level 2). ▪ For commodity contracts, interest rate derivatives and foreign exchange instruments, we primarily use a market or income approach with market participant assumptions to value these derivatives. Market participant assumptions include those about risk, and the risk inherent in the inputs to the valuation techniques. These inputs can be readily observable, market corroborated, or generally unobservable. We have exchange-traded derivatives that are valued based on quoted prices in active markets for the identical instruments (Level 1). We also may have other commodity derivatives that are valued using industry standard models that consider quoted forward prices for commodities, time value, current market and contractual prices for the underlying instruments, volatility factors, and other relevant economic measures (Level 2). Level 3 recurring items relate to CRRs and long-term, fixed-price electricity positions at SDG&E, as we discuss below in “Level 3 Information – SDG&E.” ▪ Rabbi Trust investments include short-term investments that consist of money market and mutual funds that we value using a market approach based on closing prices reported in the active market in which the identical security is traded (Level 1). ▪ As we discuss in Note 6, in July 2020, Sempra entered into a Support Agreement for the benefit of CFIN. We measure the Support Agreement, which includes a guarantee obligation, a put option and a call option, net of related guarantee fees, at fair value on a recurring basis. We use a discounted cash flow model to value the Support Agreement, net of related guarantee fees. Because some of the inputs that are significant to the valuation are less observable, the Support Agreement is classified as Level 3, as we describe below in “Level 3 Information – Sempra Infrastructure.” RECURRING FAIR VALUE MEASURES – SEMPRA (Dollars in millions) Fair value at September 30, 2022 Level 1 Level 2 Level 3 Total Assets: Nuclear decommissioning trusts: Short-term investments, primarily cash equivalents $ 16 $ 1 $ — $ 17 Equity securities 265 4 — 269 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies 21 13 — 34 Municipal bonds — 273 — 273 Other securities — 226 — 226 Total debt securities 21 512 — 533 Total nuclear decommissioning trusts (1) 302 517 — 819 Short-term investments held in Rabbi Trust 51 — — 51 Interest rate instruments — 43 — 43 Foreign exchange instruments — 1 — 1 Commodity contracts not subject to rate recovery — 72 — 72 Effect of netting and allocation of collateral (2) 80 — — 80 Commodity contracts subject to rate recovery 16 1 33 50 Effect of netting and allocation of collateral (2) 33 — 6 39 Support Agreement, net of related guarantee fees — — 16 16 Total $ 482 $ 634 $ 55 $ 1,171 Liabilities: Foreign exchange instruments $ — $ 2 $ — $ 2 Interest rate and foreign exchange instruments — 117 — 117 Commodity contracts not subject to rate recovery — 73 — 73 Commodity contracts subject to rate recovery 4 18 — 22 Total $ 4 $ 210 $ — $ 214 (1) Excludes receivables (payables), net. (2) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset. RECURRING FAIR VALUE MEASURES – SEMPRA (CONTINUED) (Dollars in millions) Fair value at December 31, 2021 Level 1 Level 2 Level 3 Total Assets: Nuclear decommissioning trusts: Short-term investments, primarily cash equivalents $ 13 $ (10) $ — $ 3 Equity securities 358 6 — 364 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies 48 8 — 56 Municipal bonds — 321 — 321 Other securities — 260 — 260 Total debt securities 48 589 — 637 Total nuclear decommissioning trusts (1) 419 585 — 1,004 Short-term investments held in Rabbi Trust 81 — — 81 Interest rate instruments — 6 — 6 Foreign exchange instruments — 2 — 2 Commodity contracts not subject to rate recovery — 46 — 46 Effect of netting and allocation of collateral (2) 58 — — 58 Commodity contracts subject to rate recovery 12 1 69 82 Effect of netting and allocation of collateral (2) 31 9 6 46 Support Agreement, net of related guarantee fees — — 7 7 Total $ 601 $ 649 $ 82 $ 1,332 Liabilities: Interest rate instruments $ — $ 8 $ — $ 8 Foreign exchange instruments — 1 — 1 Interest rate and foreign exchange instruments — 131 — 131 Commodity contracts not subject to rate recovery — 31 — 31 Commodity contracts subject to rate recovery — 35 15 50 Total $ — $ 206 $ 15 $ 221 (1) Excludes receivables (payables), net. (2) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset. RECURRING FAIR VALUE MEASURES – SDG&E (Dollars in millions) Fair value at September 30, 2022 Level 1 Level 2 Level 3 Total Assets: Nuclear decommissioning trusts: Short-term investments, primarily cash equivalents $ 16 $ 1 $ — $ 17 Equity securities 265 4 — 269 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies 21 13 — 34 Municipal bonds — 273 — 273 Other securities — 226 — 226 Total debt securities 21 512 — 533 Total nuclear decommissioning trusts (1) 302 517 — 819 Commodity contracts subject to rate recovery 16 — 33 49 Effect of netting and allocation of collateral (2) 31 — 6 37 Total $ 349 $ 517 $ 39 $ 905 Liabilities: Commodity contracts subject to rate recovery $ 4 $ — $ — $ 4 Total $ 4 $ — $ — $ 4 Fair value at December 31, 2021 Level 1 Level 2 Level 3 Total Assets: Nuclear decommissioning trusts: Short-term investments, primarily cash equivalents $ 13 $ (10) $ — $ 3 Equity securities 358 6 — 364 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies 48 8 — 56 Municipal bonds — 321 — 321 Other securities — 260 — 260 Total debt securities 48 589 — 637 Total nuclear decommissioning trusts (1) 419 585 — 1,004 Commodity contracts subject to rate recovery 12 — 69 81 Effect of netting and allocation of collateral (2) 22 — 6 28 Total $ 453 $ 585 $ 75 $ 1,113 Liabilities: Commodity contracts subject to rate recovery $ — $ — $ 15 $ 15 Total $ — $ — $ 15 $ 15 (1) Excludes receivables (payables), net. (2) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset. RECURRING FAIR VALUE MEASURES – SOCALGAS (Dollars in millions) Fair value at September 30, 2022 Level 1 Level 2 Level 3 Total Assets: Commodity contracts subject to rate recovery $ — $ 1 $ — $ 1 Effect of netting and allocation of collateral (1) 2 — — 2 Total $ 2 $ 1 $ — $ 3 Liabilities: Commodity contracts subject to rate recovery $ — $ 18 $ — $ 18 Total $ — $ 18 $ — $ 18 Fair value at December 31, 2021 Level 1 Level 2 Level 3 Total Assets: Commodity contracts subject to rate recovery $ — $ 1 $ — $ 1 Effect of netting and allocation of collateral (1) 9 9 — 18 Total $ 9 $ 10 $ — $ 19 Liabilities: Commodity contracts subject to rate recovery $ — $ 35 $ — $ 35 Total $ — $ 35 $ — $ 35 (1) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset. Level 3 Information SDG&E The table below sets forth reconciliations of changes in the fair value of CRRs and long-term, fixed-price electricity positions classified as Level 3 in the fair value hierarchy for Sempra and SDG&E. LEVEL 3 RECONCILIATIONS (1) (Dollars in millions) Three months ended September 30, 2022 2021 Balance at July 1 $ 33 $ 80 Realized and unrealized losses (35) (35) Allocated transmission instruments 2 1 Settlements 33 26 Balance at September 30 $ 33 $ 72 Change in unrealized gains relating to instruments still held at September 30 $ 3 $ 9 Nine months ended September 30, 2022 2021 Balance at January 1 $ 54 $ 69 Realized and unrealized losses (58) (29) Allocated transmission instruments (4) (1) Settlements 41 33 Balance at September 30 $ 33 $ 72 Change in unrealized (losses) gains relating to instruments still held at September 30 $ (15) $ 5 (1) Excludes the effect of the contractual ability to settle contracts under master netting agreements. Inputs used to determine the fair value of CRRs and fixed-price electricity positions are reviewed and compared with market conditions to determine reasonableness. SDG&E expects all costs related to these instruments to be recoverable through customer rates. As such, there is no impact to earnings from changes in the fair value of these instruments. CRRs are recorded at fair value based almost entirely on the most current auction prices published by the California ISO, an objective source. Annual auction prices are published once a year, typically in the middle of November, and are the basis for valuing CRRs settling in the following year. For the CRRs settling from January 1 to December 31, the auction price inputs, at a given location, were in the following ranges for the years indicated below: CONGESTION REVENUE RIGHTS AUCTION PRICE INPUTS Settlement year Price per MWh Median price per MWh 2022 $ (3.67) to $ 6.96 $ (0.70) 2021 (1.81) to 14.11 (0.12) The impact associated with discounting is negligible. Because these auction prices are a less observable input, these instruments are classified as Level 3. The fair value of these instruments is derived from auction price differences between two locations. Positive values between two locations represent expected future reductions in congestion costs, whereas negative values between two locations represent expected future charges. Valuation of our CRRs is sensitive to a change in auction price. If auction prices at one location increase (decrease) relative to another location, this could result in a significantly higher (lower) fair value measurement. We summarize CRR volumes in Note 8. Long-term, fixed-price electricity positions that are valued using significant unobservable data are classified as Level 3 because the contract terms relate to a delivery location or tenor for which observable market rate information is not available. The fair value of the net electricity positions classified as Level 3 is derived from a discounted cash flow model using market electricity forward price inputs. The range and weighted-average price of these inputs at September 30 were as follows: LONG-TERM, FIXED-PRICE ELECTRICITY POSITIONS PRICE INPUTS Settlement year Price per MWh Weighted-average 2022 $ 26.75 to $ 127.20 $ 68.50 2021 24.05 to 130.40 57.36 A significant increase (decrease) in market electricity forward prices would result in a significantly higher (lower) fair value. We summarize long-term, fixed-price electricity position volumes in Note 8. Realized gains and losses associated with CRRs and long-term, fixed-price electricity positions, which are recoverable in rates, are recorded in Cost of Electric Fuel and Purchased Power on the Condensed Consolidated Statements of Operations. Because unrealized gains and losses are recorded as regulatory assets and liabilities, they do not affect earnings. Sempra Infrastructure The table below sets forth reconciliations of changes in the fair value of Sempra’s Support Agreement for the benefit of CFIN classified as Level 3 in the fair value hierarchy for Sempra. LEVEL 3 RECONCILIATIONS (Dollars in millions) Three months ended September 30, 2022 2021 Balance at July 1 $ 16 $ 4 Realized and unrealized gains (1) 2 3 Settlements (2) (2) Balance at September 30 (2) $ 16 $ 5 Change in unrealized gains relating to instruments still held at September 30 $ 2 $ 3 Nine months ended September 30, 2022 2021 Balance at January 1 $ 7 $ 3 Realized and unrealized gains (1) 16 8 Settlements (7) (6) Balance at September 30 (2) $ 16 $ 5 Change in unrealized gains relating to instruments still held at September 30 $ 15 $ 7 (1) Net gains are included in Interest Income and net losses are included in Interest Expense on Sempra’s Condensed Consolidated Statements of Operations. (2) Includes $7 in Other Current Assets and $9 in Other Long-term Assets at September 30, 2022 on Sempra’s Condensed Consolidated Balance Sheet. The fair value of the Support Agreement, net of related guarantee fees, is based on a discounted cash flow model using a probability of default and survival methodology. Our estimate of fair value considers inputs such as third-party default rates, credit ratings, recovery rates, and risk-adjusted discount rates, which may be readily observable, market corroborated or generally unobservable inputs. Because CFIN’s credit rating and related default and survival rates are unobservable inputs that are significant to the valuation, the Support Agreement, net of related guarantee fees, is classified as Level 3. We assigned CFIN an internally developed credit rating of A3 and relied on default rate data published by Moody’s to assign a probability of default. A hypothetical change in the credit rating up or down one notch could result in a significant change in the fair value of the Support Agreement. Fair Value of Financial Instruments The fair values of certain of our financial instruments (cash, accounts receivable, amounts due to/from unconsolidated affiliates with original maturities of less than 90 days, dividends and accounts payable, short-term debt and customer deposits) approximate their carrying amounts because of the short-term nature of these instruments. Investments in life insurance contracts that we hold in support of our Supplemental Executive Retirement, Cash Balance Restoration and Deferred Compensation Plans are carried at cash surrender values, which represent the amount of cash that could be realized under the contracts. The following table provides the carrying amounts and fair values of certain other financial instruments that are not recorded at fair value on the Condensed Consolidated Balance Sheets. FAIR VALUE OF FINANCIAL INSTRUMENTS (Dollars in millions) Carrying Fair value Level 1 Level 2 Level 3 Total September 30, 2022 Sempra: Long-term note receivable (1) $ 314 $ — $ — $ 279 $ 279 Long-term amounts due to unconsolidated affiliates 296 — 251 — 251 Total long-term debt (2) 23,790 — 20,288 — 20,288 SDG&E: Total long-term debt (3) $ 7,800 $ — $ 6,577 $ — $ 6,577 SoCalGas: Total long-term debt (4) $ 5,459 $ — $ 4,789 $ — $ 4,789 December 31, 2021 Sempra: Long-term note receivable (1) $ 300 $ — $ — $ 327 $ 327 Long-term amounts due from unconsolidated affiliates (5) 640 — 642 — 642 Long-term amounts due to unconsolidated affiliates 287 — 295 — 295 Total long-term debt (2) 20,099 — 22,126 — 22,126 SDG&E: Total long-term debt (3) $ 6,417 $ — $ 7,236 $ — $ 7,236 SoCalGas: Total long-term debt (4) $ 4,759 $ — $ 5,367 $ — $ 5,367 (1) Before allowances for credit losses of $7 and $8 at September 30, 2022 and December 31, 2021, respectively. Excludes unamortized transaction costs of $5 at September 30, 2022 and December 31, 2021. (2) Before reductions of unamortized discount and debt issuance costs of $287 and $260 at September 30, 2022 and December 31, 2021, respectively, and excluding finance lease obligations of $1,332 and $1,335 at September 30, 2022 and December 31, 2021, respectively. (3) Before reductions of unamortized discount and debt issuance costs of $72 and $61 at September 30, 2022 and December 31, 2021, respectively, and excluding finance lease obligations of $1,260 and $1,274 at September 30, 2022 and December 31, 2021, respectively. (4) Before reductions of unamortized discount and debt issuance costs of $41 and $36 at September 30, 2022 and December 31, 2021, respectively, and excluding finance lease obligations of $72 and $61 at September 30, 2022 and December 31, 2021, respectively. (5) Before allowances for credit losses of $1 at December 31, 2021. Includes $2 of accrued interest receivable at December 31, 2021 in Due From Unconsolidated Affiliates – Current. We provide the fair values for the securities held in the NDT related to SONGS in Note 10.

SAN ONOFRE NUCLEAR GENERATING S

SAN ONOFRE NUCLEAR GENERATING STATION	9 Months Ended
SAN ONOFRE NUCLEAR GENERATING STATION	Sep. 30, 2022
Regulated Operations [Abstract]
SAN ONOFRE NUCLEAR GENERATING STATION	REGULATORY MATTERS We discuss regulatory matters in Note 4 of the Notes to Consolidated Financial Statements in the Annual Report and provide updates to those discussions and information about new regulatory matters below. With the exception of regulatory balancing accounts, we generally do not earn a return on our regulatory assets until such time as a related cash expenditure has been made. Upon the occurrence of a cash expenditure associated with a regulatory asset, the related amounts are recoverable through a regulatory account mechanism for which we earn a return authorized by applicable regulators, which generally approximates the three-month commercial paper rate. The periods during which we recognize a regulatory asset while we do not earn a return vary by regulatory asset. REGULATORY ASSETS (LIABILITIES) (Dollars in millions) September 30, December 31, SDG&E: Fixed-price contracts and other derivatives $ (33) $ (50) Deferred income taxes recoverable in rates 217 125 Pension and other postretirement benefit plan obligations (32) (7) Removal obligations (2,175) (2,251) Environmental costs 61 62 Sunrise Powerlink fire mitigation 122 122 Regulatory balancing accounts (1)(2) Commodity – electric 185 77 Gas transportation 45 49 Safety and reliability 93 67 Public purpose programs (96) (107) Wildfire mitigation plan 316 178 Liability insurance premium 100 110 Other balancing accounts 144 207 Other regulatory assets, net (2) 140 119 Total SDG&E (913) (1,299) SoCalGas: Deferred income taxes recoverable in rates 122 44 Pension and other postretirement benefit plan obligations (36) 51 Employee benefit costs 31 31 Removal obligations (606) (627) Environmental costs 33 34 Regulatory balancing accounts (1)(2) Commodity – gas, including transportation (24) (146) Safety and reliability 491 339 Public purpose programs (197) (183) Liability insurance premium 21 16 Other balancing accounts 135 42 Other regulatory assets, net (2) 167 142 Total SoCalGas 137 (257) Sempra Infrastructure: Deferred income taxes recoverable in rates 77 77 Total Sempra $ (699) $ (1,479) (1) At September 30, 2022 and December 31, 2021, the noncurrent portion of regulatory balancing accounts – net undercollected for SDG&E was $541 and $358, respectively, and for SoCalGas was $695 and $410, respectively. (2) Includes regulatory assets earning a return authorized by applicable regulators, which generally approximates the three-month commercial paper rate. SEMPRA CALIFORNIA CPUC GRC The CPUC uses GRCs to set revenues to allow SDG&E and SoCalGas to recover their reasonable operating costs and to provide the opportunity to realize their authorized rates of return on their investments. In May 2022, SDG&E and SoCalGas filed their 2024 GRC applications requesting CPUC approval of test year revenue requirements for 2024 and attrition year adjustments for 2025 through 2027. SDG&E and SoCalGas requested revenue requirements for 2024 of $3.0 billion and $4.4 billion, respectively. SDG&E and SoCalGas are proposing post-test year revenue requirement changes using various mechanisms that are estimated to result in annual increases of approximately 8% to 11% at SDG&E and approximately 6% to 8% at SoCalGas. In October 2022, the CPUC issued a scoping ruling that set a schedule for the proceeding, including the expected issuance of a proposed decision in the second quarter of 2024. SDG&E and SoCalGas expect the final decision will be effective retroactive to January 1, 2024. SDG&E expects to submit separate requests in its GRC for review and recovery of its wildfire mitigation plan costs in mid-2023 for costs incurred from 2019 through 2022 and in mid-2024 for costs incurred in 2023. CPUC Cost of Capital A CPUC cost of capital proceeding determines a utility’s authorized capital structure and authorized return on rate base. The CCM applies in the interim years between required cost of capital applications and considers changes in the cost of capital based on changes in interest rates based on the applicable utility bond index published by Moody’s (the CCM benchmark rate) for each 12-month period ending September 30 (the measurement period). The CCM benchmark rate is the basis of comparison to determine if the CCM is triggered, which occurs if the change in the applicable Moody’s utility bond index relative to the CCM benchmark rate is larger than plus or minus 1.000% at the end of the measurement period. The index applicable to SDG&E and SoCalGas is based on each utility’s credit rating. Alternatively, each of SDG&E and SoCalGas is permitted to file a cost of capital application in an interim year in which an extraordinary or catastrophic event materially impacts its cost of capital and affects utilities differently than the market as a whole to have its cost of capital determined in lieu of the CCM. Authorized Cost of Capital, Subject to the CCM In December 2019, the CPUC approved the cost of capital (shown in the table below) for SDG&E and SoCalGas that became effective on January 1, 2020 and will remain in effect through December 31, 2022, subject to the CCM. SDG&E’s CCM benchmark rate is 4.498% based on Moody’s Baa- utility bond index, and SoCalGas’ CCM benchmark rate is 4.029% based on Moody’s A- utility bond index. AUTHORIZED CPUC COST OF CAPITAL, SUBJECT TO THE CCM SDG&E SoCalGas Authorized weighting Return on Weighted Authorized weighting Return on Weighted 45.25 % 4.59 % 2.08 % Long-Term Debt 45.60 % 4.23 % 1.93 % 2.75 6.22 0.17 Preferred Equity 2.40 6.00 0.14 52.00 10.20 5.30 Common Equity 52.00 10.05 5.23 100.00 % 7.55 % 100.00 % 7.30 % For the measurement period that ended September 30, 2021, the CCM would trigger for SDG&E if the CPUC determines that the CCM should be implemented because the average Moody’s Baa- utility bond index between October 1, 2020 and September 30, 2021 was 1.17% below SDG&E’s CCM benchmark rate of 4.498%. In August 2021, SDG&E filed an application with the CPUC to update its cost of capital due to the ongoing effects of the COVID-19 pandemic rather than have the CCM apply. In December 2021, the CPUC established a proceeding to determine if SDG&E’s cost of capital was impacted by an extraordinary event such that the CCM should not apply. In November 2022, the CPUC approved a proposed decision that found there was an extraordinary event, the CCM will be suspended for 2022 and SDG&E’s current authorized cost of capital for 2022 will be preserved. Proposed Cost of Capital In April 2022, SDG&E and SoCalGas each filed applications with the CPUC to update their cost of capital, as modified by an update to the cost of their long-term debt submitted in September 2022 (shown in the table below), which would become effective on January 1, 2023 and would remain in effect through December 31, 2025, subject to the CCM if it remains in place as proposed. SDG&E and SoCalGas expect to receive a final decision by the end of 2022. PROPOSED CPUC COST OF CAPITAL SDG&E SoCalGas Authorized weighting Return on Weighted Authorized weighting Return on Weighted 46.00 % 4.05 % 1.86 % Long-Term Debt 45.60 % 4.07 % 1.86 % — — — Preferred Equity 0.40 6.00 0.02 54.00 10.55 5.70 Common Equity 54.00 10.75 5.81 100.00 % 7.56 % 100.00 % 7.69 % SOCALGAS OSCs – Energy Efficiency and Advocacy In October 2019, the CPUC issued an OSC to determine whether SoCalGas should be sanctioned for violation of certain CPUC code sections and orders relating to energy efficiency (EE) codes and standards advocacy activities, which were undertaken by SoCalGas following a CPUC decision disallowing SoCalGas’ future engagement in advocacy around such EE codes and standards. In March 2022, the CPUC issued a final decision that found that SoCalGas did undertake prohibited EE codes and standards advocacy activities using ratepayer funds. The final decision imposed on SoCalGas a financial penalty of $10 million; customer refunds for certain ratepayer expenditures and shareholder incentives that SoCalGas estimates will be negligible; and a prohibition from recovering from ratepayers costs of proposed codes and standards advocacy activities until SoCalGas demonstrates policies, practices and procedures that adhere to the CPUC’s intent for codes and standards advocacy. In December 2019, the CPUC issued a second OSC to determine whether SoCalGas is entitled to the EE program’s shareholder incentives for codes and standards advocacy activities in 2016 and 2017 (later expanded to include 2014 and 2015), whether its shareholders should bear the costs of those advocacy activities, and to address whether any other remedies are appropriate. In April 2022, the CPUC issued a final decision that found there were violations of certain legal principles and imposed a financial penalty of $150,000. We provide below updates to ongoing matters related to SONGS, a nuclear generating facility near San Clemente, California that permanently ceased operations in June 2013, and in which SDG&E has a 20% ownership interest. We discuss SONGS further in Note 15 of the Notes to Consolidated Financial Statements in the Annual Report. NUCLEAR DECOMMISSIONING AND FUNDING As a result of Edison’s decision to permanently retire SONGS Units 2 and 3, Edison began the decommissioning phase of the plant. Major decommissioning work began in 2020. We expect the majority of the decommissioning work to take approximately 10 years. Decommissioning of Unit 1, removed from service in 1992, is largely complete. The remaining work for Unit 1 will be completed once Units 2 and 3 are dismantled and the spent fuel is removed from the site. The spent fuel is currently being stored on-site, until the DOE identifies a spent fuel storage facility and puts in place a program for the fuel’s disposal, as we discuss below. SDG&E is responsible for approximately 20% of the total decommissioning cost. The Samuel Lawrence Foundation filed a writ petition under the California Coastal Act in LA Superior Court in December 2019 seeking to invalidate the coastal development permit and to obtain injunctive relief to stop decommissioning work. The petition was denied in September 2021. In December 2021, the Samuel Lawrence Foundation filed a notice of appeal. In August 2022, the court dismissed the case based on the Samuel Lawrence Foundation’s request for dismissal, which finally resolves the writ petition. Decommissioning work was not interrupted as a result of this writ petition. In accordance with state and federal requirements and regulations, SDG&E has assets held in the NDT to fund its share of decommissioning costs for SONGS Units 1, 2 and 3. Amounts that were collected in rates for SONGS’ decommissioning are invested in the NDT, which is comprised of externally managed trust funds. Amounts held by the NDT are invested in accordance with CPUC regulations. SDG&E classifies debt and equity securities held in the NDT as available-for-sale. The NDT assets are presented on the Sempra and SDG&E Condensed Consolidated Balance Sheets at fair value with the offsetting credits recorded in noncurrent Regulatory Liabilities. Except for the use of funds for the planning of decommissioning activities or NDT administrative costs, CPUC approval is required for SDG&E to access the NDT assets to fund SONGS decommissioning costs for Units 2 and 3. In December 2021, SDG&E received authorization from the CPUC to access NDT funds of up to $78 million for forecasted 2022 costs. The following table shows the fair values and gross unrealized gains and losses for the securities held in the NDT on the Sempra and SDG&E Condensed Consolidated Balance Sheets. We provide additional fair value disclosures for the NDT in Note 9. NUCLEAR DECOMMISSIONING TRUSTS (Dollars in millions) Cost Gross Gross Estimated September 30, 2022 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies (1) $ 34 $ 2 $ (2) $ 34 Municipal bonds (2) 294 — (21) 273 Other securities (3) 253 1 (28) 226 Total debt securities 581 3 (51) 533 Equity securities 110 172 (13) 269 Short-term investments, primarily cash equivalents 17 — — 17 Receivables (payables), net (3) — — (3) Total $ 705 $ 175 $ (64) $ 816 December 31, 2021 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies $ 56 $ — $ — $ 56 Municipal bonds 309 13 (1) 321 Other securities 255 7 (2) 260 Total debt securities 620 20 (3) 637 Equity securities 104 262 (2) 364 Short-term investments, primarily cash equivalents 3 — — 3 Receivables (payables), net 8 — — 8 Total $ 735 $ 282 $ (5) $ 1,012 (1) Maturity dates are 2023-2053. (2) Maturity dates are 2022-2056. (3) Maturity dates are 2022-2072. The following table shows the proceeds from sales of securities in the NDT and gross realized gains and losses on those sales. SALES OF SECURITIES IN THE NUCLEAR DECOMMISSIONING TRUSTS (Dollars in millions) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Proceeds from sales $ 133 $ 187 $ 530 $ 729 Gross realized gains 2 9 16 48 Gross realized losses (3) (1) (14) (4) Net unrealized gains and losses, as well as realized gains and losses that are reinvested in the NDT, are included in noncurrent Regulatory Liabilities on Sempra’s and SDG&E’s Condensed Consolidated Balance Sheets. We determine the cost of securities in the trusts on the basis of specific identification. ASSET RETIREMENT OBLIGATION SDG&E’s ARO related to decommissioning costs for SONGS Units 1, 2 and 3 was $550 million at September 30, 2022 and is based on a cost study prepared in 2020 that is pending CPUC approval, which SDG&E expects to receive in 2023. NUCLEAR INSURANCE The SONGS owners have nuclear property damage insurance of $130 million, which exceeds the minimum federal requirement of $50 million. This insurance coverage is provided through NEIL. The NEIL policies have specific exclusions and limitations that can result in reduced coverage. Insured members as a group are subject to retrospective premium assessments to cover losses sustained by NEIL under all issued policies. SDG&E could be assessed up to $4.1 million of retrospective premiums based on overall member claims.

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES	9 Months Ended
COMMITMENTS AND CONTINGENCIES	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	COMMITMENTS AND CONTINGENCIES LEGAL PROCEEDINGS We accrue losses for a legal proceeding when it is probable that a loss has been incurred and the amount of the loss can be reasonably estimated. However, the uncertainties inherent in legal proceedings make it difficult to reasonably estimate the costs and effects of resolving these matters. Accordingly, actual costs incurred may differ materially from amounts accrued, may exceed, and in some cases have exceeded, applicable insurance coverage and could materially adversely affect our business, results of operations, financial condition, cash flows and/or prospects. Unless otherwise indicated, we are unable to reasonably estimate possible losses or a range of losses in excess of any amounts accrued. At September 30, 2022, loss contingency accruals for legal matters, including associated legal fees and regulatory matters related to the Leak, that are probable and estimable were $245 million for Sempra, including $171 million for SoCalGas. Amounts for Sempra and SoCalGas include $145 million for matters related to the Leak, which we discuss below. SoCalGas Aliso Canyon Natural Gas Storage Facility Gas Leak From October 23, 2015 through February 11, 2016, SoCalGas experienced a natural gas leak from one of the injection-and-withdrawal wells, SS25, at its Aliso Canyon natural gas storage facility in Los Angeles County. Litigation – Resolved. In September 2021, SoCalGas and Sempra entered into an agreement with counsel to resolve approximately 390 lawsuits including approximately 36,000 plaintiffs (the Individual Plaintiffs) pending against SoCalGas and Sempra related to the Leak (the Individual Plaintiff Litigation) for a payment of up to $1.8 billion. These cases were coordinated before a single court in the LA Superior Court for pretrial management under a Third Amended Consolidated Master Case Complaint for Individual Actions filed in November 2017. The consolidated complaint asserts causes of action for negligence, negligence per se, private and public nuisance (continuing and permanent), trespass, inverse condemnation, strict liability, negligent and intentional infliction of emotional distress, fraudulent concealment, loss of consortium and wrongful death against SoCalGas and Sempra (the Individual Plaintiff Litigation). The complaint also asserted violations of Proposition 65, which were resolved in January 2022. The consolidated complaint seeks compensatory and punitive damages for personal injuries, lost wages and/or lost profits, property damage and diminution in property value, injunctive relief, costs of future medical monitoring, civil penalties, and attorneys’ fees. The agreement governing the settlement of the Individual Plaintiff Litigation requires each plaintiff who agrees to participate in the settlement to release all such plaintiff’s claims against SoCalGas, Sempra and their respective affiliates related to the Leak and the Individual Plaintiff Litigation. As of October 31, 2022, over 99% of the Individual Plaintiffs had agreed to participate and submitted valid releases, and SoCalGas had paid $1.79 billion under the agreement. As of October 31, 2022, SoCalGas and Sempra had either not received or not accepted as valid releases from approximately 345 Individual Plaintiffs, approximately 86% of whom had not been located or had failed to respond, according to plaintiffs’ counsel. The Individual Plaintiffs who do not participate in the settlement (the Remaining Individual Plaintiffs) will be able to continue to pursue their claims. In September 2021, SoCalGas and Sempra entered into an agreement to settle a class action on behalf of persons and businesses who owned or leased real property within a five-mile radius of the well where the Leak occurred for a total amount of $40 million. In April 2022, the LA Superior Court gave final approval of the settlement. In October 2018 and October 2020, complaints on behalf of five property developers (the Developer Plaintiffs) were filed against SoCalGas and Sempra in connection with the Leak. The complaints alleged causes of action for strict liability, negligence per se, negligence, negligent interference, continuing nuisance, permanent nuisance, inverse condemnation and violation of the California Unfair Competition Law and California Public Utilities Code section 2106, and sought compensatory, statutory and punitive damages, injunctive relief and attorneys’ fees. In January 2022 and March 2022, SoCalGas and Sempra settled the claims of four of the Developer Plaintiffs and their claims were dismissed. In August 2022, SoCalGas and Sempra settled the claims of the fifth Developer Plaintiff and its claims were dismissed. Litigation – Unresolved. Four shareholder derivative actions were filed alleging breach of fiduciary duties against certain officers and certain directors of Sempra and/or SoCalGas. Three of the four actions were joined in an Amended Consolidated Shareholder Derivative Complaint filed in the coordinated proceeding in the LA Superior Court, which was dismissed with prejudice in January 2021. The plaintiffs have appealed this dismissal. In the remaining fourth action, the plaintiffs filed an amended complaint in the coordinated proceeding in June 2022. In addition, the Remaining Individual Plaintiffs referred to above will be able to continue to pursue their claims. Regulatory Proceedings – Subject to Agreements to Resolve. In June 2019, the CPUC opened an OII (the Leak OII) to investigate and consider, among other things, whether SoCalGas should be sanctioned for the Leak and what damages, fines or other penalties, if any, should be imposed for any violations, unreasonable or imprudent practices or failure to cooperate sufficiently with SED, as well as to determine the amount of various costs incurred by SoCalGas and other parties in connection with the Leak and the ratemaking treatment or other disposition of such costs, which could result in little or no recovery of such costs by SoCalGas. In October 2022, SoCalGas executed a settlement agreement with SED and the Public Advocates Office at the CPUC to resolve all aspects of the Leak OII. The settlement agreement provides for financial penalties, certain costs that SoCalGas will reimburse, a violation of California Public Utilities Code section 451, and costs previously incurred by SoCalGas for which it will not seek recovery from ratepayers, among other provisions. The settlement agreement was filed with and is subject to approval by the CPUC. Regulatory Proceedings – Unresolved. In February 2017, the CPUC opened a proceeding pursuant to the SB 380 OII to determine the feasibility of minimizing or eliminating the use of the Aliso Canyon natural gas storage facility while still maintaining energy and electric reliability for the region, but excluding issues with respect to air quality, public health, causation, culpability or cost responsibility regarding the Leak. The first phase of the proceeding established a framework for the hydraulic, production cost and economic modeling assumptions for the potential reduction in usage or elimination of the Aliso Canyon natural gas storage facility, as well as evaluating the impacts of reducing or eliminating the Aliso Canyon natural gas storage facility using the established framework and models. The next phase of the proceeding included engaging a consultant to analyze alternative means for meeting or avoiding the demand for the facility’s services if it were eliminated in either the 2027 or 2035 timeframe, and to address potential implementation of alternatives to the Aliso Canyon natural gas storage facility if the CPUC determines that the Aliso Canyon natural gas storage facility should be permanently closed. The CPUC also added all California IOUs as parties to the proceeding and encouraged all load serving entities in the Los Angeles Basin to join the proceeding. In November 2021, the CPUC issued a decision on the interim range of gas inventory levels at the Aliso Canyon natural gas storage facility, setting an interim range of gas inventory levels of up to 41.16 Bcf. The CPUC may issue future changes to this interim range of authorized gas inventory levels before issuing a final inventory determination within the SB 380 OII proceeding. At September 30, 2022, the Aliso Canyon natural gas storage facility had a net book value of $923 million. If the Aliso Canyon natural gas storage facility were to be permanently closed or if future cash flows from its operation were otherwise insufficient to recover its carrying value, we may record an impairment of the facility, which could be material, incur materially higher than expected operating costs and/or be required to make material additional capital expenditures (any or all of which may not be recoverable in rates), and natural gas reliability and electric generation could be jeopardized. Cost Estimate, Insurance and Accounting and Other Impacts. SoCalGas has incurred significant costs related to the Leak, primarily to defend against and settle civil and criminal litigation and regulatory proceedings arising from the Leak; for temporary relocation of community residents; to control the well and stop the Leak; to mitigate the natural gas released; to purchase natural gas to replace what was lost through the Leak; to pay the costs of the government-ordered response to the Leak, including the costs for a root cause analysis; to respond to various government and agency investigations regarding the Leak; and to comply with increased regulation imposed as a result of the Leak. At September 30, 2022, SoCalGas estimates these costs related to the Leak are $3,485 million (the cost estimate), including $1,279 million of costs recoverable from insurance of which $1,269 million of insurance proceeds had been received by SoCalGas through September 30, 2022. Other than insurance for directors’ and officers’ liability, we have exhausted all of our available insurance for this matter. At September 30, 2022, $10 million is recorded as Insurance Receivable for Aliso Canyon Costs, $145 million of the cost estimate is accrued in Reserve for Aliso Canyon Costs and $4 million of the cost estimate is accrued in Deferred Credits and Other on SoCalGas’ and Sempra’s Condensed Consolidated Balance Sheets. SoCalGas recorded total charges of $122 million ($101 million after tax) and $259 million ($199 million after tax) in the three months and nine months ended September 30, 2022, respectively, and $1.57 billion ($1.13 billion after tax) in the three months and nine months ended September 30, 2021 in Aliso Canyon Litigation and Regulatory Matters on the SoCalGas and Sempra Condensed Consolidated Statements of Operations related to the litigation and regulatory proceedings that we describe above. These charges are included in the cost estimate. Except for the amounts paid or estimated to settle certain legal and regulatory matters as described above, the cost estimate does not include any amounts necessary to resolve the matters that we describe above in “Litigation – Unresolved” and “Regulatory Proceedings – Unresolved,” threatened litigation, other potential litigation or other costs, in each case to the extent it is not possible to predict at this time the outcome of these actions or reasonably estimate the possible costs or a range of possible costs for damages, restitution, civil or administrative fines or penalties, defense, settlement or other costs or remedies that may be imposed or incurred. Further, we are not able to reasonably estimate the possible loss or a range of possible losses in excess of the amounts accrued. The costs or losses not included in the cost estimate could be significant. An adverse outcome with respect to (i) any lawsuits by the Remaining Individual Plaintiffs, (ii) the unresolved shareholder derivative actions, (iii) threatened or other potential litigation related to the Leak, (iv) the Leak OII if approval of the negotiated settlement is not subsequently obtained, or (v) the unresolved proceeding pursuant to the SB 380 OII, could have a material adverse effect on SoCalGas’ and Sempra’s results of operations, financial condition, cash flows and/or prospects. Sempra Infrastructure Energía Costa Azul We describe below certain land and customer disputes and permit challenges affecting our ECA Regas Facility. Certain of these land disputes involve land on which portions of the ECA LNG liquefaction facilities are proposed to be situated or on which portions of the ECA Regas Facility that would be necessary for the operation of the proposed ECA LNG liquefaction facilities are situated. One or more unfavorable final decisions on these disputes or challenges could materially adversely affect our existing natural gas regasification operations and proposed natural gas liquefaction projects at the site of the ECA Regas Facility and have a material adverse effect on Sempra’s business, results of operations, financial condition, cash flows and/or prospects. Land Disputes – Unresolved. Sempra Infrastructure has been engaged in a long-running land dispute relating to property adjacent to its ECA Regas Facility that allegedly overlaps with land owned by the ECA Regas Facility (the facility, however, is not situated on the land that is the subject of this dispute), as follows: ▪ A claimant to the adjacent property filed complaints in the federal Agrarian Court challenging the refusal of SEDATU in 2006 to issue title to him for the disputed property. In November 2013, the federal Agrarian Court ordered that SEDATU issue the requested title to the claimant and cause it to be registered. Both SEDATU and Sempra Infrastructure challenged the ruling due to lack of notification of the underlying process. In May 2019, a federal court in Mexico reversed the ruling and ordered a retrial, which is pending resolution. ▪ In a separate proceeding, the claimant filed suit to reinitiate an administrative procedure at SEDATU to obtain the property title that was previously dismissed. In April 2021, the Agrarian Court ordered that the administrative procedure be restarted. The proceeding in the Agrarian Court has concluded; however, the administrative procedure at SEDATU may continue if SEDATU decides to reopen the matter. In addition, four cases involving two adjacent areas of real property on which part of the ECA Regas Facility is situated, each brought by a single plaintiff or her descendants, remain pending against the facility, as follows: ▪ The first disputed area is subject to a claim in the federal Agrarian Court that has been ongoing since 2006, in which the plaintiff seeks to annul the property title for a portion of the land on which the ECA Regas Facility is situated and to obtain possession of a different parcel that allegedly overlaps with the site of the ECA Regas Facility. The proceeding, which seeks an order that SEDATU annul the ECA Regas Facility’s competing property title, was initiated in 2006 and, in July 2021, a decision was issued in favor of the ECA Regas Facility. The plaintiff appealed, and in February 2022, the appellate court confirmed the ruling in favor of the ECA Regas Facility and dismissed the appeal. The plaintiff filed a federal appeal against the appellate court ruling. A ruling from the Federal Collegiate Circuit Court is pending. ▪ The second disputed area is a parcel adjacent to the ECA Regas Facility that allegedly overlaps with land on which the ECA Regas Facility is situated, which is subject to a claim in the federal Agrarian Court and two claims in Mexican civil courts. The ECA Regas Facility first bought the property from the federal government in 2003; however, to resolve an ownership controversy, in 2008, the ECA Regas Facility reached a financial settlement with the plaintiff to eliminate an adverse claim to its title. Nevertheless, the plaintiff sued in 2013 for the nullity of both titles. The Agrarian Court ruled in favor of the plaintiff in May 2021, nullifying the first property title. Sempra Infrastructure appealed the ruling in July 2021. In May 2022, Sempra Infrastructure won the appeal and the plaintiff’s claims were dismissed. The ECA Regas Facility continues to hold the second Environmental and Social Impact Permits – Unresolved. Several administrative challenges are pending before Mexico’s Secretariat of Environment and Natural Resources (the Mexican environmental protection agency) and Federal Tax and Administrative Courts, seeking revocation of the environmental impact authorization issued to the ECA Regas Facility in 2003. These cases generally allege that the conditions and mitigation measures in the environmental impact authorization are inadequate and challenge findings that the activities of the terminal are consistent with regional development guidelines. In 2018 and 2021, three related claimants filed separate challenges in the federal district court in Ensenada, Baja California in relation to the environmental and social impact permits issued by each of ASEA and SENER to ECA LNG authorizing natural gas liquefaction activities at the ECA Regas Facility, as follows: ▪ In the first case, the court issued a provisional injunction in September 2018. In December 2018, ASEA approved modifications to the environmental permit that facilitate the development of the proposed natural gas liquefaction facility in two phases. In May 2019, the court canceled the provisional injunction. The claimant appealed the court’s decision canceling the injunction but was not successful. The claimant’s underlying challenge to the permits remains pending. ▪ In the second case, the initial request for a provisional injunction was denied. That decision was reversed on appeal in January 2020, resulting in the issuance of a new injunction against the permits that were issued by ASEA and SENER. This injunction has uncertain application absent clarification by the court. The claimants petitioned the court to rule that construction of natural gas liquefaction facilities violated the injunction, and in February 2022, the court ruled in favor of the ECA Regas Facility, holding that the natural gas liquefaction activities did not violate the injunction. The claimants have appealed this ruling. ▪ In the third case, a group of residents filed a complaint in June 2021 against various federal and state authorities alleging deficiencies in the public consultation process for the issuance of the permits. The request for an initial injunction was denied and the claimants have appealed, which is pending the appellate court’s ruling. Customer Dispute – Resolved. In May 2020, the two third-party capacity customers at the ECA Regas Facility, Shell Mexico and Gazprom, asserted that a 2019 update of the general terms and conditions for service at the facility, as approved by the CRE, resulted in a breach of contract by Sempra Infrastructure and a force majeure event. In July 2020, Shell Mexico submitted a request for arbitration of the dispute, and Gazprom joined the proceeding, and a hearing was held in October 2021. The International Court of Arbitration issued a final, non-appealable decision in April 2022 in favor of Sempra Infrastructure dismissing all claims and confirming the contracts remain in force. In August 2022, the International Court of Arbitration issued an additional decision dismissing a request by Shell Mexico and Gazprom to consider additional arguments. Citing the alleged breach, Shell Mexico stopped making payments under its LNG storage and regasification agreement. Due to nonpayment, Sempra Infrastructure drew against Shell Mexico’s letters of credit provided as payment security until they were fully exhausted in March 2022. In September 2022, Shell Mexico paid its invoices from March 2022 through August 2022, bringing its account to current, resumed paying invoices as they come due, and renewed its letters of credit. Although Gazprom had previously been making regular monthly payments under its LNG storage and regasification agreement, Sempra Infrastructure drew against and fully exhausted Gazprom’s letters of credit in April 2022 due to Gazprom’s non-renewal of such letters of credit as required under the agreement. Gazprom did not pay its invoices from March 2022 through July 2022, so funds drawn from the letters of credit were used to fully offset such nonpayment. In September 2022, Gazprom paid its August 2022 invoice, bringing its account to current, and resumed paying invoices as they come due. Subsequent invoices, if not paid by Gazprom, will be offset by funds drawn from the letters of credit. In addition to the arbitration proceeding, Shell Mexico also filed constitutional claims against the CRE’s approval of the general terms and conditions for service at the facility and against the issuance of the liquefaction permit. Shell Mexico’s request for an injunction against the general terms and conditions was denied, and the ruling was upheld on appeal. The request for an injunction against the liquefaction permit was denied, and the decision was vacated and remanded on appeal to the First District Court in Administrative Matters, which again denied the injunction. The case on the injunction request was then heard again by the appellate court and was denied, making the decision final. Sonora Pipeline Guaymas-El Oro Segment – Unresolved. Sempra Infrastructure’s Sonora natural gas pipeline consists of two segments, the Sasabe-Puerto Libertad-Guaymas segment and the Guaymas-El Oro segment. Each segment has its own service agreement with the CFE. In 2015, the Yaqui tribe, with the exception of some members living in the Bácum community, granted its consent and a right-of-way easement agreement for the construction of the Guaymas-El Oro segment of the Sonora natural gas pipeline that crosses its territory. Representatives of the Bácum community filed a legal challenge in Mexican federal court demanding the right to withhold consent for the project, the stoppage of work in the Yaqui territory and damages. In 2016, the judge granted a suspension order that prohibited the construction of such segment through the Bácum community territory. Because the pipeline does not pass through the Bácum community, Sempra Infrastructure did not believe the 2016 suspension order prohibited construction in the remainder of the Yaqui territory. Construction of the Guaymas-El Oro segment was completed, and commercial operations began in May 2017. Following the start of commercial operations of the Guaymas-El Oro segment, Sempra Infrastructure reported damage to the Guaymas-El Oro segment of the Sonora pipeline in the Yaqui territory that has made that section inoperable since August 2017 and, as a result, Sempra Infrastructure declared a force majeure event. In 2017, an appellate court ruled that the scope of the 2016 suspension order encompassed the wider Yaqui territory, which has prevented Sempra Infrastructure from making repairs to put the pipeline back in service. In July 2019, a federal district court ruled in favor of Sempra Infrastructure and held that the Yaqui tribe was properly consulted and that consent from the Yaqui tribe was properly received. Representatives of the Bácum community appealed this decision, causing the suspension order preventing Sempra Infrastructure from repairing the damage to the Guaymas-El Oro segment of the Sonora pipeline in the Yaqui territory to remain in place until the appeals process is exhausted. In December 2021, the court of appeals referred the matter to Mexico’s Supreme Court. In June 2022, the Supreme Court remanded the case back to the court of appeals for final resolution. Sempra Infrastructure exercised its rights under the contract, which included seeking force majeure payments for the two-year period such force majeure payments were required to be made, which ended in August 2019. In July 2019, the CFE filed a request for arbitration generally to nullify certain contract terms that provide for fixed capacity payments in instances of force majeure and made a demand for substantial damages in connection with the force majeure event. In September 2019, the arbitration process ended when Sempra Infrastructure and the CFE reached an agreement to restart natural gas transportation service on the earlier of completion of repair of the damaged pipeline or January 15, 2020, and to modify the tariff structure and extend the term of the contract by 10 years. Subsequently, Sempra Infrastructure and the CFE agreed to extend the service start date multiple times, most recently to November 30, 2022. Under the revised agreement, the CFE will resume making payments only when the damaged section of the Guaymas-El Oro segment of the Sonora pipeline is repaired. If the pipeline is not repaired or the parties do not agree on a new service start date by November 30, 2022, Sempra Infrastructure retains the right to terminate the contract and seek to recover its reasonable and documented costs and lost profits. Discussions with the CFE regarding the future of the pipeline are underway in accordance with a non-binding MOU announced in January 2022 that, among other matters, addresses efforts to restart service on the pipeline. In July 2022, Sempra Infrastructure and the CFE entered into a Shareholders’ Agreement that establishes a framework for a JV between the parties to work on restarting service on the pipeline, including the potential re-routing of a portion of the pipeline. This agreement is subject to a number of conditions to be satisfied before it becomes effective, including regulatory and corporate authorizations. At September 30, 2022, Sempra Infrastructure had $423 million in PP&E, net, related to the Guaymas-El Oro segment of the Sonora pipeline, which could be subject to impairment if Sempra Infrastructure is unable to make such repairs (which have not commenced) or re-route a portion of the pipeline (which has not been agreed to by the parties, but is subject to negotiation pursuant to a non-binding MOU and a Shareholders’ Agreement, as described above) and resume operations or if Sempra Infrastructure terminates the contract and is unable to obtain recovery, which in each case could have a material adverse effect on Sempra’s business, results of operations, financial condition, cash flows and/or prospects. Sasabe-Puerto Libertad-Guaymas Segment – Resolved. In June 2014, Sempra Infrastructure and a landowner agreed to enter into a voluntary right-of-way easement agreement for the construction and operation of a seven-mile section of the 314-mile Sasabe-Puerto Libertad-Guaymas segment of the Sonora natural gas pipeline on the landowner’s property. However, in 2015, the landowner filed a complaint demanding the easement agreement be nullified. In September 2021, a definitive and non-appealable judgment was issued declaring the easement agreement nullified and ordering the removal of the pipeline from the landowner’s property. The execution of the judgment is suspended as a result of an amparo lawsuit filed by the CFE as an interested third party that did not participate in the litigation. Sempra Infrastructure filed a special judicial action asking the civil court to acknowledge the existence of the easement and to determine the consideration the landowner should receive in exchange for the easement. In July 2022, Sempra Infrastructure and the landowner entered into a new easement agreement approved by the court for the seven-mile section on the landowner’s property, thus bringing this case to definitive conclusion. Regulatory and Other Actions by the Mexican Government – Unresolved We describe below certain actions by the Mexican government that could have a material impact on the energy sector in Mexico. Sempra Infrastructure and other parties affected by these resolutions, orders, decrees, regulations and proposed amendments to Mexican law have challenged them by filing amparo and other claims, some of which have been granted injunctive relief. The court-ordered injunctions or suspensions provide temporary relief until Mexico’s federal district court or Supreme Court ultimately resolves the amparo and other claims. An unfavorable decision on one or more of these amparo or other challenges or the potential for extended disputes may impact our ability to operate our facilities at existing levels or at all, may result in increased costs for Sempra Infrastructure and its customers, may adversely affect our ability to develop new projects, may result in decreased revenues and cash flows, and may negatively impact our ability to recover the carrying values of our investments in Mexico, any of which may have a material adverse effect on our business, results of operations, financial condition, cash flows and/or prospects. Offtakers of Legacy Generation Permits. In October 2020, the CRE approved a resolution to amend the rules for the inclusion of new offtakers of legacy generation and self-supply permits (the Offtaker Resolution), which became effective immediately. The Offtaker Resolution prohibits self-supply permit holders from adding new offtakers that were not included in the original development or expansion plans, making modifications to the amount of energy allocated to the named offtakers, and including load centers that have entered into a supply arrangement under Mexico’s Electricity Industry Law. Don Diego Solar, Border Solar and Ventika are holders of self-supply permits, and the two solar facilities are currently affected by the Offtaker Resolution. In January 2022, Don Diego Solar and Border Solar obtained injunctive relief and a favorable resolution from a Mexican federal district court and the CRE appealed that decision. If Sempra Infrastructure is not able to obtain permanent legal protection for these impacted facilities, Sempra Infrastructure expects it will sell Border Solar’s capacity and a portion of Don Diego Solar’s capacity affected by the Offtaker Resolution into the spot market. Currently, prices in the spot market are higher than the fixed prices in the PPAs that were entered into through self-supply permits, but these markets are subject to significant volatility. At September 30, 2022, Sempra Infrastructure had $13 million in other intangible assets, net, related to these self-supply permits previously granted by the CRE and impacted by the Offtaker Resolution that could be subject to impairment if Sempra Infrastructure is unable to obtain adequate legal protection. Amendments to Mexico’s Electricity Industry Law. In March 2021, the Mexican government published a decree with amendments to Mexico’s Electricity Industry Law that include some public policy changes, including establishing priority of dispatch for CFE plants over privately owned plants. According to the decree, these amendments were to become effective on March 10, 2021, and SENER, the CRE and CENACE were to have 180 calendar days to modify, as necessary, all resolutions, policies, criteria, manuals and other regulations applicable to the power industry to conform with this decree. However, a Mexican court issued a suspension of the amendments on March 19, 2021. In April 2022, the Mexican Supreme Court resolved an action of unconstitutionality filed by a group of senators against the amended Electricity Industry Law, but the qualified majority of eight votes out of 11 as is required in matters involving constitutionality was not reached and the proceeding was dismissed, which means that the Mexican Supreme Court did not issue a binding precedent and the amended Electricity Industry Law remains in force. Sempra Infrastructure filed three lawsuits against the amendments to the Electricity Industry Law and, in each of them, Sempra Infrastructure obtained a favorable judgment of the first instance in the lower courts, which has been appealed. If the proposed amendments are affirmed by the lower courts or by the Mexican Supreme Court (which in these cases would only require a simple majority vote), the CRE may be required to revoke self-supply permits granted under the former electricity law, which were grandfathered when the new Electricity Industry Law was enacted, under a legal standard that is ambiguous and not well defined under the law. Amendments to Mexico’s Hydrocarbons Law. In May 2021, amendments to Mexico’s Hydrocarbons Law were published and became effective. The amendments grant SENER and the CRE additional powers to suspend and revoke permits related to the midstream and downstream sectors. Suspension of permits will be determined by SENER or the CRE when a danger to national security, energy security, or to the national economy is foreseen.

SEGMENT INFORMATION

SEGMENT INFORMATION	9 Months Ended
SEGMENT INFORMATION	Sep. 30, 2022
Segment Reporting [Abstract]
SEGMENT INFORMATION	SEGMENT INFORMATION We have four separately managed reportable segments, as follows: ▪ SDG&E provides electric service to San Diego and southern Orange counties and natural gas service to San Diego County. ▪ SoCalGas is a natural gas distribution utility, serving customers throughout most of Southern California and part of central California. ▪ Sempra Texas Utilitie s holds our investment in Oncor Holdings, which owns an 80.25% interest in Oncor, a regulated electric transmission and distribution utility serving customers in the north-central, eastern, western and panhandle regions of Texas; and our indirect, 50% interest in Sharyland Holdings L.P., which owns Sharyland Utilities, L.L.C., a regulated electric transmission utility serving customers near the Texas-Mexico border. ▪ Sempra Infrastructure includes the operating companies of our subsidiary, SI Partners, as well as a holding company and certain services companies. Sempra Infrastructure develops, builds, operates and invests in energy infrastructure to help enable the energy transition in North American markets and globally. Sempra Infrastructure owns a 70% interest in SI Partners, which held a 100% ownership interest in Sempra LNG Holding, LP and a 99.9% ownership interest in IEnova at September 30, 2022. We evaluate each segment’s performance based on its contribution to Sempra’s reported earnings and cash flows. SDG&E and SoCalGas operate in essentially separate service territories, under separate regulatory frameworks and rate structures set by the CPUC and, in the case of SDG&E, the FERC. The cost of common services shared by the business segments is assigned directly or allocated based on various cost factors, depending on the nature of the service provided. Interest income and expense is recorded on intercompany loans. The loan balances and related interest are eliminated in consolidation. The following tables show selected information by segment from our Condensed Consolidated Statements of Operations and Condensed Consolidated Balance Sheets. Amounts labeled as “All other” in the following tables consist primarily of activities of parent organizations. SEGMENT INFORMATION (Dollars in millions) Three months ended Nine months ended 2022 2021 2022 2021 REVENUES SDG&E $ 1,569 $ 1,464 $ 4,413 $ 4,119 SoCalGas 1,385 1,106 4,879 3,738 Sempra Infrastructure 697 479 1,810 1,269 All other 1 2 1 4 Adjustments and eliminations — — — (1) Intersegment revenues (1) (35) (38) (119) (116) Total $ 3,617 $ 3,013 $ 10,984 $ 9,013 DEPRECIATION AND AMORTIZATION SDG&E $ 247 $ 226 $ 730 $ 659 SoCalGas 190 180 565 533 Sempra Infrastructure 67 63 199 176 All other 2 2 6 8 Total $ 506 $ 471 $ 1,500 $ 1,376 INTEREST INCOME SDG&E $ 2 $ — $ 3 $ 1 SoCalGas 3 — 4 — Sempra Infrastructure 7 18 37 59 All other 6 — 14 1 Intercompany eliminations — (2) — (11) Total $ 18 $ 16 $ 58 $ 50 INTEREST EXPENSE SDG&E $ 113 $ 104 $ 333 $ 307 SoCalGas 50 39 135 118 Sempra Infrastructure 39 45 98 131 All other 81 78 232 240 Intercompany eliminations (1) (7) (2) (20) Total $ 282 $ 259 $ 796 $ 776 INCOME TAX EXPENSE (BENEFIT) SDG&E $ 35 $ 90 $ 141 $ 168 SoCalGas (28) (437) 75 (335) Sempra Texas Utilities 1 — 1 — Sempra Infrastructure 58 13 219 164 All other (45) (8) (1) (42) Total $ 21 $ (342) $ 435 $ (45) EQUITY EARNINGS Equity earnings, before income tax: Sempra Texas Utilities $ 1 $ — $ 6 $ 3 Sempra Infrastructure 133 137 430 404 All other — — — 50 134 137 436 457 Equity earnings, net of income tax: Sempra Texas Utilities 257 207 603 480 Sempra Infrastructure 26 47 79 85 283 254 682 565 Total $ 417 $ 391 $ 1,118 $ 1,022 (1) Revenues for reportable segments include intersegment revenues of $4, $24, and $7 for the three months ended September 30, 2022; $11 $73, and $35 for the nine months ended September 30, 2022; $3, $24, and $11 for the three months ended September 30, 2021 and $7, $72, and $37 for the nine months ended September 30, 2021 for SDG&E, SoCalGas, and Sempra Infrastructure, respectively. SEGMENT INFORMATION (CONTINUED) (Dollars in millions) Three months ended Nine months ended 2022 2021 2022 2021 EARNINGS (LOSSES) ATTRIBUTABLE TO COMMON SHARES SDG&E $ 271 $ 205 $ 681 $ 603 SoCalGas (82) (1,126) 339 (625) Sempra Texas Utilities 256 206 604 479 Sempra Infrastructure 114 164 392 419 All other (74) (97) (360) (226) Total $ 485 $ (648) $ 1,656 $ 650 EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT SDG&E $ 1,651 $ 1,560 SoCalGas 1,394 1,417 Sempra Infrastructure 489 622 All other 6 7 Total $ 3,540 $ 3,606 September 30, December 31, ASSETS SDG&E $ 25,759 $ 24,058 SoCalGas 21,325 20,324 Sempra Texas Utilities 13,664 13,047 Sempra Infrastructure 14,490 14,408 All other 1,363 1,399 Intersegment receivables (1,038) (1,191) Total $ 75,563 $ 72,045 EQUITY METHOD AND OTHER INVESTMENTS Sempra Texas Utilities $ 13,664 $ 13,047 Sempra Infrastructure 1,770 1,425 Total $ 15,434 $ 14,472

GENERAL INFORMATION AND OTHER_2

GENERAL INFORMATION AND OTHER FINANCIAL DATA (Policies)	9 Months Ended
GENERAL INFORMATION AND OTHER FINANCIAL DATA (Policies)	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Principles of Consolidation	PRINCIPLES OF CONSOLIDATION Sempra Sempra’s Condensed Consolidated Financial Statements include the accounts of Sempra Energy, a California-based holding company doing business as Sempra, and its consolidated entities. In the fourth quarter of 2021, we formed Sempra Infrastructure, which resulted in a change to our reportable segments. Historical segment disclosures have been restated to conform with the current presentation of our four separate reportable segments, which we discuss in Note 12. All references in these Notes to our reportable segments are not intended to refer to any legal entity with the same or similar name. SDG&E SDG&E’s common stock is wholly owned by Enova Corporation, which is a wholly owned subsidiary of Sempra. SoCalGas
Basis of Presentation	BASIS OF PRESENTATION This is a combined report of Sempra, SDG&E and SoCalGas. We provide separate information for SDG&E and SoCalGas as required. We have eliminated intercompany accounts and transactions within the consolidated financial statements of each reporting entity. We have prepared our Condensed Consolidated Financial Statements in conformity with U.S. GAAP and in accordance with the interim period reporting requirements of Form 10-Q and applicable rules of the SEC. The financial statements reflect all adjustments that are necessary for a fair presentation of the results for the interim periods. These adjustments are only of a normal, recurring nature. Results of operations for interim periods are not necessarily indicative of results for the entire year or for any other period. We evaluated events and transactions that occurred after September 30, 2022 through the date the financial statements were issued and, in the opinion of management, the accompanying statements reflect all adjustments necessary for a fair presentation. All December 31, 2021 balance sheet information in the Condensed Consolidated Financial Statements has been derived from our audited 2021 Consolidated Financial Statements in the Annual Report. Certain information and note disclosures normally included in annual financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to the interim period reporting provisions of U.S. GAAP and the SEC. We describe our significant accounting policies in Note 1 of the Notes to Consolidated Financial Statements in the Annual Report and the impact of the adoption of new accounting standards on those policies in Note 2 below. We follow the same accounting policies for interim period reporting purposes. The information contained in this report should be read in conjunction with the Annual Report.
Regulated Operations	Regulated Operations SDG&E, SoCalGas and Sempra Infrastructure’s natural gas distribution utility, Ecogas, prepare their financial statements in accordance with the provisions of U.S. GAAP governing rate-regulated operations. We discuss revenue recognition and the effects of regulation at our utilities in Notes 3 and 4 below and in Notes 1, 3 and 4 of the Notes to Consolidated Financial Statements in the Annual Report. Our Sempra Texas Utilities segment is comprised of our equity method investments in holding companies that own interests in regulated electric transmission and distribution utilities in Texas.
Credit Losses	We are exposed to credit losses from financial assets measured at amortized cost, including trade and other accounts receivable, amounts due from unconsolidated affiliates, our net investment in sales-type leases and a note receivable. We are also exposed to credit losses from off-balance sheet arrangements through Sempra’s guarantee related to Cameron LNG JV’s SDSRA, which we discuss in Note 6. We regularly monitor and evaluate credit losses and record allowances for expected credit losses, if necessary, for trade and other accounts receivable using a combination of factors, including past-due status based on contractual terms, trends in write-offs, the age of the receivables and customer payment patterns, historical and industry trends, counterparty creditworthiness, economic conditions and specific events, such as bankruptcies, pandemics and other factors. We write off financial assets measured at amortized cost in the period in which we determine they are not recoverable. We record recoveries of amounts previously written off when it is known that they will be recovered.
Variable Interest Entity Policy	VARIABLE INTEREST ENTITIES We consolidate a VIE if we are the primary beneficiary of the VIE. Our determination of whether we are the primary beneficiary is based on qualitative and quantitative analyses, which assess: ▪ the purpose and design of the VIE; ▪ the nature of the VIE’s risks and the risks we absorb; ▪ the power to direct activities that most significantly impact the economic performance of the VIE; and ▪ the obligation to absorb losses or the right to receive benefits that could be significant to the VIE.
Earnings Per Share Policy	Basic EPS is calculated by dividing earnings attributable to common shares by the weighted-average number of common shares outstanding for the period. Diluted EPS includes the potential dilution of common stock equivalent shares that could occur if securities or other contracts to issue common stock were exercised or converted into common stock.The potentially dilutive impact from stock options and RSUs is calculated under the treasury stock method. Under this method, proceeds based on the exercise price and unearned compensation are assumed to be used to repurchase shares on the open market at the average market price for the period, reducing the number of potential new shares to be issued and sometimes causing an antidilutive effect.In 2021, the potentially dilutive impact from mandatory convertible preferred stock was calculated under the if-converted method until the mandatory conversion date. After the mandatory conversion date, the converted shares are included in weighted-average common shares outstanding for basic EPS.
Interim period effective tax rate policy	Sempra, SDG&E and SoCalGas record income taxes for interim periods utilizing a forecasted ETR anticipated for the full year. Unusual and infrequent items and items that cannot be reliably estimated are recorded in the interim period in which they occur, which can result in variability in the ETR.
Flow-through rate-making treatment tax policy	For SDG&E and SoCalGas, the CPUC requires flow-through rate-making treatment for the current income tax benefit or expense arising from certain property-related and other temporary differences between the treatment for financial reporting and income tax, which will reverse over time. Under the regulatory accounting treatment required for these flow-through temporary differences, deferred income tax assets and liabilities are not recorded to deferred income tax expense or benefit, but rather to a regulatory asset or liability, which impacts the ETR. As a result, changes in the relative size of these items compared to pretax income, from period to period, can cause variations in the ETR. The following items are subject to flow-through treatment: ▪ repairs expenditures related to a certain portion of utility plant fixed assets ▪ the equity portion of AFUDC, which is non-taxable ▪ a portion of the cost of removal of utility plant assets ▪ utility self-developed software expenditures ▪ depreciation on a certain portion of utility plant assets ▪ state income taxes The AFUDC related to equity recorded for regulated construction projects at Sempra Infrastructure has similar flow-through treatment.
New Accounting Standards	ASU 2020-06, “Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity”: ASU 2020-06 simplifies the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts on an entity’s own equity. In addition to other changes, this standard amends ASC 470-20, “Debt with Conversion and Other Options,” by removing the accounting models for instruments with beneficial and cash conversion features. The standard also amends certain guidance in ASC 260, “Earnings Per Share,” for the computation of EPS for convertible instruments and contracts on an entity’s own equity. For public entities, ASU 2020-06 is effective for fiscal years beginning after December 15, 2021, with early adoption permitted. An entity can use either a full or modified retrospective approach to adopt ASU 2020-06 and must disclose, in the period of adoption, EPS transition information about the effect of the change on affected per-share amounts. We adopted the standard on January 1, 2022 using a modified retrospective approach and the adoption did not materially impact our financial statements or per-share amounts.
Derivative Financial Instruments	HEDGE ACCOUNTING We may designate a derivative as a cash flow hedging instrument if it effectively converts anticipated cash flows associated with revenues or expenses to a fixed dollar amount. We may utilize cash flow hedge accounting for derivative commodity instruments, foreign currency instruments and interest rate instruments. Designating cash flow hedges is dependent on the business context in which the instrument is being used, the effectiveness of the instrument in offsetting the risk that the future cash flows of a given revenue or expense item may vary, and other criteria. ENERGY DERIVATIVES Our market risk is primarily related to natural gas and electricity price volatility and the specific physical locations where we transact. We use energy derivatives to manage these risks. The use of energy derivatives in our various businesses depends on the particular energy market, and the operating and regulatory environments applicable to the business, as follows: ▪ SDG&E and SoCalGas use natural gas derivatives and SDG&E uses electricity derivatives, for the benefit of customers, with the objective of managing price risk and basis risk, and stabilizing and lowering natural gas and electricity costs. These derivatives include fixed-price natural gas and electricity positions, options, and basis risk instruments, which are either exchange-traded or over-the-counter financial instruments, or bilateral physical transactions. This activity is governed by risk management and transacting activity plans that have been filed with and approved by the CPUC. Natural gas and electricity derivative activities are recorded as commodity costs that are offset by regulatory account balances and are recovered in rates. Net commodity cost impacts on the Condensed Consolidated Statements of Operations are reflected in Cost of Natural Gas or in Cost of Electric Fuel and Purchased Power. ▪ SDG&E is allocated and may purchase CRRs, which serve to reduce the regional electricity price volatility risk that may result from local transmission capacity constraints. Unrealized gains and losses do not impact earnings, as they are offset by regulatory account balances. Realized gains and losses associated with CRRs, which are recoverable in rates, are recorded in Cost of Electric Fuel and Purchased Power on the Condensed Consolidated Statements of Operations. ▪ Sempra Infrastructure may use natural gas and electricity derivatives, as appropriate, in an effort to optimize the earnings of their assets which support the following businesses: LNG, natural gas transportation and storage, and power generation. Gains and losses associated with undesignated derivatives are recognized in Energy-Related Businesses Revenues on the Condensed Consolidated Statements of Operations. ▪ From time to time, our various businesses, including SDG&E and SoCalGas, may use other energy derivatives to hedge exposures such as greenhouse gas allowances. INTEREST RATE DERIVATIVES We are exposed to interest rates primarily as a result of our current and expected use of financing. SDG&E and SoCalGas, as well as Sempra and its other subsidiaries and JVs, periodically enter into interest rate derivative agreements intended to moderate our exposure to interest rates and to lower our overall costs of borrowing. In addition, we may utilize interest rate swaps, typically designated as cash flow hedges, to lock in interest rates on outstanding debt or in anticipation of future financings. FOREIGN CURRENCY DERIVATIVES We utilize cross-currency swaps to hedge exposure related to Mexican peso-denominated debt at our Mexican subsidiaries and JVs. These cash flow hedges exchange our Mexican peso-denominated principal and interest payments into the U.S. dollar and swap Mexican fixed interest rates for U.S. fixed interest rates. From time to time, Sempra Infrastructure and its JVs may use other foreign currency derivatives to hedge exposures related to cash flows associated with revenues from contracts denominated in Mexican pesos that are indexed to the U.S. dollar. We are also exposed to exchange rate movements at our Mexican subsidiaries and JVs, which have U.S. dollar-denominated cash balances, receivables, payables and debt (monetary assets and liabilities) that give rise to Mexican currency exchange rate movements for Mexican income tax purposes. They also have deferred income tax assets and liabilities denominated in the Mexican peso, which must be translated to U.S. dollars for financial reporting purposes. In addition, monetary assets and liabilities and certain nonmonetary assets and liabilities are adjusted for Mexican inflation for Mexican income tax purposes. We may utilize foreign currency derivatives as a means to manage the risk of exposure to significant fluctuations in our income tax expense and equity earnings from these impacts; however, we generally do not hedge our deferred income tax assets and liabilities or for inflation.
Fair Value Measurement Policy	We have not changed the valuation techniques or types of inputs we use to measure recurring fair value since December 31, 2021. The fair value of commodity derivative assets and liabilities is presented in accordance with our netting policy, as we discuss in Note 8 under “Financial Statement Presentation.” The determination of fair values, shown in the tables below, incorporates various factors, including but not limited to, the credit standing of the counterparties involved and the impact of credit enhancements (such as cash deposits, letters of credit and priority interests). Our financial assets and liabilities that were accounted for at fair value on a recurring basis in the tables below include the following: ▪ Nuclear decommissioning trusts reflect the assets of SDG&E’s NDT, excluding accounts receivable and accounts payable. A third-party trustee values the trust assets using prices from a pricing service based on a market approach. We validate these prices by comparison to prices from other independent data sources. Securities are valued using quoted prices listed on nationally recognized securities exchanges or based on closing prices reported in the active market in which the identical security is traded (Level 1). Other securities are valued based on yields that are currently available for comparable securities of issuers with similar credit ratings (Level 2). ▪ For commodity contracts, interest rate derivatives and foreign exchange instruments, we primarily use a market or income approach with market participant assumptions to value these derivatives. Market participant assumptions include those about risk, and the risk inherent in the inputs to the valuation techniques. These inputs can be readily observable, market corroborated, or generally unobservable. We have exchange-traded derivatives that are valued based on quoted prices in active markets for the identical instruments (Level 1). We also may have other commodity derivatives that are valued using industry standard models that consider quoted forward prices for commodities, time value, current market and contractual prices for the underlying instruments, volatility factors, and other relevant economic measures (Level 2). Level 3 recurring items relate to CRRs and long-term, fixed-price electricity positions at SDG&E, as we discuss below in “Level 3 Information – SDG&E.” ▪ Rabbi Trust investments include short-term investments that consist of money market and mutual funds that we value using a market approach based on closing prices reported in the active market in which the identical security is traded (Level 1). ▪ As we discuss in Note 6, in July 2020, Sempra entered into a Support Agreement for the benefit of CFIN. We measure the Support Agreement, which includes a guarantee obligation, a put option and a call option, net of related guarantee fees, at fair value on a recurring basis. We use a discounted cash flow model to value the Support Agreement, net of related guarantee fees. Because some of the inputs that are significant to the valuation are less observable, the Support Agreement is classified as Level 3, as we describe below in “Level 3 Information – Sempra Infrastructure.” A significant increase (decrease) in market electricity forward prices would result in a significantly higher (lower) fair value. We summarize long-term, fixed-price electricity position volumes in Note 8. Realized gains and losses associated with CRRs and long-term, fixed-price electricity positions, which are recoverable in rates, are recorded in Cost of Electric Fuel and Purchased Power on the Condensed Consolidated Statements of Operations. Because unrealized gains and losses are recorded as regulatory assets and liabilities, they do not affect earnings.
Legal Costs Policy	LEGAL PROCEEDINGS We accrue losses for a legal proceeding when it is probable that a loss has been incurred and the amount of the loss can be reasonably estimated. However, the uncertainties inherent in legal proceedings make it difficult to reasonably estimate the costs and effects of resolving these matters. Accordingly, actual costs incurred may differ materially from amounts accrued, may exceed, and in some cases have exceeded, applicable insurance coverage and could materially adversely affect our business, results of operations, financial condition, cash flows and/or prospects. Unless otherwise indicated, we are unable to reasonably estimate possible losses or a range of losses in excess of any amounts accrued.
Gains and Losses on NDTs	Net unrealized gains and losses, as well as realized gains and losses that are reinvested in the NDT, are included in noncurrent Regulatory Liabilities on Sempra’s and SDG&E’s Condensed Consolidated Balance Sheets. We determine the cost of securities in the trusts on the basis of specific identification.
Segment Information	We have four separately managed reportable segments, as follows: ▪ SDG&E provides electric service to San Diego and southern Orange counties and natural gas service to San Diego County. ▪ SoCalGas is a natural gas distribution utility, serving customers throughout most of Southern California and part of central California. ▪ Sempra Texas Utilitie s holds our investment in Oncor Holdings, which owns an 80.25% interest in Oncor, a regulated electric transmission and distribution utility serving customers in the north-central, eastern, western and panhandle regions of Texas; and our indirect, 50% interest in Sharyland Holdings L.P., which owns Sharyland Utilities, L.L.C., a regulated electric transmission utility serving customers near the Texas-Mexico border. ▪ Sempra Infrastructure includes the operating companies of our subsidiary, SI Partners, as well as a holding company and certain services companies. Sempra Infrastructure develops, builds, operates and invests in energy infrastructure to help enable the energy transition in North American markets and globally. Sempra Infrastructure owns a 70% interest in SI Partners, which held a 100% ownership interest in Sempra LNG Holding, LP and a 99.9% ownership interest in IEnova at September 30, 2022. We evaluate each segment’s performance based on its contribution to Sempra’s reported earnings and cash flows. SDG&E and SoCalGas operate in essentially separate service territories, under separate regulatory frameworks and rate structures set by the CPUC and, in the case of SDG&E, the FERC. The cost of common services shared by the business segments is assigned directly or allocated based on various cost factors, depending on the nature of the service provided. Interest income and expense is recorded on intercompany loans. The loan balances and related interest are eliminated in consolidation.

GENERAL INFORMATION AND OTHER_3

GENERAL INFORMATION AND OTHER FINANCIAL DATA (Tables)	9 Months Ended
GENERAL INFORMATION AND OTHER FINANCIAL DATA (Tables)	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Schedule of Cash and Cash Equivalents	The following table provides a reconciliation of cash, cash equivalents and restricted cash reported on Sempra’s Condensed Consolidated Balance Sheets to the sum of such amounts reported on Sempra’s Condensed Consolidated Statements of Cash Flows. RECONCILIATION OF CASH, CASH EQUIVALENTS AND RESTRICTED CASH (Dollars in millions) September 30, December 31, Cash and cash equivalents $ 685 $ 559 Restricted cash, current 49 19 Restricted cash, noncurrent 52 3 Total cash, cash equivalents and restricted cash on the Condensed Consolidated Statements of Cash Flows $ 786 $ 581
Accounts Receivable, Allowance for Credit Loss Table	We provide below allowances and changes in allowances for credit losses for trade receivables and other receivables. SDG&E and SoCalGas record changes in the allowances for credit losses related to Accounts Receivable – Trade in regulatory accounts. CHANGES IN ALLOWANCES FOR CREDIT LOSSES (Dollars in millions) 2022 2021 Sempra: Allowances for credit losses at January 1 $ 136 $ 138 Provisions for expected credit losses 111 96 Write-offs (57) (28) Allowances for credit losses at September 30 $ 190 $ 206 SDG&E: Allowances for credit losses at January 1 $ 66 $ 69 Provisions for expected credit losses 51 30 Write-offs (30) (16) Allowances for credit losses at September 30 $ 87 $ 83 SoCalGas: Allowances for credit losses at January 1 $ 69 $ 68 Provisions for expected credit losses 58 64 Write-offs (27) (12) Allowances for credit losses at September 30 $ 100 $ 120 Allowances for credit losses related to accounts receivable are included in the Condensed Consolidated Balance Sheets as follows: ALLOWANCES FOR CREDIT LOSSES (Dollars in millions) September 30, December 31, 2022 2021 Sempra: Accounts receivable – trade, net $ 151 $ 94 Accounts receivable – other, net 37 39 Other long-term assets 2 3 Total allowances for credit losses $ 190 $ 136 SDG&E: Accounts receivable – trade, net $ 64 $ 42 Accounts receivable – other, net 22 22 Other long-term assets 1 2 Total allowances for credit losses $ 87 $ 66 SoCalGas: Accounts receivable – trade, net $ 84 $ 51 Accounts receivable – other, net 15 17 Other long-term assets 1 1 Total allowances for credit losses $ 100 $ 69
Inventory Table	The components of inventories are as follows: INVENTORY BALANCES (Dollars in millions) Sempra SDG&E SoCalGas September 30, December 31, September 30, December 31, September 30, December 31, Natural gas $ 249 $ 164 $ 1 $ — $ 214 $ 114 LNG 32 27 — — — — Materials and supplies 225 198 128 123 79 58 Total $ 506 $ 389 $ 129 $ 123 $ 293 $ 172
Capitalized Financing Costs Table	The table below summarizes capitalized financing costs, comprised of AFUDC and capitalized interest. CAPITALIZED FINANCING COSTS (Dollars in millions) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Sempra $ 65 $ 52 $ 182 $ 166 SDG&E 30 24 84 82 SoCalGas 19 18 54 49
Net Periodic Benefit Cost Table	The following tables provide the components of net periodic benefit cost. The components of net periodic benefit cost, other than the service cost component, are included in the Other (Expense) Income, Net, table below. NET PERIODIC BENEFIT COST – SEMPRA (Dollars in millions) Pension benefits Other postretirement benefits Three months ended September 30, 2022 2021 2022 2021 Service cost $ 27 $ 36 $ 4 $ 6 Interest cost 29 28 7 7 Expected return on assets (46) (44) (16) (14) Amortization of: Prior service cost (credit) 3 3 (1) (1) Actuarial loss (gain) 8 12 (4) (3) Net periodic benefit cost (credit) 21 35 (10) (5) Regulatory adjustments 87 73 10 5 Total expense recognized $ 108 $ 108 $ — $ — Nine months ended September 30, 2022 2021 2022 2021 Service cost $ 110 $ 109 $ 17 $ 17 Interest cost 88 84 21 21 Expected return on assets (137) (130) (48) (44) Amortization of: Prior service cost (credit) 8 8 (2) (2) Actuarial loss (gain) 19 34 (11) (7) Settlement charges — 7 — — Net periodic benefit cost (credit) 88 112 (23) (15) Regulatory adjustments 84 66 23 15 Total expense recognized $ 172 $ 178 $ — $ — NET PERIODIC BENEFIT COST – SDG&E (Dollars in millions) Pension benefits Other postretirement benefits Three months ended September 30, 2022 2021 2022 2021 Service cost $ 8 $ 9 $ 1 $ 2 Interest cost 7 6 1 1 Expected return on assets (13) (11) (2) (2) Amortization of: Actuarial loss (gain) — 1 (1) (1) Net periodic benefit cost (credit) 2 5 (1) — Regulatory adjustments 24 21 1 — Total expense recognized $ 26 $ 26 $ — $ — Nine months ended September 30, 2022 2021 2022 2021 Service cost $ 28 $ 26 $ 4 $ 4 Interest cost 20 18 4 4 Expected return on assets (35) (36) (7) (7) Amortization of: Actuarial loss (gain) 1 2 (2) (2) Net periodic benefit cost (credit) 14 10 (1) (1) Regulatory adjustments 26 30 1 1 Total expense recognized $ 40 $ 40 $ — $ — NET PERIODIC BENEFIT COST – SOCALGAS (Dollars in millions) Pension benefits Other postretirement benefits Three months ended September 30, 2022 2021 2022 2021 Service cost $ 16 $ 23 $ 3 $ 5 Interest cost 20 19 5 5 Expected return on assets (30) (27) (13) (12) Amortization of: Prior service cost (credit) 2 2 (1) (1) Actuarial loss (gain) 6 8 (3) (2) Net periodic benefit cost (credit) 14 25 (9) (5) Regulatory adjustments 63 52 9 5 Total expense recognized $ 77 $ 77 $ — $ — Nine months ended September 30, 2022 2021 2022 2021 Service cost $ 72 $ 73 $ 13 $ 13 Interest cost 61 59 16 16 Expected return on assets (94) (85) (40) (36) Amortization of: Prior service cost (credit) 6 6 (2) (2) Actuarial loss (gain) 14 27 (9) (5) Net periodic benefit cost (credit) 59 80 (22) (14) Regulatory adjustments 58 36 22 14 Total expense recognized $ 117 $ 116 $ — $ —
Earnings Per Share Computations Table	Basic EPS is calculated by dividing earnings attributable to common shares by the weighted-average number of common shares outstanding for the period. Diluted EPS includes the potential dilution of common stock equivalent shares that could occur if securities or other contracts to issue common stock were exercised or converted into common stock. EARNINGS PER COMMON SHARE COMPUTATIONS (Dollars in millions, except per share amounts; shares in thousands) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Numerator: Earnings (losses) attributable to common shares $ 485 $ (648) $ 1,656 $ 650 Denominator: Weighted-average common shares outstanding for basic EPS (1) 314,724 319,144 315,301 309,350 Dilutive effect of stock options and RSUs (2)(3) 1,363 — 1,156 797 Dilutive effect of mandatory convertible preferred stock — — — 707 Weighted-average common shares outstanding for diluted EPS 316,087 319,144 316,457 310,854 EPS: Basic $ 1.54 $ (2.03) $ 5.25 $ 2.10 Diluted $ 1.53 $ (2.03) $ 5.23 $ 2.09 (1) Includes 401 and 451 fully vested RSUs held in our Deferred Compensation Plan for the three months ended September 30, 2022 and 2021, respectively, and 402 and 453 of such RSUs for the nine months ended September 30, 2022 and 2021, respectively. These fully vested RSUs are included in weighted-average common shares outstanding for basic EPS because there are no conditions under which the corresponding shares will not be issued. (2) In the three months ended September 30, 2021, the total weighted-average number of potentially dilutive stock options and RSUs was 699. However, these securities were not included in the computation of EPS because to do so would have decreased loss per share.
Schedule of Accumulated Other Comprehensive Income (Loss) Table	The following tables present the changes in AOCI by component and amounts reclassified out of AOCI to net income, after amounts attributable to NCI. CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) BY COMPONENT (1) (Dollars in millions) Foreign Financial Pension Total Three months ended September 30, 2022 and 2021 Sempra: Balance at June 30, 2022 $ (65) $ (30) $ (72) $ (167) OCI before reclassifications — 40 — 40 Amounts reclassified from AOCI — 5 2 7 Net OCI — 45 2 47 Balance at September 30, 2022 $ (65) $ 15 $ (70) $ (120) Balance at June 30, 2021 $ (88) $ (265) $ (91) $ (444) OCI before reclassifications (2) — 15 (8) 7 Amounts reclassified from AOCI — 16 3 19 Net OCI (2) — 31 (5) 26 Balance at September 30, 2021 $ (88) $ (234) $ (96) $ (418) SDG&E: Balance at June 30, 2022 $ (10) $ (10) Amounts reclassified from AOCI 1 1 Net OCI 1 1 Balance at September 30, 2022 $ (9) $ (9) Balance at June 30, 2021 $ (10) $ (10) Amounts reclassified from AOCI 1 1 Net OCI 1 1 Balance at September 30, 2021 $ (9) $ (9) SoCalGas: Balance at June 30, 2022 $ (12) $ (17) $ (29) Amounts reclassified from AOCI — 1 1 Net OCI — 1 1 Balance at September 30, 2022 $ (12) $ (16) $ (28) Balance at June 30, 2021 $ (13) $ (17) $ (30) Amounts reclassified from AOCI — 1 1 Net OCI — 1 1 Balance at September 30, 2021 $ (13) $ (16) $ (29) (1) All amounts are net of income tax, if subject to tax, and after NCI. (2) Total AOCI includes $4 of foreign currency translation adjustments and $2 of financial instruments associated with the IEnova cash tender offer, which we discuss below in “Other Noncontrolling Interests – Sempra Infrastructure.” This transaction did not impact the Condensed Consolidated Statement of Comprehensive Income (Loss). CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) BY COMPONENT (1) (CONTINUED) (Dollars in millions) Foreign Financial Pension Total Nine months ended September 30, 2022 and 2021 Sempra: Balance at December 31, 2021 $ (79) $ (156) $ (83) $ (318) OCI before reclassifications 4 151 7 162 Amounts reclassified from AOCI (2) 10 20 6 36 Net OCI (2) 14 171 13 198 Balance at September 30, 2022 $ (65) $ 15 $ (70) $ (120) Balance at December 31, 2020 $ (64) $ (331) $ (105) $ (500) OCI before reclassifications (3) (24) 52 (3) 25 Amounts reclassified from AOCI — 45 12 57 Net OCI (3) (24) 97 9 82 Balance at September 30, 2021 $ (88) $ (234) $ (96) $ (418) SDG&E: Balance at December 31, 2021 $ (10) $ (10) Amounts reclassified from AOCI 1 1 Net OCI 1 1 Balance at September 30, 2022 $ (9) $ (9) Balance at December 31, 2020 $ (10) $ (10) Amounts reclassified from AOCI 1 1 Net OCI 1 1 Balance at September 30, 2021 $ (9) $ (9) SoCalGas: Balance at December 31, 2021 $ (13) $ (18) $ (31) Amounts reclassified from AOCI 1 2 3 Net OCI 1 2 3 Balance at September 30, 2022 $ (12) $ (16) $ (28) Balance at December 31, 2020 $ (13) $ (18) $ (31) Amounts reclassified from AOCI — 2 2 Net OCI — 2 2 Balance at September 30, 2021 $ (13) $ (16) $ (29) (1) All amounts are net of income tax, if subject to tax, and after NCI. (2) Total AOCI includes $9 of foreign currency translation adjustments associated with sale of NCI to ADIA, which we discuss below in “Other Noncontrolling Interests – Sempra Infrastructure.” This transaction did not impact the Condensed Consolidated Statement of Comprehensive Income (Loss). (3) Total AOCI includes $(20) of foreign currency translation adjustments and $(12) of financial instruments associated with the IEnova exchange offer and cash tender offer, which we discuss below in “Other Noncontrolling Interests – Sempra Infrastructure.” These transactions did not impact the Condensed Consolidated Statement of Comprehensive Income (Loss).
Reclassifications out of AOCI Table	RECLASSIFICATIONS OUT OF ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Dollars in millions) Details about accumulated other Amounts reclassified Affected line item on Condensed Three months ended September 30, 2022 2021 Sempra: Financial instruments: Interest rate instruments $ 2 $ (1) Interest Expense Interest rate instruments 1 19 Equity Earnings (1) Interest rate and foreign exchange instruments 3 5 Other (Expense) Income, Net Total, before income tax 6 23 (2) (7) Income Tax (Expense) Benefit Total, net of income tax 4 16 1 — Earnings Attributable to Noncontrolling Interests Total, net of income tax and after NCI $ 5 $ 16 Pension and other postretirement benefits (2) : Amortization of actuarial loss $ 2 $ 3 Other (Expense) Income, Net Amortization of prior service cost 1 1 Other (Expense) Income, Net Total, before income tax 3 4 (1) (1) Income Tax (Expense) Benefit Total, net of income tax $ 2 $ 3 Total reclassifications for the period, net of income tax and after NCI $ 7 $ 19 SDG&E: Pension and other postretirement benefits (2) : Amortization of actuarial loss $ 1 $ — Other Income, Net Amortization of prior service cost — 1 Other Income, Net Total reclassifications for the period, net of income tax $ 1 $ 1 SoCalGas: Pension and other postretirement benefits (2) : Amortization of actuarial loss $ — $ 1 Other Expense, Net Amortization of prior service cost 1 — Other Expense, Net Total reclassifications for the period, net of income tax $ 1 $ 1 (1) Equity earnings at our foreign equity method investees are recognized after tax. (2) Amounts are included in the computation of net periodic benefit cost (see “Pension and Other Postretirement Benefits” above). RECLASSIFICATIONS OUT OF ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (CONTINUED) (Dollars in millions) Details about accumulated other Amounts reclassified Affected line item on Condensed Nine months ended September 30, 2022 2021 Sempra: Foreign currency translation adjustments $ 1 $ — Operation and Maintenance Financial instruments: Interest rate instruments $ 1 $ — Interest Expense Interest rate instruments 28 57 Equity Earnings (1) Foreign exchange instruments (2) 1 Revenues: Energy-Related Businesses 1 — Other (Expense) Income, Net Foreign exchange instruments (1) 1 Equity Earnings (1) Interest rate and foreign exchange instruments (1) — Interest Expense (3) 4 Other (Expense) Income, Net Total, before income tax 23 63 (7) (16) Income Tax (Expense) Benefit Total, net of income tax 16 47 4 (2) Earnings Attributable to Noncontrolling Interests Total, net of income tax and after NCI $ 20 $ 45 Pension and other postretirement benefits (2) : Amortization of actuarial loss $ 6 $ 6 Other (Expense) Income, Net Amortization of prior service cost 3 3 Other (Expense) Income, Net Settlement charges — 7 Other (Expense) Income, Net Total, before income tax 9 16 (3) (4) Income Tax (Expense) Benefit Total, net of income tax $ 6 $ 12 Total reclassifications for the period, net of income tax and after NCI $ 27 $ 57 SDG&E: Pension and other postretirement benefits (2) : Amortization of actuarial loss $ 1 $ — Other Income, Net Amortization of prior service cost — 1 Other Income, Net Total reclassifications for the period, net of income tax $ 1 $ 1 SoCalGas: Financial instruments: Interest rate instruments $ 1 $ — Interest Expense Pension and other postretirement benefits (2) : Amortization of actuarial loss $ 1 $ 1 Other Expense, Net Amortization of prior service cost 1 1 Other Expense, Net Total, net of income tax $ 2 $ 2 Total reclassifications for the period, net of income tax $ 3 $ 2 (1) Equity earnings at our foreign equity method investees are recognized after tax. (2) Amounts are included in the computation of net periodic benefit cost (see “Pension and Other Postretirement Benefits” above).
Ownership Interests Held By Others Table	The following table provides information about NCI held by others in subsidiaries or entities consolidated by us and recorded in Other Noncontrolling Interests in Total Equity on Sempra’s Condensed Consolidated Balance Sheets. OTHER NONCONTROLLING INTERESTS (Dollars in millions) Percent ownership held by noncontrolling interests Equity held by September 30, December 31, September 30, December 31, Sempra Infrastructure: SI Partners 30.0 % 20.0 % $ 2,192 $ 1,384 SI Partners subsidiaries (1) 0.1 - 16.6 0.1 - 16.6 47 34 Total Sempra $ 2,239 $ 1,418 (1) SI Partners has subsidiaries with NCI held by others. Percentage range reflects the highest and lowest ownership percentages among these subsidiaries.
Transactions with Affiliates Table	We summarize amounts due from and to unconsolidated affiliates at Sempra, SDG&E and SoCalGas in the following table. AMOUNTS DUE FROM (TO) UNCONSOLIDATED AFFILIATES (Dollars in millions) September 30, December 31, Sempra: Tax sharing arrangement with Oncor Holdings $ 41 $ 18 Various affiliates 11 5 Total due from unconsolidated affiliates – current $ 52 $ 23 Sempra Infrastructure – IMG – Note due March 15, 2022, net of allowance for credit losses of $1 at December 31, 2021 (1) $ — $ 637 Total due from unconsolidated affiliates – noncurrent $ — $ 637 Sempra Infrastructure (2) : TAG Pipelines Norte, S. de R.L. de C.V.: 5.5% Note due January 9, 2024 $ (39) $ (69) 5.5% Note due January 14, 2025 (22) (21) 5.5% Note due July 16, 2025 (21) (20) 5.5% Note due January 14, 2026 (18) — 5.5% Note due July 14, 2026 (11) — TAG – 5.74% Note due December 17, 2029 (185) (177) Total due to unconsolidated affiliates – noncurrent $ (296) $ (287) SDG&E: Sempra $ (64) $ (40) SoCalGas (24) (48) Various affiliates (5) (9) Total due to unconsolidated affiliates – current $ (93) $ (97) Income taxes due from Sempra (3) $ 37 $ 19 SoCalGas: SDG&E $ 24 $ 48 Various affiliates — 1 Total due from unconsolidated affiliates – current $ 24 $ 49 Sempra $ (42) $ (36) Total due to unconsolidated affiliates – current $ (42) $ (36) Income taxes due from Sempra (3) $ 9 $ 6 (1) At December 31, 2021, represents a Mexican peso-denominated revolving line of credit for up to 14.2 billion Mexican pesos or approximately $691 U.S. dollar-equivalent at a variable interest rate based on the 91-day Interbank Equilibrium Interest Rate plus 220 bps (8.06% at December 31, 2021). At December 31, 2021, $2 of accrued interest receivable is included in Due from Unconsolidated Affiliates – Current. In March 2022, Sempra Infrastructure amended and restated the revolving line of credit to a U.S. dollar-denominated note in the amount of $625 at a variable interest rate based on the adjusted 1-month Secured Overnight Financing Rate plus 180 bps and extended the maturity date to March 15, 2023. In July 2022, this note receivable was paid in full. (2) U.S. dollar-denominated loans at fixed interest rates. Amounts include principal balances plus accumulated interest outstanding. (3) SDG&E and SoCalGas are included in the consolidated income tax return of Sempra, and their respective income tax expense is computed as an amount equal to that which would result from each company having always filed a separate return. Amounts include current and noncurrent income taxes due to/from Sempra. The following table summarizes income statement information from unconsolidated affiliates. INCOME STATEMENT IMPACT FROM UNCONSOLIDATED AFFILIATES (Dollars in millions) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Sempra: Revenues $ 10 $ 7 $ 32 $ 22 Cost of sales — — — 11 Interest income 2 11 16 38 Interest expense 4 4 12 11 SDG&E: Revenues $ 4 $ 3 $ 12 $ 7 Cost of sales 17 20 67 75 SoCalGas: Revenues $ 24 $ 24 $ 73 $ 72 Cost of sales (1) (1) (2) (5) 1 (1) Includes net commodity costs from natural gas transactions with unconsolidated affiliates.
Other Income and Expense Table	Other (expense) income, net, consists of the following: OTHER (EXPENSE) INCOME, NET (Dollars in millions) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Sempra: Allowance for equity funds used during construction $ 35 $ 31 $ 104 $ 103 Investment (losses) gains, net (1) (13) — (60) 28 (Losses) gains on interest rate and foreign exchange instruments, net (3) (3) 2 (26) Foreign currency transaction gains (losses), net (2) 4 (17) (18) (10) Non-service components of net periodic benefit cost (77) (66) (45) (52) Interest on regulatory balancing accounts, net 7 2 12 5 Sundry, net 7 (2) 2 4 Total $ (40) $ (55) $ (3) $ 52 SDG&E: Allowance for equity funds used during construction $ 22 $ 18 $ 64 $ 63 Non-service components of net periodic benefit cost (17) (15) (8) (10) Interest on regulatory balancing accounts, net 5 2 9 5 Sundry, net 2 (1) 3 3 Total $ 12 $ 4 $ 68 $ 61 SoCalGas: Allowance for equity funds used during construction $ 14 $ 13 $ 40 $ 36 Non-service components of net periodic benefit cost (58) (49) (32) (30) Interest on regulatory balancing accounts, net 2 — 3 — Sundry, net (1) (3) (16) (8) Total $ (43) $ (39) $ (5) $ (2) (1) Represents net investment (losses) gains on dedicated assets in support of our executive retirement and deferred compensation plans. These amounts are offset by corresponding changes in compensation expense related to the plans, recorded in O&M on the Condensed Consolidated Statements of Operations. (2) Includes losses of $11 in the nine months ended September 30, 2022 and losses of $18 and $13 in the three months and nine months ended September 30, 2021, respectively, from translation to U.S. dollars of a Mexican peso-denominated loan to IMG, which are offset by corresponding amounts included in Equity Earnings on the Condensed Consolidated Statements of Operations.
Income Tax Expense and Effective Income Tax Rates Table	We provide our calculations of ETRs in the following table. INCOME TAX EXPENSE (BENEFIT) AND EFFECTIVE INCOME TAX RATES (Dollars in millions) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Sempra: Income tax expense (benefit) $ 21 $ (342) $ 435 $ (45) Income (loss) before income taxes and equity earnings $ 165 $ (1,365) $ 1,194 $ (316) Equity earnings, before income tax (1) 134 137 436 457 Pretax income (loss) $ 299 $ (1,228) $ 1,630 $ 141 Effective income tax rate 7 % 28 % 27 % (32) % SDG&E: Income tax expense $ 35 $ 90 $ 141 $ 168 Income before income taxes $ 306 $ 295 $ 822 $ 771 Effective income tax rate 11 % 31 % 17 % 22 % SoCalGas: Income tax (benefit) expense $ (28) $ (437) $ 75 $ (335) (Loss) income before income taxes $ (110) $ (1,563) $ 415 $ (959) Effective income tax rate 25 % 28 % 18 % 35 % (1) We discuss how we recognize equity earnings in Note 6 of the Notes to Consolidated Financial Statements in the Annual Report.

REVENUES (Tables)

REVENUES (Tables)	9 Months Ended
REVENUES (Tables)	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
Schedule of Disaggregation of Revenue	The following table disaggregates our revenues from contracts with customers by major service line and market and provides a reconciliation to total revenues by segment. The majority of our revenue is recognized over time. DISAGGREGATED REVENUES (Dollars in millions) SDG&E SoCalGas Sempra Infrastructure Consolidating adjustments and Parent Sempra Three months ended September 30, 2022 By major service line: Utilities $ 1,383 $ 1,214 $ 19 $ (29) $ 2,587 Energy-related businesses — — 532 (13) 519 Revenues from contracts with customers $ 1,383 $ 1,214 $ 551 $ (42) $ 3,106 By market: Gas $ 175 $ 1,214 $ 379 $ (30) $ 1,738 Electric 1,208 — 172 (12) 1,368 Revenues from contracts with customers $ 1,383 $ 1,214 $ 551 $ (42) $ 3,106 Revenues from contracts with customers $ 1,383 $ 1,214 $ 551 $ (42) $ 3,106 Utilities regulatory revenues 186 171 — — 357 Other revenues — — 146 8 154 Total revenues $ 1,569 $ 1,385 $ 697 $ (34) $ 3,617 Nine months ended September 30, 2022 By major service line: Utilities $ 4,134 $ 4,473 $ 67 $ (85) $ 8,589 Energy-related businesses — — 1,281 (42) 1,239 Revenues from contracts with customers $ 4,134 $ 4,473 $ 1,348 $ (127) $ 9,828 By market: Gas $ 664 $ 4,473 $ 948 $ (75) $ 6,010 Electric 3,470 — 400 (52) 3,818 Revenues from contracts with customers $ 4,134 $ 4,473 $ 1,348 $ (127) $ 9,828 Revenues from contracts with customers $ 4,134 $ 4,473 $ 1,348 $ (127) $ 9,828 Utilities regulatory revenues 279 406 — — 685 Other revenues — — 462 9 471 Total revenues $ 4,413 $ 4,879 $ 1,810 $ (118) $ 10,984 DISAGGREGATED REVENUES (CONTINUED) (Dollars in millions) SDG&E SoCalGas Sempra Infrastructure Consolidating adjustments and Parent Sempra Three months ended September 30, 2021 By major service line: Utilities $ 1,369 $ 966 $ 17 $ (27) $ 2,325 Energy-related businesses — — 327 (4) 323 Revenues from contracts with customers $ 1,369 $ 966 $ 344 $ (31) $ 2,648 By market: Gas $ 145 $ 966 $ 235 $ (26) $ 1,320 Electric 1,224 — 109 (5) 1,328 Revenues from contracts with customers $ 1,369 $ 966 $ 344 $ (31) $ 2,648 Revenues from contracts with customers $ 1,369 $ 966 $ 344 $ (31) $ 2,648 Utilities regulatory revenues 95 140 — — 235 Other revenues — — 135 (5) 130 Total revenues $ 1,464 $ 1,106 $ 479 $ (36) $ 3,013 Nine months ended September 30, 2021 By major service line: Utilities $ 3,755 $ 3,685 $ 61 $ (79) $ 7,422 Energy-related businesses — — 856 (19) 837 Revenues from contracts with customers $ 3,755 $ 3,685 $ 917 $ (98) $ 8,259 By market: Gas $ 580 $ 3,685 $ 632 $ (74) $ 4,823 Electric 3,175 — 285 (24) 3,436 Revenues from contracts with customers $ 3,755 $ 3,685 $ 917 $ (98) $ 8,259 Revenues from contracts with customers $ 3,755 $ 3,685 $ 917 $ (98) $ 8,259 Utilities regulatory revenues 364 53 — — 417 Other revenues — — 352 (15) 337 Total revenues $ 4,119 $ 3,738 $ 1,269 $ (113) $ 9,013
Schedule of Timing of Remaining Performance Obligations	For contracts greater than one year, at September 30, 2022, we expect to recognize revenue related to the fixed fee component of the consideration as shown below. Sempra’s remaining performance obligations primarily relate to capacity agreements for natural gas storage and transportation at Sempra Infrastructure and transmission line projects at SDG&E. SoCalGas did not have any remaining performance obligations at September 30, 2022. REMAINING PERFORMANCE OBLIGATIONS (1) (Dollars in millions) Sempra SDG&E 2022 (excluding first nine months of 2022) $ 100 $ 1 2023 384 4 2024 385 4 2025 384 4 2026 382 4 Thereafter 4,525 63 Total revenues to be recognized $ 6,160 $ 80 (1)
Schedule of Contract Liabilities	Activities within Sempra’s and SDG&E’s contract liabilities are presented below. There were no contract liabilities at SoCalGas in the nine months ended September 30, 2022 or 2021. As we discuss in Note 11, Sempra Infrastructure drew against and fully exhausted Gazprom’s letters of credit in April 2022 due to Gazprom’s non-renewal of such letters of credit as required under its LNG storage and regasification agreement. Sempra Infrastructure recorded a contract liability for the funds drawn from the letters of credit as payments received in advance. Gazprom did not pay its invoices from March 2022 through July 2022, so funds drawn from the letters of credit were used to fully offset such nonpayment, which have been reflected as revenue from performance obligations satisfied during the reporting period. CONTRACT LIABILITIES (Dollars in millions) 2022 2021 Sempra: Contract liabilities at January 1 $ (278) $ (207) Revenue from performance obligations satisfied during reporting period 129 36 Payments received in advance (105) (1) Contract liabilities at September 30 (1) $ (254) $ (172) SDG&E: Contract liabilities at January 1 $ (83) $ (87) Revenue from performance obligations satisfied during reporting period 3 3 Contract liabilities at September 30 (1) $ (80) $ (84) (1) Balances at September 30, 2022 include $46 and $4 in Other Current Liabilities and $208 and $76 in Deferred Credits and Other on Sempra’s and SDG&E’s Condensed Consolidated Balance Sheets, respectively.
Schedule of Contract Accounts Receivable	The table below shows receivable balances associated with revenues from contracts with customers on the Condensed Consolidated Balance Sheets. RECEIVABLES FROM REVENUES FROM CONTRACTS WITH CUSTOMERS (Dollars in millions) September 30, 2022 December 31, 2021 Sempra: Accounts receivable – trade, net (1) $ 1,645 $ 1,886 Accounts receivable – other, net 28 19 Due from unconsolidated affiliates – current (2) 8 2 Other long-term assets (3) 25 70 Total $ 1,706 $ 1,977 SDG&E: Accounts receivable – trade, net (1) $ 792 $ 715 Accounts receivable – other, net 11 9 Due from unconsolidated affiliates – current (2) 3 2 Other long-term assets (3) 13 25 Total $ 819 $ 751 SoCalGas: Accounts receivable – trade, net $ 710 $ 1,084 Accounts receivable – other, net 17 10 Other long-term assets (3) 12 45 Total $ 739 $ 1,139 (1) At September 30, 2022 and December 31, 2021, includes $104 and $24, respectively, of receivables due from customers that were billed on behalf of CCAs, which are not included in revenues. (2) Amount is presented net of amounts due to unconsolidated affiliates on the Condensed Consolidated Balance Sheets, when right of offset exists. (3) In connection with the COVID-19 pandemic and at the direction of the CPUC, SDG&E and SoCalGas enrolled residential and small business customers with past-due balances in long-term repayment plans.

REGULATORY MATTERS (Tables)

REGULATORY MATTERS (Tables)	9 Months Ended
REGULATORY MATTERS (Tables)	Sep. 30, 2022
Regulated Operations [Abstract]
Schedule of Regulatory Assets	REGULATORY ASSETS (LIABILITIES) (Dollars in millions) September 30, December 31, SDG&E: Fixed-price contracts and other derivatives $ (33) $ (50) Deferred income taxes recoverable in rates 217 125 Pension and other postretirement benefit plan obligations (32) (7) Removal obligations (2,175) (2,251) Environmental costs 61 62 Sunrise Powerlink fire mitigation 122 122 Regulatory balancing accounts (1)(2) Commodity – electric 185 77 Gas transportation 45 49 Safety and reliability 93 67 Public purpose programs (96) (107) Wildfire mitigation plan 316 178 Liability insurance premium 100 110 Other balancing accounts 144 207 Other regulatory assets, net (2) 140 119 Total SDG&E (913) (1,299) SoCalGas: Deferred income taxes recoverable in rates 122 44 Pension and other postretirement benefit plan obligations (36) 51 Employee benefit costs 31 31 Removal obligations (606) (627) Environmental costs 33 34 Regulatory balancing accounts (1)(2) Commodity – gas, including transportation (24) (146) Safety and reliability 491 339 Public purpose programs (197) (183) Liability insurance premium 21 16 Other balancing accounts 135 42 Other regulatory assets, net (2) 167 142 Total SoCalGas 137 (257) Sempra Infrastructure: Deferred income taxes recoverable in rates 77 77 Total Sempra $ (699) $ (1,479) (1) At September 30, 2022 and December 31, 2021, the noncurrent portion of regulatory balancing accounts – net undercollected for SDG&E was $541 and $358, respectively, and for SoCalGas was $695 and $410, respectively. (2) Includes regulatory assets earning a return authorized by applicable regulators, which generally approximates the three-month commercial paper rate.
Schedule of Regulatory Liabilities	REGULATORY ASSETS (LIABILITIES) (Dollars in millions) September 30, December 31, SDG&E: Fixed-price contracts and other derivatives $ (33) $ (50) Deferred income taxes recoverable in rates 217 125 Pension and other postretirement benefit plan obligations (32) (7) Removal obligations (2,175) (2,251) Environmental costs 61 62 Sunrise Powerlink fire mitigation 122 122 Regulatory balancing accounts (1)(2) Commodity – electric 185 77 Gas transportation 45 49 Safety and reliability 93 67 Public purpose programs (96) (107) Wildfire mitigation plan 316 178 Liability insurance premium 100 110 Other balancing accounts 144 207 Other regulatory assets, net (2) 140 119 Total SDG&E (913) (1,299) SoCalGas: Deferred income taxes recoverable in rates 122 44 Pension and other postretirement benefit plan obligations (36) 51 Employee benefit costs 31 31 Removal obligations (606) (627) Environmental costs 33 34 Regulatory balancing accounts (1)(2) Commodity – gas, including transportation (24) (146) Safety and reliability 491 339 Public purpose programs (197) (183) Liability insurance premium 21 16 Other balancing accounts 135 42 Other regulatory assets, net (2) 167 142 Total SoCalGas 137 (257) Sempra Infrastructure: Deferred income taxes recoverable in rates 77 77 Total Sempra $ (699) $ (1,479) (1) At September 30, 2022 and December 31, 2021, the noncurrent portion of regulatory balancing accounts – net undercollected for SDG&E was $541 and $358, respectively, and for SoCalGas was $695 and $410, respectively. (2) Includes regulatory assets earning a return authorized by applicable regulators, which generally approximates the three-month commercial paper rate.
CPUC Authorized Cost of Capital and Rate Structure	In December 2019, the CPUC approved the cost of capital (shown in the table below) for SDG&E and SoCalGas that became effective on January 1, 2020 and will remain in effect through December 31, 2022, subject to the CCM. SDG&E’s CCM benchmark rate is 4.498% based on Moody’s Baa- utility bond index, and SoCalGas’ CCM benchmark rate is 4.029% based on Moody’s A- utility bond index. AUTHORIZED CPUC COST OF CAPITAL, SUBJECT TO THE CCM SDG&E SoCalGas Authorized weighting Return on Weighted Authorized weighting Return on Weighted 45.25 % 4.59 % 2.08 % Long-Term Debt 45.60 % 4.23 % 1.93 % 2.75 6.22 0.17 Preferred Equity 2.40 6.00 0.14 52.00 10.20 5.30 Common Equity 52.00 10.05 5.23 100.00 % 7.55 % 100.00 % 7.30 % on January 1, 2023 and would remain in effect through December 31, 2025, subject to the CCM if it remains in place as proposed. SDG&E and SoCalGas expect to receive a final decision by the end of 2022. PROPOSED CPUC COST OF CAPITAL SDG&E SoCalGas Authorized weighting Return on Weighted Authorized weighting Return on Weighted 46.00 % 4.05 % 1.86 % Long-Term Debt 45.60 % 4.07 % 1.86 % — — — Preferred Equity 0.40 6.00 0.02 54.00 10.55 5.70 Common Equity 54.00 10.75 5.81 100.00 % 7.56 % 100.00 % 7.69 %

INVESTMENT IN UNCONSOLIDATED EN

INVESTMENT IN UNCONSOLIDATED ENTITIES (Tables)	9 Months Ended
INVESTMENT IN UNCONSOLIDATED ENTITIES (Tables)	Sep. 30, 2022
Investments [Abstract]
Condensed Financial Statements	We provide summarized income statement information for Oncor Holdings in the following table. SUMMARIZED FINANCIAL INFORMATION – ONCOR HOLDINGS (Dollars in millions) Three months ended September 30, Nine months ended 2022 2021 2022 2021 Operating revenues $ 1,438 $ 1,286 $ 3,980 $ 3,572 Operating expenses (929) (866) (2,734) (2,531) Income from operations 509 420 1,246 1,041 Interest expense (115) (104) (331) (308) Income tax expense (70) (54) (164) (124) Net income 315 255 732 587 Noncontrolling interest held by Texas Transmission Investment LLC (62) (51) (146) (118) Earnings attributable to Sempra (1) 253 204 586 469

DEBT AND CREDIT FACILITIES (Tab

DEBT AND CREDIT FACILITIES (Tables)	9 Months Ended
DEBT AND CREDIT FACILITIES (Tables)	Sep. 30, 2022
Debt Disclosure [Abstract]
Schedule of Line of Credit Facilities	COMMITTED LINES OF CREDIT (Dollars in millions) September 30, 2022 Borrower Expiration date of facility Total facility Commercial paper outstanding Amounts outstanding Available unused credit Sempra May 2024 $ 3,185 $ (161) $ — $ 3,024 Sempra May 2024 1,250 — — 1,250 SDG&E May 2024 1,500 — — 1,500 SoCalGas May 2024 750 (427) — 323 SI Partners November 2024 1,000 — — 1,000 IEnova September 2023 350 — (295) 55 IEnova February 2024 1,500 — — 1,500 Total $ 9,535 $ (588) $ (295) $ 8,652 FOREIGN UNCOMMITTED LINES OF CREDIT (Dollars and U.S. dollar equivalent in millions) September 30, 2022 Borrower Expiration date of facility Borrowing denomination Total facility Amounts outstanding Available unused credit ECA LNG Phase 1 (1) August 2023 U.S. dollars or Mexican pesos $ 200 $ (17) $ 183 IEnova (2) October 2023 U.S. dollars 100 (50) 50 IEnova October 2023 U.S. dollars or Mexican pesos 20 — 20 Total $ 320 $ (67) $ 253 (1) In March 2022, the facility was amended to increase the borrowing capacity from $100 to $200. (2) Advances are due in full within 180 days of the disbursement date, which may be extended in increments of 180 days provided that no advance may have a maturity date that falls more than three years after the date of disbursement. UNCOMMITTED LETTERS OF CREDIT (Dollars in millions) September 30, 2022 Expiration date range Uncommitted letters of credit outstanding SDG&E January 2023 to May 2023 $ 15 SoCalGas November 2022 to October 2023 20 Sempra Infrastructure October 2022 to October 2043 402 Parent and other November 2022 to November 2023 186 Total $ 623 The weighted-average interest rates on all short-term debt were as follows: WEIGHTED-AVERAGE INTEREST RATES September 30, 2022 December 31, 2021 Sempra 3.69 % 0.60 % SDG&E — 0.65 SoCalGas 3.53 0.21

DERIVATIVE FINANCIAL INSTRUME_2

DERIVATIVE FINANCIAL INSTRUMENTS (Tables)	9 Months Ended
DERIVATIVE FINANCIAL INSTRUMENTS (Tables)	Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Commodity Derivative Volumes Table	The following table summarizes net energy derivative volumes. NET ENERGY DERIVATIVE VOLUMES (Quantities in millions) Commodity Unit of measure September 30, 2022 December 31, 2021 Sempra: Natural gas MMBtu 222 184 Electricity MWh — 1 Congestion revenue rights MWh 47 45 SDG&E: Natural gas MMBtu 13 7 Electricity MWh — 1 Congestion revenue rights MWh 47 45 SoCalGas: Natural gas MMBtu 196 201
Notional Amounts of Derivatives Table	The following table presents the net notional amounts of our interest rate derivatives, excluding those in our equity method investments. INTEREST RATE DERIVATIVES (Dollars in millions) September 30, 2022 December 31, 2021 Notional debt Maturities Notional debt Maturities Sempra: Cash flow hedges $ 297 2022-2034 $ 462 2022-2034 FOREIGN CURRENCY DERIVATIVES (Dollars in millions) September 30, 2022 December 31, 2021 Notional amount Maturities Notional amount Maturities Sempra: Cross-currency swaps $ 306 2022-2023 $ 306 2022-2023 Other foreign currency derivatives 135 2022-2024 106 2022-2023
Derivative Instruments on the Condensed Consolidated Balance Sheets Table	DERIVATIVE INSTRUMENTS ON THE CONDENSED CONSOLIDATED BALANCE SHEETS (Dollars in millions) September 30, 2022 Other current assets Other long-term assets Other current liabilities Deferred credits and other Sempra: Derivatives designated as hedging instruments: Interest rate instruments $ 5 $ 38 $ — $ — Foreign exchange instruments — 1 (2) — Interest rate and foreign exchange instruments — — (117) — Derivatives not designated as hedging instruments: Commodity contracts not subject to rate recovery 200 103 (202) (102) Associated offsetting commodity contracts (190) (41) 190 41 Commodity contracts subject to rate recovery 31 25 (20) (8) Associated offsetting commodity contracts (3) (3) 3 3 Net amounts presented on the balance sheet 43 123 (148) (66) Additional cash collateral for commodity contracts not subject to rate recovery 80 — — — Additional cash collateral for commodity contracts subject to rate recovery 39 — — — Total (1) $ 162 $ 123 $ (148) $ (66) SDG&E: Derivatives not designated as hedging instruments: Commodity contracts subject to rate recovery $ 30 $ 25 $ (3) $ (7) Associated offsetting commodity contracts (3) (3) 3 3 Net amounts presented on the balance sheet 27 22 — (4) Additional cash collateral for commodity contracts subject to rate recovery 37 — — — Total (1) $ 64 $ 22 $ — $ (4) SoCalGas: Derivatives not designated as hedging instruments: Commodity contracts subject to rate recovery $ 1 $ — $ (17) $ (1) Net amounts presented on the balance sheet 1 — (17) (1) Additional cash collateral for commodity contracts subject to rate recovery 2 — — — Total $ 3 $ — $ (17) $ (1) (1) Normal purchase contracts previously measured at fair value are excluded. DERIVATIVE INSTRUMENTS ON THE CONDENSED CONSOLIDATED BALANCE SHEETS (CONTINUED) (Dollars in millions) December 31, 2021 Other current assets Other long-term assets Other current liabilities Deferred credits and other Sempra: Derivatives designated as hedging instruments: Interest rate instruments $ — $ 6 $ (6) $ (2) Foreign exchange instruments 1 1 (1) — Interest rate and foreign exchange instruments — — (1) (130) Derivatives not designated as hedging instruments: Commodity contracts not subject to rate recovery 136 11 (122) (10) Associated offsetting commodity contracts (93) (8) 93 8 Commodity contracts subject to rate recovery 38 52 (58) — Associated offsetting commodity contracts (8) — 8 — Net amounts presented on the balance sheet 74 62 (87) (134) Additional cash collateral for commodity contracts not subject to rate recovery 58 — — — Additional cash collateral for commodity contracts subject to rate recovery 46 — — — Total (1) $ 178 $ 62 $ (87) $ (134) SDG&E: Derivatives not designated as hedging instruments: Commodity contracts subject to rate recovery $ 34 $ 52 $ (20) $ — Associated offsetting commodity contracts (5) — 5 — Net amounts presented on the balance sheet 29 52 (15) — Additional cash collateral for commodity contracts subject to rate recovery 28 — — — Total (1) $ 57 $ 52 $ (15) $ — SoCalGas: Derivatives not designated as hedging instruments: Commodity contracts subject to rate recovery $ 4 $ — $ (38) $ — Associated offsetting commodity contracts (3) — 3 — Net amounts presented on the balance sheet 1 — (35) — Additional cash collateral for commodity contracts subject to rate recovery 18 — — — Total $ 19 $ — $ (35) $ — (1) Normal purchase contracts previously measured at fair value are excluded.
Cash Flow Hedge Impact on the Condensed Consolidated Statements of Comprehensive Income Table	The following table includes the effects of derivative instruments designated as cash flow hedges on the Condensed Consolidated Statements of Operations and in OCI and AOCI. CASH FLOW HEDGE IMPACTS (Dollars in millions) Pretax gain (loss) Pretax (loss) gain reclassified Three months ended September 30, Three months ended September 30, 2022 2021 Location 2022 2021 Sempra: Interest rate instruments $ 4 $ 7 Interest Expense $ (2) $ 1 Interest rate instruments 68 3 Equity Earnings (1) (1) (19) Foreign exchange instruments 2 5 Revenues: Energy- Related Businesses — — Foreign exchange instruments 1 3 Equity Earnings (1) — — Interest rate and foreign exchange instruments — (3) Other (Expense) Income, Net (3) (5) Total $ 75 $ 15 $ (6) $ (23) Nine months ended September 30, Nine months ended September 30, 2022 2021 Location 2022 2021 Sempra: Interest rate instruments $ 39 $ 27 Interest Expense $ (1) $ — Interest rate instruments 212 54 Equity Earnings (1) (28) (57) Foreign exchange instruments (1) 7 Revenues: Energy- Related Businesses 2 (1) Other (Expense) Income, Net (1) — Foreign exchange instruments (1) 5 Equity Earnings (1) 1 (1) Interest rate and foreign exchange instruments 13 (2) Interest Expense 1 — Other (Expense) Income, Net 3 (4) Total $ 262 $ 91 $ (23) $ (63) SoCalGas: Interest rate instruments $ — $ — Interest Expense $ (1) $ — (1) Equity earnings at our foreign equity method investees are recognized after tax.
Fair Value Hedge Impact on the Condensed Consolidated Statements of Operations Table	The following table summarizes the effects of derivative instruments not designated as hedging instruments on the Condensed Consolidated Statements of Operations. UNDESIGNATED DERIVATIVE IMPACTS (Dollars in millions) Pretax (loss) gain on derivatives recognized in earnings Three months ended September 30, Nine months ended Location 2022 2021 2022 2021 Sempra: Commodity contracts not subject to rate recovery Revenues: Energy-Related Businesses $ (227) $ (154) $ (455) $ (344) Commodity contracts subject to rate recovery Cost of Natural Gas (11) (26) (15) (24) Commodity contracts subject to rate recovery Cost of Electric Fuel and Purchased Power 16 8 10 51 Foreign exchange instruments Other (Expense) Income, Net — 2 — (22) Total $ (222) $ (170) $ (460) $ (339) SDG&E: Commodity contracts subject to rate recovery Cost of Electric Fuel and Purchased Power $ 16 $ 8 $ 10 $ 51 SoCalGas: Commodity contracts subject to rate recovery Cost of Natural Gas $ (11) $ (26) $ (15) $ (24)

FAIR VALUE MEASUREMENTS (Tables

FAIR VALUE MEASUREMENTS (Tables)	9 Months Ended
FAIR VALUE MEASUREMENTS (Tables)	Sep. 30, 2022
Fair Value Disclosures [Abstract]
Recurring Fair Value Measures	RECURRING FAIR VALUE MEASURES – SEMPRA (Dollars in millions) Fair value at September 30, 2022 Level 1 Level 2 Level 3 Total Assets: Nuclear decommissioning trusts: Short-term investments, primarily cash equivalents $ 16 $ 1 $ — $ 17 Equity securities 265 4 — 269 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies 21 13 — 34 Municipal bonds — 273 — 273 Other securities — 226 — 226 Total debt securities 21 512 — 533 Total nuclear decommissioning trusts (1) 302 517 — 819 Short-term investments held in Rabbi Trust 51 — — 51 Interest rate instruments — 43 — 43 Foreign exchange instruments — 1 — 1 Commodity contracts not subject to rate recovery — 72 — 72 Effect of netting and allocation of collateral (2) 80 — — 80 Commodity contracts subject to rate recovery 16 1 33 50 Effect of netting and allocation of collateral (2) 33 — 6 39 Support Agreement, net of related guarantee fees — — 16 16 Total $ 482 $ 634 $ 55 $ 1,171 Liabilities: Foreign exchange instruments $ — $ 2 $ — $ 2 Interest rate and foreign exchange instruments — 117 — 117 Commodity contracts not subject to rate recovery — 73 — 73 Commodity contracts subject to rate recovery 4 18 — 22 Total $ 4 $ 210 $ — $ 214 (1) Excludes receivables (payables), net. (2) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset. RECURRING FAIR VALUE MEASURES – SEMPRA (CONTINUED) (Dollars in millions) Fair value at December 31, 2021 Level 1 Level 2 Level 3 Total Assets: Nuclear decommissioning trusts: Short-term investments, primarily cash equivalents $ 13 $ (10) $ — $ 3 Equity securities 358 6 — 364 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies 48 8 — 56 Municipal bonds — 321 — 321 Other securities — 260 — 260 Total debt securities 48 589 — 637 Total nuclear decommissioning trusts (1) 419 585 — 1,004 Short-term investments held in Rabbi Trust 81 — — 81 Interest rate instruments — 6 — 6 Foreign exchange instruments — 2 — 2 Commodity contracts not subject to rate recovery — 46 — 46 Effect of netting and allocation of collateral (2) 58 — — 58 Commodity contracts subject to rate recovery 12 1 69 82 Effect of netting and allocation of collateral (2) 31 9 6 46 Support Agreement, net of related guarantee fees — — 7 7 Total $ 601 $ 649 $ 82 $ 1,332 Liabilities: Interest rate instruments $ — $ 8 $ — $ 8 Foreign exchange instruments — 1 — 1 Interest rate and foreign exchange instruments — 131 — 131 Commodity contracts not subject to rate recovery — 31 — 31 Commodity contracts subject to rate recovery — 35 15 50 Total $ — $ 206 $ 15 $ 221 (1) Excludes receivables (payables), net. (2) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset. RECURRING FAIR VALUE MEASURES – SDG&E (Dollars in millions) Fair value at September 30, 2022 Level 1 Level 2 Level 3 Total Assets: Nuclear decommissioning trusts: Short-term investments, primarily cash equivalents $ 16 $ 1 $ — $ 17 Equity securities 265 4 — 269 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies 21 13 — 34 Municipal bonds — 273 — 273 Other securities — 226 — 226 Total debt securities 21 512 — 533 Total nuclear decommissioning trusts (1) 302 517 — 819 Commodity contracts subject to rate recovery 16 — 33 49 Effect of netting and allocation of collateral (2) 31 — 6 37 Total $ 349 $ 517 $ 39 $ 905 Liabilities: Commodity contracts subject to rate recovery $ 4 $ — $ — $ 4 Total $ 4 $ — $ — $ 4 Fair value at December 31, 2021 Level 1 Level 2 Level 3 Total Assets: Nuclear decommissioning trusts: Short-term investments, primarily cash equivalents $ 13 $ (10) $ — $ 3 Equity securities 358 6 — 364 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies 48 8 — 56 Municipal bonds — 321 — 321 Other securities — 260 — 260 Total debt securities 48 589 — 637 Total nuclear decommissioning trusts (1) 419 585 — 1,004 Commodity contracts subject to rate recovery 12 — 69 81 Effect of netting and allocation of collateral (2) 22 — 6 28 Total $ 453 $ 585 $ 75 $ 1,113 Liabilities: Commodity contracts subject to rate recovery $ — $ — $ 15 $ 15 Total $ — $ — $ 15 $ 15 (1) Excludes receivables (payables), net. (2) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset. RECURRING FAIR VALUE MEASURES – SOCALGAS (Dollars in millions) Fair value at September 30, 2022 Level 1 Level 2 Level 3 Total Assets: Commodity contracts subject to rate recovery $ — $ 1 $ — $ 1 Effect of netting and allocation of collateral (1) 2 — — 2 Total $ 2 $ 1 $ — $ 3 Liabilities: Commodity contracts subject to rate recovery $ — $ 18 $ — $ 18 Total $ — $ 18 $ — $ 18 Fair value at December 31, 2021 Level 1 Level 2 Level 3 Total Assets: Commodity contracts subject to rate recovery $ — $ 1 $ — $ 1 Effect of netting and allocation of collateral (1) 9 9 — 18 Total $ 9 $ 10 $ — $ 19 Liabilities: Commodity contracts subject to rate recovery $ — $ 35 $ — $ 35 Total $ — $ 35 $ — $ 35 (1) Includes the effect of the contractual ability to settle contracts under master netting agreements and with cash collateral, as well as cash collateral not offset.
Recurring Fair Value Measures Level 3 Rollforward	The table below sets forth reconciliations of changes in the fair value of CRRs and long-term, fixed-price electricity positions classified as Level 3 in the fair value hierarchy for Sempra and SDG&E. LEVEL 3 RECONCILIATIONS (1) (Dollars in millions) Three months ended September 30, 2022 2021 Balance at July 1 $ 33 $ 80 Realized and unrealized losses (35) (35) Allocated transmission instruments 2 1 Settlements 33 26 Balance at September 30 $ 33 $ 72 Change in unrealized gains relating to instruments still held at September 30 $ 3 $ 9 Nine months ended September 30, 2022 2021 Balance at January 1 $ 54 $ 69 Realized and unrealized losses (58) (29) Allocated transmission instruments (4) (1) Settlements 41 33 Balance at September 30 $ 33 $ 72 Change in unrealized (losses) gains relating to instruments still held at September 30 $ (15) $ 5 (1) Excludes the effect of the contractual ability to settle contracts under master netting agreements. The table below sets forth reconciliations of changes in the fair value of Sempra’s Support Agreement for the benefit of CFIN classified as Level 3 in the fair value hierarchy for Sempra. LEVEL 3 RECONCILIATIONS (Dollars in millions) Three months ended September 30, 2022 2021 Balance at July 1 $ 16 $ 4 Realized and unrealized gains (1) 2 3 Settlements (2) (2) Balance at September 30 (2) $ 16 $ 5 Change in unrealized gains relating to instruments still held at September 30 $ 2 $ 3 Nine months ended September 30, 2022 2021 Balance at January 1 $ 7 $ 3 Realized and unrealized gains (1) 16 8 Settlements (7) (6) Balance at September 30 (2) $ 16 $ 5 Change in unrealized gains relating to instruments still held at September 30 $ 15 $ 7 (1) Net gains are included in Interest Income and net losses are included in Interest Expense on Sempra’s Condensed Consolidated Statements of Operations. (2) Includes $7 in Other Current Assets and $9 in Other Long-term Assets at September 30, 2022 on Sempra’s Condensed Consolidated Balance Sheet.
Schedule of Fair Value Inputs	For the CRRs settling from January 1 to December 31, the auction price inputs, at a given location, were in the following ranges for the years indicated below: CONGESTION REVENUE RIGHTS AUCTION PRICE INPUTS Settlement year Price per MWh Median price per MWh 2022 $ (3.67) to $ 6.96 $ (0.70) 2021 (1.81) to 14.11 (0.12) LONG-TERM, FIXED-PRICE ELECTRICITY POSITIONS PRICE INPUTS Settlement year Price per MWh Weighted-average 2022 $ 26.75 to $ 127.20 $ 68.50 2021 24.05 to 130.40 57.36
Fair Value of Financial Instruments	The following table provides the carrying amounts and fair values of certain other financial instruments that are not recorded at fair value on the Condensed Consolidated Balance Sheets. FAIR VALUE OF FINANCIAL INSTRUMENTS (Dollars in millions) Carrying Fair value Level 1 Level 2 Level 3 Total September 30, 2022 Sempra: Long-term note receivable (1) $ 314 $ — $ — $ 279 $ 279 Long-term amounts due to unconsolidated affiliates 296 — 251 — 251 Total long-term debt (2) 23,790 — 20,288 — 20,288 SDG&E: Total long-term debt (3) $ 7,800 $ — $ 6,577 $ — $ 6,577 SoCalGas: Total long-term debt (4) $ 5,459 $ — $ 4,789 $ — $ 4,789 December 31, 2021 Sempra: Long-term note receivable (1) $ 300 $ — $ — $ 327 $ 327 Long-term amounts due from unconsolidated affiliates (5) 640 — 642 — 642 Long-term amounts due to unconsolidated affiliates 287 — 295 — 295 Total long-term debt (2) 20,099 — 22,126 — 22,126 SDG&E: Total long-term debt (3) $ 6,417 $ — $ 7,236 $ — $ 7,236 SoCalGas: Total long-term debt (4) $ 4,759 $ — $ 5,367 $ — $ 5,367 (1) Before allowances for credit losses of $7 and $8 at September 30, 2022 and December 31, 2021, respectively. Excludes unamortized transaction costs of $5 at September 30, 2022 and December 31, 2021. (2) Before reductions of unamortized discount and debt issuance costs of $287 and $260 at September 30, 2022 and December 31, 2021, respectively, and excluding finance lease obligations of $1,332 and $1,335 at September 30, 2022 and December 31, 2021, respectively. (3) Before reductions of unamortized discount and debt issuance costs of $72 and $61 at September 30, 2022 and December 31, 2021, respectively, and excluding finance lease obligations of $1,260 and $1,274 at September 30, 2022 and December 31, 2021, respectively. (4) Before reductions of unamortized discount and debt issuance costs of $41 and $36 at September 30, 2022 and December 31, 2021, respectively, and excluding finance lease obligations of $72 and $61 at September 30, 2022 and December 31, 2021, respectively.

SAN ONOFRE NUCLEAR GENERATING_2

SAN ONOFRE NUCLEAR GENERATING STATION (Tables)	9 Months Ended
SAN ONOFRE NUCLEAR GENERATING STATION (Tables)	Sep. 30, 2022
Public Utilities, General Disclosures [Abstract]
Schedule of Nuclear Decommissioning Trusts Investments	The following table shows the fair values and gross unrealized gains and losses for the securities held in the NDT on the Sempra and SDG&E Condensed Consolidated Balance Sheets. We provide additional fair value disclosures for the NDT in Note 9. NUCLEAR DECOMMISSIONING TRUSTS (Dollars in millions) Cost Gross Gross Estimated September 30, 2022 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies (1) $ 34 $ 2 $ (2) $ 34 Municipal bonds (2) 294 — (21) 273 Other securities (3) 253 1 (28) 226 Total debt securities 581 3 (51) 533 Equity securities 110 172 (13) 269 Short-term investments, primarily cash equivalents 17 — — 17 Receivables (payables), net (3) — — (3) Total $ 705 $ 175 $ (64) $ 816 December 31, 2021 Debt securities: Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies $ 56 $ — $ — $ 56 Municipal bonds 309 13 (1) 321 Other securities 255 7 (2) 260 Total debt securities 620 20 (3) 637 Equity securities 104 262 (2) 364 Short-term investments, primarily cash equivalents 3 — — 3 Receivables (payables), net 8 — — 8 Total $ 735 $ 282 $ (5) $ 1,012 (1) Maturity dates are 2023-2053. (2) Maturity dates are 2022-2056. (3) Maturity dates are 2022-2072.
Schedule of Sales of Securities By Nuclear Decommissioning Trusts	The following table shows the proceeds from sales of securities in the NDT and gross realized gains and losses on those sales. SALES OF SECURITIES IN THE NUCLEAR DECOMMISSIONING TRUSTS (Dollars in millions) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Proceeds from sales $ 133 $ 187 $ 530 $ 729 Gross realized gains 2 9 16 48 Gross realized losses (3) (1) (14) (4)

COMMITMENTS AND CONTINGENCIES (

COMMITMENTS AND CONTINGENCIES (Tables)	9 Months Ended
COMMITMENTS AND CONTINGENCIES (Tables)	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Schedule of Operating Lease Payments Received, Lease Income Table	We provide information below for leases for which we are the lessor. LESSOR INFORMATION ON THE CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS – SEMPRA (Dollars in millions) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Sales-type leases: Income recognized at lease commencement $ — $ 16 $ — $ 16 Interest income 2 2 6 2 Total revenues from sales-type leases (1) $ 2 $ 18 $ 6 $ 18 Operating leases: Fixed lease payments $ 71 $ 80 $ 211 $ 192 Variable lease payments 3 2 7 3 Total revenues from operating leases (1) $ 74 $ 82 $ 218 $ 195 Depreciation expense $ 14 $ 13 $ 41 $ 35 (1) Included in Revenues: Energy-Related Businesses on the Condensed Consolidated Statements of Operations.
Sales-type Lease, Lease Income	We provide information below for leases for which we are the lessor. LESSOR INFORMATION ON THE CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS – SEMPRA (Dollars in millions) Three months ended September 30, Nine months ended September 30, 2022 2021 2022 2021 Sales-type leases: Income recognized at lease commencement $ — $ 16 $ — $ 16 Interest income 2 2 6 2 Total revenues from sales-type leases (1) $ 2 $ 18 $ 6 $ 18 Operating leases: Fixed lease payments $ 71 $ 80 $ 211 $ 192 Variable lease payments 3 2 7 3 Total revenues from operating leases (1) $ 74 $ 82 $ 218 $ 195 Depreciation expense $ 14 $ 13 $ 41 $ 35 (1) Included in Revenues: Energy-Related Businesses on the Condensed Consolidated Statements of Operations.

SEGMENT INFORMATION (Tables)

SEGMENT INFORMATION (Tables)	9 Months Ended
SEGMENT INFORMATION (Tables)	Sep. 30, 2022
Segment Reporting [Abstract]
Segment Information	The following tables show selected information by segment from our Condensed Consolidated Statements of Operations and Condensed Consolidated Balance Sheets. Amounts labeled as “All other” in the following tables consist primarily of activities of parent organizations. SEGMENT INFORMATION (Dollars in millions) Three months ended Nine months ended 2022 2021 2022 2021 REVENUES SDG&E $ 1,569 $ 1,464 $ 4,413 $ 4,119 SoCalGas 1,385 1,106 4,879 3,738 Sempra Infrastructure 697 479 1,810 1,269 All other 1 2 1 4 Adjustments and eliminations — — — (1) Intersegment revenues (1) (35) (38) (119) (116) Total $ 3,617 $ 3,013 $ 10,984 $ 9,013 DEPRECIATION AND AMORTIZATION SDG&E $ 247 $ 226 $ 730 $ 659 SoCalGas 190 180 565 533 Sempra Infrastructure 67 63 199 176 All other 2 2 6 8 Total $ 506 $ 471 $ 1,500 $ 1,376 INTEREST INCOME SDG&E $ 2 $ — $ 3 $ 1 SoCalGas 3 — 4 — Sempra Infrastructure 7 18 37 59 All other 6 — 14 1 Intercompany eliminations — (2) — (11) Total $ 18 $ 16 $ 58 $ 50 INTEREST EXPENSE SDG&E $ 113 $ 104 $ 333 $ 307 SoCalGas 50 39 135 118 Sempra Infrastructure 39 45 98 131 All other 81 78 232 240 Intercompany eliminations (1) (7) (2) (20) Total $ 282 $ 259 $ 796 $ 776 INCOME TAX EXPENSE (BENEFIT) SDG&E $ 35 $ 90 $ 141 $ 168 SoCalGas (28) (437) 75 (335) Sempra Texas Utilities 1 — 1 — Sempra Infrastructure 58 13 219 164 All other (45) (8) (1) (42) Total $ 21 $ (342) $ 435 $ (45) EQUITY EARNINGS Equity earnings, before income tax: Sempra Texas Utilities $ 1 $ — $ 6 $ 3 Sempra Infrastructure 133 137 430 404 All other — — — 50 134 137 436 457 Equity earnings, net of income tax: Sempra Texas Utilities 257 207 603 480 Sempra Infrastructure 26 47 79 85 283 254 682 565 Total $ 417 $ 391 $ 1,118 $ 1,022 (1) Revenues for reportable segments include intersegment revenues of $4, $24, and $7 for the three months ended September 30, 2022; $11 $73, and $35 for the nine months ended September 30, 2022; $3, $24, and $11 for the three months ended September 30, 2021 and $7, $72, and $37 for the nine months ended September 30, 2021 for SDG&E, SoCalGas, and Sempra Infrastructure, respectively. SEGMENT INFORMATION (CONTINUED) (Dollars in millions) Three months ended Nine months ended 2022 2021 2022 2021 EARNINGS (LOSSES) ATTRIBUTABLE TO COMMON SHARES SDG&E $ 271 $ 205 $ 681 $ 603 SoCalGas (82) (1,126) 339 (625) Sempra Texas Utilities 256 206 604 479 Sempra Infrastructure 114 164 392 419 All other (74) (97) (360) (226) Total $ 485 $ (648) $ 1,656 $ 650 EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT SDG&E $ 1,651 $ 1,560 SoCalGas 1,394 1,417 Sempra Infrastructure 489 622 All other 6 7 Total $ 3,540 $ 3,606 September 30, December 31, ASSETS SDG&E $ 25,759 $ 24,058 SoCalGas 21,325 20,324 Sempra Texas Utilities 13,664 13,047 Sempra Infrastructure 14,490 14,408 All other 1,363 1,399 Intersegment receivables (1,038) (1,191) Total $ 75,563 $ 72,045 EQUITY METHOD AND OTHER INVESTMENTS Sempra Texas Utilities $ 13,664 $ 13,047 Sempra Infrastructure 1,770 1,425 Total $ 15,434 $ 14,472

GENERAL INFORMATION AND OTHER_4

GENERAL INFORMATION AND OTHER FINANCIAL DATA - PRINCIPLES OF CONSOLIDATION (Details)	9 Months Ended
	Sep. 30, 2022 segment
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of reportable segments	4

GENERAL INFORMATION AND OTHER_5

GENERAL INFORMATION AND OTHER FINANCIAL DATA - CASH, CASH EQUIVALENTS AND RESTRICTED CASH (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021		Sep. 30, 2021	Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash and cash equivalents	$ 685	$ 559	[1]
Restricted cash, current	49	19	[1]
Restricted cash, noncurrent	52	3	[1]
Total cash, cash equivalents and restricted cash on the Condensed Consolidated Statements of Cash Flows	$ 786	$ 581		$ 907	$ 985

[1]Derived from audited financial statements.

GENERAL INFORMATION AND OTHER_6

GENERAL INFORMATION AND OTHER FINANCIAL DATA - CREDIT LOSSES (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2022	Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss [Line Items]
Receivables from revenues from contracts with customers	$ 1,706			$ 1,977
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	136	$ 138
Provisions for expected credit losses	111	96
Write-offs	(57)	(28)
Ending balance	190	206
Allowance for credit losses	7			8
Accounts receivable – trade, net
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Accounts receivable - trade and other, net	151			94
Accounts receivable – other, net
Financing Receivable, Allowance for Credit Loss [Line Items]
Receivables from revenues from contracts with customers	28			19
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Accounts receivable - trade and other, net	37			39
Other long-term assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Receivables from revenues from contracts with customers	25			70
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Expected credit losses, noncurrent	2			3
Other long-term assets \| KKR
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Expected credit losses, noncurrent	7			8
Due from Unconsolidated Affiliates - Noncurrent
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses				1
Deferred Credits and Other \| Sempra LNG
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses	6			7
San Diego Gas and Electric Company
Financing Receivable, Allowance for Credit Loss [Line Items]
Receivables from revenues from contracts with customers	819			751
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	66	69
Provisions for expected credit losses	51	30
Write-offs	(30)	(16)
Ending balance	87	83
San Diego Gas and Electric Company \| Accounts receivable – trade, net
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Accounts receivable - trade and other, net	64			42
San Diego Gas and Electric Company \| Accounts receivable – other, net
Financing Receivable, Allowance for Credit Loss [Line Items]
Receivables from revenues from contracts with customers	11			9
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Accounts receivable - trade and other, net	22			22
San Diego Gas and Electric Company \| Other long-term assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Receivables from revenues from contracts with customers	13			25
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Expected credit losses, noncurrent	1			2
Southern California Gas Company
Financing Receivable, Allowance for Credit Loss [Line Items]
Receivables from revenues from contracts with customers	739			1,139
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	69	68
Provisions for expected credit losses	58	64
Write-offs	(27)	(12)
Ending balance	100	$ 120
Southern California Gas Company \| Accounts receivable – trade, net
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Accounts receivable - trade and other, net	84			51
Southern California Gas Company \| Accounts receivable – other, net
Financing Receivable, Allowance for Credit Loss [Line Items]
Receivables from revenues from contracts with customers	17			10
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Accounts receivable - trade and other, net	15			17
Southern California Gas Company \| Other long-term assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Receivables from revenues from contracts with customers	12			45
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Expected credit losses, noncurrent	$ 1			1
Customers Under California Arrearage Payment Program \| San Diego Gas and Electric Company
Financing Receivable, Allowance for Credit Loss [Line Items]
Receivables from revenues from contracts with customers			$ 51	63
Customers Under California Arrearage Payment Program \| Southern California Gas Company
Financing Receivable, Allowance for Credit Loss [Line Items]
Receivables from revenues from contracts with customers			$ 59	$ 79

GENERAL INFORMATION AND OTHER_7

GENERAL INFORMATION AND OTHER FINANCIAL DATA - INVENTORIES (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Inventory [Line Items]
Natural gas	$ 249	$ 164
LNG	32	27
Materials and supplies	225	198
Total	506	389	[1]
San Diego Gas and Electric Company
Inventory [Line Items]
Natural gas	1	0
LNG	0	0
Materials and supplies	128	123
Total	129	123	[1]
Southern California Gas Company
Inventory [Line Items]
Natural gas	214	114
LNG	0	0
Materials and supplies	79	58
Total	$ 293	$ 172	[1]

[1]Derived from audited financial statements.

GENERAL INFORMATION AND OTHER_8

GENERAL INFORMATION AND OTHER FINANCIAL DATA - NOTE RECEIVABLE (Details) - KKR - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021	Nov. 01, 2021
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan to KKR in exchange for interest-bearing promissory note			$ 300
Compound interest rate (as a percent)	5%
Other long-term assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Note Receivable with Imputed Interest	$ 312	$ 297
Other current assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Note Receivable with Imputed Interest		$ 3

GENERAL INFORMATION AND OTHER_9

GENERAL INFORMATION AND OTHER FINANCIAL DATA - CAPITALIZED FINANCING COSTS (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Capitalized Financing Costs Disclosure [Line Items]
Capitalized interest costs	$ 65	$ 52	$ 182	$ 166
San Diego Gas and Electric Company
Capitalized Financing Costs Disclosure [Line Items]
Capitalized interest costs	30	24	84	82
Southern California Gas Company
Capitalized Financing Costs Disclosure [Line Items]
Capitalized interest costs	$ 19	$ 18	$ 54	$ 49

GENERAL INFORMATION AND OTHE_10

GENERAL INFORMATION AND OTHER FINANCIAL DATA - VARIABLE INTEREST ENTITIES (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Variable Interest Entities [Line Items]
Property plant and equipment, net	$ 46,439	$ 43,894	[1]
Finance lease obligations	1,332	1,335
Equity method investment	13,558	12,947	[1]
Investment in Oncor Holdings	13,558	12,947	[1]
Assets	75,563	72,045	[1]
Sempra Texas Utilities \| Oncor Holdings
Variable Interest Entities [Line Items]
Equity method investment	13,558	12,947
Investment in Oncor Holdings	13,558	12,947
Sempra Infrastructure \| Cameron LNG Holdings
Variable Interest Entities [Line Items]
Equity method investment	766	514
Investment in Oncor Holdings	766	514
Sempra Infrastructure \| Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entities [Line Items]
Maximum exposure under guarantor obligations	979
Sempra Infrastructure \| Variable Interest Entity, Primary Beneficiary \| ECA LNG JV
Variable Interest Entities [Line Items]
Assets	983	632
Liabilities	677	455
San Diego Gas and Electric Company
Variable Interest Entities [Line Items]
Property plant and equipment, net	21,162	20,048	[1]
Finance lease obligations	1,260	1,274
Assets	25,759	24,058	[1]
San Diego Gas and Electric Company \| Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entities [Line Items]
Property plant and equipment, net	1,200	1,217
Finance lease obligations	$ 1,200	$ 1,217
Oncor Electric Delivery Company LLC. \| Oncor Holdings \| Sempra Texas Utilities
Variable Interest Entities [Line Items]
Ownership interest (as a percent)	80.25%
Sempra Texas Holdings Corp \| Oncor Holdings \| Sempra Texas Intermediate Holding Company LLC
Variable Interest Entities [Line Items]
Ownership percentage in consolidated entity	100%

[1]Derived from audited financial statements.

GENERAL INFORMATION AND OTHE_11

GENERAL INFORMATION AND OTHER FINANCIAL DATA - PENSION AND OTHER POSTRETIREMENT BENEFITS (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Pension benefits
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 27	$ 36	$ 110	$ 109
Interest cost	29	28	88	84
Expected return on assets	(46)	(44)	(137)	(130)
Amortization of:
Prior service cost (credit)	3	3	8	8
Actuarial loss (gain)	8	12	19	34
Settlement charges			0	7
Net periodic benefit cost (credit)	21	35	88	112
Regulatory adjustments	87	73	84	66
Total expense recognized	108	108	172	178
Pension benefits \| San Diego Gas and Electric Company
Defined Benefit Plan Disclosure [Line Items]
Service cost	8	9	28	26
Interest cost	7	6	20	18
Expected return on assets	(13)	(11)	(35)	(36)
Amortization of:
Actuarial loss (gain)	0	1	1	2
Net periodic benefit cost (credit)	2	5	14	10
Regulatory adjustments	24	21	26	30
Total expense recognized	26	26	40	40
Pension benefits \| Southern California Gas Company
Defined Benefit Plan Disclosure [Line Items]
Service cost	16	23	72	73
Interest cost	20	19	61	59
Expected return on assets	(30)	(27)	(94)	(85)
Amortization of:
Prior service cost (credit)	2	2	6	6
Actuarial loss (gain)	6	8	14	27
Net periodic benefit cost (credit)	14	25	59	80
Regulatory adjustments	63	52	58	36
Total expense recognized	77	77	117	116
Other postretirement benefits
Defined Benefit Plan Disclosure [Line Items]
Service cost	4	6	17	17
Interest cost	7	7	21	21
Expected return on assets	(16)	(14)	(48)	(44)
Amortization of:
Prior service cost (credit)	(1)	(1)	(2)	(2)
Actuarial loss (gain)	(4)	(3)	(11)	(7)
Settlement charges			0	0
Net periodic benefit cost (credit)	(10)	(5)	(23)	(15)
Regulatory adjustments	10	5	23	15
Total expense recognized	0	0	0	0
Other postretirement benefits \| San Diego Gas and Electric Company
Defined Benefit Plan Disclosure [Line Items]
Service cost	1	2	4	4
Interest cost	1	1	4	4
Expected return on assets	(2)	(2)	(7)	(7)
Amortization of:
Actuarial loss (gain)	(1)	(1)	(2)	(2)
Net periodic benefit cost (credit)	(1)	0	(1)	(1)
Regulatory adjustments	1	0	1	1
Total expense recognized	0	0	0	0
Other postretirement benefits \| Southern California Gas Company
Defined Benefit Plan Disclosure [Line Items]
Service cost	3	5	13	13
Interest cost	5	5	16	16
Expected return on assets	(13)	(12)	(40)	(36)
Amortization of:
Prior service cost (credit)	(1)	(1)	(2)	(2)
Actuarial loss (gain)	(3)	(2)	(9)	(5)
Net periodic benefit cost (credit)	(9)	(5)	(22)	(14)
Regulatory adjustments	9	5	22	14
Total expense recognized	$ 0	$ 0	$ 0	$ 0

GENERAL INFORMATION AND OTHE_12

GENERAL INFORMATION AND OTHER FINANCIAL DATA - DEDICATED ASSETS IN SUPPORT OF CERTAIN BENEFITS PLANS (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Dedicated assets in support of certain benefit plans	$ 487	$ 567	[1]

[1]Derived from audited financial statements.

GENERAL INFORMATION AND OTHE_13

GENERAL INFORMATION AND OTHER FINANCIAL DATA - EARNINGS PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended		9 Months Ended
	Jan. 31, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Earnings (losses) attributable to common shares		$ 485	$ (648)	$ 1,656	$ 650
Earnings (losses) attributable to common shares		$ 485	$ (648)	$ 1,656	$ 650
Weighted-average common shares outstanding for basic EPS (in shares)		314,724,000	319,144,000	315,301,000	309,350,000
Dilutive effect of stock options and RSUs (in shares)		1,363,000	0	1,156,000	797,000
Dilutive effect of mandatory convertible preferred stock (in shares)		0	0	0	707,000
Weighted-average common shares outstanding for diluted EPS (in shares)		316,087,000	319,144,000	316,457,000	310,854,000
Earnings per share, basic (dollars per share)		$ 1.54	$ (2.03)	$ 5.25	$ 2.10
Earnings per share, diluted (in dollars per share)		$ 1.53	$ (2.03)	$ 5.23	$ 2.09
Vested RSUs included in basic WASO (in shares)		401,000	451,000	402,000	453,000
Stock options, RSAs and RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Non-qualified stock options granted (in shares)	219,898
Performance-based RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Equity awards, granted (in shares)	338,080
Service-based RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Equity awards, granted (in shares)	150,286
Stock options, RSAs and RSUs
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Antidilutive securities excluded from earnings per share (in shares)		0	147,840	115,376	240,654
Convertible Preferred Stock
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Antidilutive securities excluded from earnings per share (in shares)			639,733		3,037,812
Stock Options and Restricted Stock Units
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Antidilutive securities excluded from earnings per share (in shares)			699

GENERAL INFORMATION AND OTHE_14

GENERAL INFORMATION AND OTHER FINANCIAL DATA - CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	[1]			$ 25,981
Ending balance		$ 27,030		27,030
Total accumulated other comprehensive income (loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		(167)	$ (444)	(318)	$ (500)
OCI before reclassifications		40	7	162	25
Amounts reclassified from AOCI		7	19	36	57
Net OCI		47	26	198	82
Ending balance		(120)	(418)	(120)	(418)
Foreign currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		(65)	(88)	(79)	(64)
OCI before reclassifications		0	0	4	(24)
Amounts reclassified from AOCI		0	0	10	0
Net OCI		0	0	14	(24)
Ending balance		(65)	(88)	(65)	(88)
AOCI associated with noncontrolling interests				9
Foreign currency translation adjustments \| IEnova
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
AOCI associated with noncontrolling interests			4		(20)
Financial instruments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		(30)	(265)	(156)	(331)
OCI before reclassifications		40	15	151	52
Amounts reclassified from AOCI		5	16	20	45
Net OCI		45	31	171	97
Ending balance		15	(234)	15	(234)
Financial instruments \| IEnova
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
AOCI associated with noncontrolling interests			2		(12)
Pension and other postretirement benefits
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		(72)	(91)	(83)	(105)
OCI before reclassifications		0	(8)	7	(3)
Amounts reclassified from AOCI		2	3	6	12
Net OCI		2	(5)	13	9
Ending balance		(70)	(96)	(70)	(96)
San Diego Gas and Electric Company
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	[1]			8,249
Ending balance		8,831		8,831
San Diego Gas and Electric Company \| Total accumulated other comprehensive income (loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		(10)	(10)	(10)	(10)
Amounts reclassified from AOCI		1	1	1	1
Net OCI		1	1	1	1
Ending balance		(9)	(9)	(9)	(9)
San Diego Gas and Electric Company \| Pension and other postretirement benefits
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		(10)	(10)	(10)	(10)
Amounts reclassified from AOCI		1	1	1	1
Net OCI		1	1	1	1
Ending balance		(9)	(9)	(9)	(9)
Southern California Gas Company
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	[2]			5,442
Ending balance		6,434		6,434
Southern California Gas Company \| Total accumulated other comprehensive income (loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		(29)	(30)	(31)	(31)
Amounts reclassified from AOCI		1	1	3	2
Net OCI		1	1	3	2
Ending balance		(28)	(29)	(28)	(29)
Southern California Gas Company \| Financial instruments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		(12)	(13)	(13)	(13)
Amounts reclassified from AOCI		0	0	1	0
Net OCI		0	0	1	0
Ending balance		(12)	(13)	(12)	(13)
Southern California Gas Company \| Pension and other postretirement benefits
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		(17)	(17)	(18)	(18)
Amounts reclassified from AOCI		1	1	2	2
Net OCI		1	1	2	2
Ending balance		$ (16)	$ (16)	$ (16)	$ (16)

[1]Derived from audited financial statements.[2]Derived from audited financial statements.

GENERAL INFORMATION AND OTHE_15

GENERAL INFORMATION AND OTHER FINANCIAL DATA - RECLASSIFICATION FROM ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Operation and Maintenance	$ 1,206	$ 1,073	$ 3,454	$ 3,098
Interest expense	(282)	(259)	(796)	(776)
Equity earnings	417	391	1,118	1,022
Energy-related businesses	673	453	1,710	1,174
Other Income, Net	(40)	(55)	(3)	52
Income (loss) before income taxes and equity earnings	165	(1,365)	1,194	(316)
Income tax (expense) benefit	(21)	342	(435)	45
Net income (loss)	561	(632)	1,877	751
Earnings Attributable to Noncontrolling Interests	(65)	(5)	(187)	(48)
San Diego Gas and Electric Company
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	(113)	(104)	(333)	(307)
Other Income, Net	12	4	68	61
Income (loss) before income taxes and equity earnings	306	295	822	771
Income tax (expense) benefit	(35)	(90)	(141)	(168)
Net income (loss)			681	603
Southern California Gas Company
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	(50)	(39)	(135)	(118)
Other Income, Net	(43)	(39)	(5)	(2)
Income (loss) before income taxes and equity earnings	(110)	(1,563)	415	(959)
Income tax (expense) benefit	28	437	(75)	335
Net income (loss)	(82)	(1,126)	340	(624)
Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Earnings attributable to common shares	7	19	27	57
Reclassification out of Accumulated Other Comprehensive Income \| San Diego Gas and Electric Company
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Earnings attributable to common shares	1	1	1	1
Reclassification out of Accumulated Other Comprehensive Income \| Southern California Gas Company
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Earnings attributable to common shares	1	1	3	2
Reclassification out of Accumulated Other Comprehensive Income \| Foreign currency translation adjustments
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Operation and Maintenance			1	0
Reclassification out of Accumulated Other Comprehensive Income \| Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income (loss) before income taxes and equity earnings	6	23	23	63
Income tax (expense) benefit	(2)	(7)	(7)	(16)
Net income (loss)	4	16	16	47
Earnings attributable to common shares	5	16	20	45
Reclassification out of Accumulated Other Comprehensive Income \| Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest \| Southern California Gas Company
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net income (loss)			2	2
Reclassification out of Accumulated Other Comprehensive Income \| Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest \| Interest rate instruments
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	2	(1)	1	0
Equity earnings	1	19	28	57
Reclassification out of Accumulated Other Comprehensive Income \| Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest \| Interest rate instruments \| Southern California Gas Company
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense			1	0
Reclassification out of Accumulated Other Comprehensive Income \| Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest \| Foreign exchange instruments
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Equity earnings			(1)	1
Energy-related businesses			(2)	1
Other Income, Net			1	0
Reclassification out of Accumulated Other Comprehensive Income \| Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest \| Interest rate and foreign exchange instruments
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense			(1)	0
Other Income, Net	3	5	(3)	4
Reclassification out of Accumulated Other Comprehensive Income \| Gains (Losses) on Cash Flow hedges Attributable to Noncontrolling Interests
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Earnings Attributable to Noncontrolling Interests	1	0	4	(2)
Reclassification out of Accumulated Other Comprehensive Income \| Amortization of actuarial loss
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other Income, Net	2	3	6	6
Reclassification out of Accumulated Other Comprehensive Income \| Amortization of actuarial loss \| San Diego Gas and Electric Company
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amortization of prior service cost	1	0	1	0
Reclassification out of Accumulated Other Comprehensive Income \| Amortization of actuarial loss \| Southern California Gas Company
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amortization of prior service cost	0	1	1	1
Reclassification out of Accumulated Other Comprehensive Income \| Amortization of prior service cost
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other Income, Net	1	1	3	3
Reclassification out of Accumulated Other Comprehensive Income \| Amortization of prior service cost \| San Diego Gas and Electric Company
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amortization of prior service cost	0	1	0	1
Reclassification out of Accumulated Other Comprehensive Income \| Amortization of prior service cost \| Southern California Gas Company
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amortization of prior service cost	1	0	1	1
Reclassification out of Accumulated Other Comprehensive Income \| Settlement charges
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other Income, Net			0	7
Reclassification out of Accumulated Other Comprehensive Income \| Pension and other postretirement benefits
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income (loss) before income taxes and equity earnings	3	4	9	16
Income tax (expense) benefit	(1)	(1)	(3)	(4)
Net income (loss)	$ 2	$ 3	$ 6	$ 12

GENERAL INFORMATION AND OTHE_16

GENERAL INFORMATION AND OTHER FINANCIAL DATA - SHAREHOLDER'S EQUITY AND NONCONTROLLING INTEREST (Details) $ / shares in Units, $ / shares in Units, $ in Millions, $ in Billions

1 Months Ended

3 Months Ended

9 Months Ended

Jun. 01, 2022 USD ($)

Apr. 06, 2022 USD ($) $ / shares shares

Jan. 11, 2022 USD ($) $ / shares shares

Sep. 30, 2021 USD ($) $ / shares shares

Sep. 30, 2021 MXN ($) $ / shares shares

Jul. 31, 2021 USD ($)

May 31, 2021 USD ($) shares

Sep. 30, 2022 USD ($)

Sep. 30, 2021 USD ($)

Oct. 31, 2022 shares

Dec. 21, 2021 USD ($)

Oct. 15, 2021 $ / shares shares

Aug. 31, 2021

Jul. 15, 2021 shares

Apr. 30, 2021

Jan. 15, 2021 shares

Subsidiary, Sale of Stock [Line Items]

Sale

$ 1

$ 1,419

$ 5

Shares issued (in shares) | shares

12,306,777

Contributions from noncontrolling interests

$ 15

$ 0

Series A Preferred Stock

Subsidiary, Sale of Stock [Line Items]

Shares converted | shares

17,250,000

Preferred stock, conversion ratio

0.7989

Common stock

Subsidiary, Sale of Stock [Line Items]

Shares converted | shares

13,781,025

Accelerated share repurchase program, prepaid amount

$ 250

$ 200

Share repurchase program, number of shares repurchased (in shares) | shares

1,471,957

1,472,756

Common stock repurchased, average price (in dollars per share) | $ / shares

$ 169.84

$ 135.80

Series B Preferred Stock

Subsidiary, Sale of Stock [Line Items]

Shares converted | shares

5,750,000

Convertible Preferred Stock Series B

Subsidiary, Sale of Stock [Line Items]

Shares converted | shares

4,256,720

Preferred stock, conversion ratio

0.7403

Infraestructura Energética Nova

Subsidiary, Sale of Stock [Line Items]

Common stock acquired (in shares) | shares

51,014,545

381,015,194

Common stock exchange ratio

0.0323

Increase in stockholders' equity

$ 84

Value of shares acquired

$ 202

$ 4

Shares repurchased, share price (in dollars per share) | (per share)

$ 3.95

$ 78.97

SI Partners | Sempra Infrastructure

Subsidiary, Sale of Stock [Line Items]

Sale

$ 709

Sale of noncontrolling interest, change in equity

710

Sale of noncontrolling interest, transaction costs

Sale of noncontrolling interest, deferred income tax liability

300

Sale of noncontrolling interest, transaction costs reimbursed

$ 10

SI Partners | Abu Dhabi Investment Authority

Subsidiary, Sale of Stock [Line Items]

Sale of noncontrolling interest (as a percent)

10%

Sale of noncontrolling interest, aggregate purchase price

$ 1,700

SI Partners | Sempra Energy

Subsidiary, Sale of Stock [Line Items]

Ownership percentage

70%

SI Partners | KKR

Subsidiary, Sale of Stock [Line Items]

Ownership percentage

20%

SI Partners | Abu Dhabi Investment Authority

Subsidiary, Sale of Stock [Line Items]

Ownership percentage

10%

IEnova

Subsidiary, Sale of Stock [Line Items]

Ownership interest (as a percent)

99.90%

96.40%

99.90%

96.40%

70.20%

Decrease in equity

$ 188

$ 1,400

Increase in stockholders' equity

1,400

Transaction costs

$ 12

Contributions from noncontrolling interests

$ 14

Amount held in trust for purchasing shares (in shares) | shares

1,212,981

Share price (in pesos per share) | $ / shares

$ 78.97

IEnova | Subsequent Event

Subsidiary, Sale of Stock [Line Items]

Amount held in trust for purchasing shares (in shares) | shares

861,439

Infraestructura Energética Nova | KKR

Subsidiary, Sale of Stock [Line Items]

Noncontrolling interest, percent of funding

20%

Infraestructura Energética Nova | Abu Dhabi Investment Authority

Subsidiary, Sale of Stock [Line Items]

Noncontrolling interest, percent of funding

10%

ICM Ventures Holdings B.V. [Member] | Sempra Infrastructure

Subsidiary, Sale of Stock [Line Items]

Ownership percentage

17.50%

Payment to acquire remaining interest

$ 7

GENERAL INFORMATION AND OTHE_17

GENERAL INFORMATION AND OTHER FINANCIAL DATA - OTHER NONCONTROLLING INTERESTS (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Noncontrolling Interest [Line Items]
Other noncontrolling interests	$ 2,239	$ 1,418	[1]
SI Partners \| Sempra Infrastructure
Noncontrolling Interest [Line Items]
Ownership percentage	30%	20%
Other noncontrolling interests	$ 2,192	$ 1,384
IEnova subsidiaries \| Sempra Infrastructure
Noncontrolling Interest [Line Items]
Other noncontrolling interests	$ 47	$ 34
IEnova subsidiaries \| Sempra Infrastructure \| Minimum
Noncontrolling Interest [Line Items]
Ownership percentage	0.10%	0.10%
IEnova subsidiaries \| Sempra Infrastructure \| Maximum
Noncontrolling Interest [Line Items]
Ownership percentage	16.60%	16.60%

[1]Derived from audited financial statements.

GENERAL INFORMATION AND OTHE_18

GENERAL INFORMATION AND OTHER FINANCIAL DATA - TRANSACTIONS WITH AFFILIATES (Details)	1 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2022 USD ($)	Sep. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)		Dec. 31, 2021 MXN ($)
Related Party Transaction [Line Items]
Due from unconsolidated affiliates - current		$ 52,000,000	$ 23,000,000	[1]
Due from unconsolidated affiliates - noncurrent		0	637,000,000	[1]
Due to unconsolidated affiliates - noncurrent		(296,000,000)	(287,000,000)	[1]
Maximum borrowing capacity		9,535,000,000
Tax Sharing Arrangement
Related Party Transaction [Line Items]
Due from unconsolidated affiliates - current		41,000,000	18,000,000
Various affiliates
Related Party Transaction [Line Items]
Due from unconsolidated affiliates - current		11,000,000	5,000,000
San Diego Gas and Electric Company
Related Party Transaction [Line Items]
Due to unconsolidated affiliates, current		(93,000,000)	(97,000,000)	[1]
Maximum borrowing capacity		1,500,000,000
San Diego Gas and Electric Company \| Various affiliates
Related Party Transaction [Line Items]
Due to unconsolidated affiliates, current		(5,000,000)	(9,000,000)
San Diego Gas and Electric Company \| Due to/from Sempra Energy
Related Party Transaction [Line Items]
Due to unconsolidated affiliates, current		(64,000,000)	(40,000,000)
Income taxes due from Sempra Energy		37,000,000	19,000,000
San Diego Gas and Electric Company \| Due to/from SoCalGas
Related Party Transaction [Line Items]
Due to unconsolidated affiliates, current		(24,000,000)	(48,000,000)
Southern California Gas Company
Related Party Transaction [Line Items]
Due from unconsolidated affiliates - current		24,000,000	49,000,000	[1]
Due to unconsolidated affiliates, current		(42,000,000)	(36,000,000)	[2]
Maximum borrowing capacity		750,000,000
Southern California Gas Company \| Various affiliates
Related Party Transaction [Line Items]
Due from unconsolidated affiliates - current		0	1,000,000
Southern California Gas Company \| Due to/from Sempra Energy
Related Party Transaction [Line Items]
Due to unconsolidated affiliates, current		(42,000,000)	(36,000,000)
Income taxes due from Sempra Energy		9,000,000	6,000,000
Southern California Gas Company \| Due to/from SDG&E
Related Party Transaction [Line Items]
Due from unconsolidated affiliates - current		24,000,000	48,000,000
Sempra Infrastructure
Related Party Transaction [Line Items]
Due to unconsolidated affiliates - noncurrent		(296,000,000)	(287,000,000)
Debt amount	$ 625,000,000
Sempra Infrastructure \| IMG
Related Party Transaction [Line Items]
Due from unconsolidated affiliates - noncurrent		$ 0	637,000,000
Due from affiliates, allowance for credit loss			1,000,000
Maximum borrowing capacity			691,000,000		$ 14,200,000,000
Accrued interest receivable			$ 2,000,000
Sempra Infrastructure \| IMG \| Interbank Equilibrium Rate
Related Party Transaction [Line Items]
Spread on variable rate (as a percent)			2.20%
Interest rate on due from affiliate, current			8.06%
Sempra Infrastructure \| IMG \| Secured Overnight Financing Rate
Related Party Transaction [Line Items]
Spread on variable rate (as a percent)	1.80%
Five Point Five Percent Note Due January 2024 \| Sempra Infrastructure \| TAG Pipeline Norte
Related Party Transaction [Line Items]
Stated rate of debt (as a percent)		5.50%
Due to unconsolidated affiliates - noncurrent		$ (39,000,000)	$ (69,000,000)
Five Point Five Percent Note Due January 2025 \| Sempra Infrastructure \| TAG Pipeline Norte
Related Party Transaction [Line Items]
Stated rate of debt (as a percent)		5.50%
Due to unconsolidated affiliates - noncurrent		$ (22,000,000)	(21,000,000)
Five Point Five Percent Notes Due July 2025 \| Sempra Infrastructure \| TAG Pipeline Norte
Related Party Transaction [Line Items]
Stated rate of debt (as a percent)		5.50%
Due to unconsolidated affiliates - noncurrent		$ (21,000,000)	(20,000,000)
Five Point Five Percent Note due January 2026 \| Sempra Infrastructure \| TAG Pipeline Norte
Related Party Transaction [Line Items]
Stated rate of debt (as a percent)		5.50%
Due to unconsolidated affiliates - noncurrent		$ (18,000,000)	0
Five Point Five Percent Note due July 2026 \| Sempra Infrastructure \| TAG Pipeline Norte
Related Party Transaction [Line Items]
Stated rate of debt (as a percent)		5.50%
Due to unconsolidated affiliates - noncurrent		$ (11,000,000)	0
Five Point Seven Four Percent Note December 2029 \| Sempra Infrastructure \| TAG
Related Party Transaction [Line Items]
Stated rate of debt (as a percent)		5.74%
Due to unconsolidated affiliates - noncurrent		$ (185,000,000)	$ (177,000,000)

[1]Derived from audited financial statements.[2]Derived from audited financial statements.

GENERAL INFORMATION AND OTHE_19

GENERAL INFORMATION AND OTHER FINANCIAL DATA - AFFILIATES REVENUE AND COST OF SALES (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Related Party Transaction [Line Items]
Revenue from related parties	$ 10	$ 7	$ 32	$ 22
Costs of sales to related parties	0	0	0	11
Interest income	2	11	16	38
Interest expense	4	4	12	11
San Diego Gas and Electric Company
Related Party Transaction [Line Items]
Revenue from related parties	4	3	12	7
Costs of sales to related parties	17	20	67	75
Southern California Gas Company
Related Party Transaction [Line Items]
Revenue from related parties	24	24	73	72
Costs of sales to related parties	$ (1)	$ (2)	$ (5)	$ 1

GENERAL INFORMATION AND OTHE_20

GENERAL INFORMATION AND OTHER FINANCIAL DATA - OTHER (EXPENSE) INCOME, NET (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Other Income [Line Items]
Allowance for equity funds used during construction	$ 35	$ 31	$ 104	$ 103
Investment (losses) gains, net	(13)	0	(60)	28
(Losses) gains on interest rate and foreign exchange instruments, net	(3)	(3)	2	(26)
Foreign currency transaction (losses) gains, net	4	(17)	(18)	(10)
Non-service components of net periodic benefit cost	(77)	(66)	(45)	(52)
Interest on regulatory balancing accounts, net	7	2	12	5
Sundry, net	7	(2)	2	4
Total	(40)	(55)	(3)	52
San Diego Gas and Electric Company
Other Income [Line Items]
Allowance for equity funds used during construction	22	18	64	63
Non-service components of net periodic benefit cost	(17)	(15)	(8)	(10)
Interest on regulatory balancing accounts, net	5	2	9	5
Sundry, net	2	(1)	3	3
Total	12	4	68	61
Southern California Gas Company
Other Income [Line Items]
Allowance for equity funds used during construction	14	13	40	36
Non-service components of net periodic benefit cost	(58)	(49)	(32)	(30)
Interest on regulatory balancing accounts, net	2	0	3	0
Sundry, net	(1)	(3)	(16)	(8)
Total	$ (43)	(39)	(5)	(2)
IMG
Other Income [Line Items]
Foreign currency transaction (losses) gains, net		$ (18)	$ (11)	$ (13)

GENERAL INFORMATION AND OTHE_21

GENERAL INFORMATION AND OTHER FINANCIAL DATA - INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Tax Expense And Effective Income Tax Rates Disclosure [Line Items]
Income tax expense	$ 21	$ (342)	$ 435	$ (45)
Income (loss) before income taxes and equity earnings	165	(1,365)	1,194	(316)
Equity earnings, before income tax:	134	137	436	457
Pretax income (loss)	$ 299	$ (1,228)	$ 1,630	$ 141
Effective income tax rate (as a percent)	7%	28%	27%	(32.00%)
Deferred income tax liability for foreign earnings	$ 120		$ 120
San Diego Gas and Electric Company
Income Tax Expense And Effective Income Tax Rates Disclosure [Line Items]
Income tax expense	35	$ 90	141	$ 168
Income (loss) before income taxes and equity earnings	$ 306	$ 295	$ 822	$ 771
Effective income tax rate (as a percent)	11%	31%	17%	22%
Southern California Gas Company
Income Tax Expense And Effective Income Tax Rates Disclosure [Line Items]
Income tax expense	$ (28)	$ (437)	$ 75	$ (335)
Income (loss) before income taxes and equity earnings	$ (110)	$ (1,563)	$ 415	$ (959)
Effective income tax rate (as a percent)	25%	28%	18%	35%

REVENUES - DISAGGREGATION OF RE

REVENUES - DISAGGREGATION OF REVENUE (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	$ 3,106	$ 2,648	$ 9,828	$ 8,259
Utilities regulatory revenues	357	235	685	417
Other revenues	154	130	471	337
Total revenues	3,617	3,013	10,984	9,013
Utilities
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	2,587	2,325	8,589	7,422
Energy-related businesses
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	519	323	1,239	837
Gas
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	1,738	1,320	6,010	4,823
Electric
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	1,368	1,328	3,818	3,436
Operating Segments \| San Diego Gas and Electric Company
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	1,383	1,369	4,134	3,755
Utilities regulatory revenues	186	95	279	364
Other revenues	0	0	0	0
Total revenues	1,569	1,464	4,413	4,119
Operating Segments \| San Diego Gas and Electric Company \| Utilities
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	1,383	1,369	4,134	3,755
Operating Segments \| San Diego Gas and Electric Company \| Energy-related businesses
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Operating Segments \| San Diego Gas and Electric Company \| Gas
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	175	145	664	580
Operating Segments \| San Diego Gas and Electric Company \| Electric
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	1,208	1,224	3,470	3,175
Operating Segments \| Southern California Gas Company
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	1,214	966	4,473	3,685
Utilities regulatory revenues	171	140	406	53
Other revenues	0	0	0	0
Total revenues	1,385	1,106	4,879	3,738
Operating Segments \| Southern California Gas Company \| Utilities
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	1,214	966	4,473	3,685
Operating Segments \| Southern California Gas Company \| Energy-related businesses
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Operating Segments \| Southern California Gas Company \| Gas
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	1,214	966	4,473	3,685
Operating Segments \| Southern California Gas Company \| Electric
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Operating Segments \| Sempra Infrastructure
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	551	344	1,348	917
Utilities regulatory revenues	0	0	0	0
Other revenues	146	135	462	352
Total revenues	697	479	1,810	1,269
Operating Segments \| Sempra Infrastructure \| Utilities
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	19	17	67	61
Operating Segments \| Sempra Infrastructure \| Energy-related businesses
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	532	327	1,281	856
Operating Segments \| Sempra Infrastructure \| Gas
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	379	235	948	632
Operating Segments \| Sempra Infrastructure \| Electric
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	172	109	400	285
Consolidation, Eliminations
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	(42)	(31)	(127)	(98)
Utilities regulatory revenues	0	0	0	0
Other revenues	8	(5)	9	(15)
Total revenues	(34)	(36)	(118)	(113)
Consolidation, Eliminations \| Utilities
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	(29)	(27)	(85)	(79)
Consolidation, Eliminations \| Energy-related businesses
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	(13)	(4)	(42)	(19)
Consolidation, Eliminations \| Gas
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	(30)	(26)	(75)	(74)
Consolidation, Eliminations \| Electric
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	$ (12)	$ (5)	$ (52)	$ (24)

REVENUES - PERFORMANCE OBLIGATI

REVENUES - PERFORMANCE OBLIGATIONS (Details) $ in Millions	Sep. 30, 2022 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 6,160
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-10-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 100
Revenues to be recognized, period of recognition	3 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 384
Revenues to be recognized, period of recognition	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 385
Revenues to be recognized, period of recognition	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 384
Revenues to be recognized, period of recognition	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 382
Revenues to be recognized, period of recognition	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 4,525
Revenues to be recognized, period of recognition
San Diego Gas and Electric Company
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 80
San Diego Gas and Electric Company \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-10-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 1
Revenues to be recognized, period of recognition	3 months
San Diego Gas and Electric Company \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 4
Revenues to be recognized, period of recognition	1 year
San Diego Gas and Electric Company \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 4
Revenues to be recognized, period of recognition	1 year
San Diego Gas and Electric Company \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 4
Revenues to be recognized, period of recognition	1 year
San Diego Gas and Electric Company \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 4
Revenues to be recognized, period of recognition	1 year
San Diego Gas and Electric Company \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenues to be recognized	$ 63
Revenues to be recognized, period of recognition

REVENUES - CONTRACT LIABILITIES

REVENUES - CONTRACT LIABILITIES (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Contract with Customer, Liability [Roll Forward]
Contract liabilities, opening balance	$ (278)	$ (207)
Revenue from performance obligations satisfied during reporting period	129	36
Payments received in advance	(105)	(1)
Contract liabilities, closing balance	(254)	(172)
Other Current Liabilities
Contract with Customer, Liability [Roll Forward]
Contract liabilities, closing balance	(46)
Deferred Credits and Other
Contract with Customer, Liability [Roll Forward]
Contract liabilities, closing balance	(208)
San Diego Gas and Electric Company
Contract with Customer, Liability [Roll Forward]
Contract liabilities, opening balance	(83)	(87)
Revenue from performance obligations satisfied during reporting period	3	3
Contract liabilities, closing balance	(80)	$ (84)
San Diego Gas and Electric Company \| Other Current Liabilities
Contract with Customer, Liability [Roll Forward]
Contract liabilities, closing balance	(4)
San Diego Gas and Electric Company \| Deferred Credits and Other
Contract with Customer, Liability [Roll Forward]
Contract liabilities, closing balance	$ (76)

REVENUES - RECEIVABLES FROM REV

REVENUES - RECEIVABLES FROM REVENUES FROM CONTRACTS WITH CUSTOMERS (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	$ 1,706	$ 1,977
Accounts receivable – trade, net
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	1,645	1,886
Accounts receivable – trade, net \| Community Choice Aggregation
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	104	24
Accounts receivable – other, net
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	28	19
Due from unconsolidated affiliates – current
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	8	2
Other long-term assets
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	25	70
San Diego Gas and Electric Company
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	819	751
San Diego Gas and Electric Company \| Accounts receivable – trade, net
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	792	715
San Diego Gas and Electric Company \| Accounts receivable – other, net
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	11	9
San Diego Gas and Electric Company \| Due from unconsolidated affiliates – current
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	3	2
San Diego Gas and Electric Company \| Other long-term assets
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	13	25
Southern California Gas Company
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	739	1,139
Southern California Gas Company \| Accounts receivable – trade, net
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	710	1,084
Southern California Gas Company \| Accounts receivable – other, net
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	17	10
Southern California Gas Company \| Other long-term assets
Contract with Customer, Asset [Line Items]
Receivables from revenues from contracts with customers	$ 12	$ 45

REGULATORY MATTERS - REGULATORY

REGULATORY MATTERS - REGULATORY ACCOUNTS (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Total Sempra
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	$ (699)	$ (1,479)
San Diego Gas and Electric Company
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Regulatory balancing accounts - net undercollected, Noncurrent	541	358
San Diego Gas and Electric Company \| Fixed-price contracts and other derivatives
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	(33)	(50)
San Diego Gas and Electric Company \| Deferred income taxes recoverable in rates
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	217	125
San Diego Gas and Electric Company \| Pension and other postretirement benefit plan obligations
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	(32)	(7)
San Diego Gas and Electric Company \| Removal obligations
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	(2,175)	(2,251)
San Diego Gas and Electric Company \| Environmental costs
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	61	62
San Diego Gas and Electric Company \| Sunrise Powerlink fire mitigation
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	122	122
San Diego Gas and Electric Company \| Commodity – electric
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	185	77
San Diego Gas and Electric Company \| Gas transportation
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	45	49
San Diego Gas and Electric Company \| Safety and reliability
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	93	67
San Diego Gas and Electric Company \| Public purpose programs
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	(96)	(107)
San Diego Gas and Electric Company \| Wildfire mitigation plan
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	316	178
San Diego Gas and Electric Company \| Liability insurance premium
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	100	110
San Diego Gas and Electric Company \| Other balancing accounts
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	144	207
San Diego Gas and Electric Company \| Other regulatory assets, net
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	140	119
San Diego Gas and Electric Company \| Total SDG&E
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	(913)	(1,299)
Southern California Gas Company
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Regulatory balancing accounts - net undercollected, Noncurrent	695	410
Southern California Gas Company \| Deferred income taxes recoverable in rates
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	122	44
Southern California Gas Company \| Pension and other postretirement benefit plan obligations
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	(36)	51
Southern California Gas Company \| Removal obligations
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	(606)	(627)
Southern California Gas Company \| Employee benefit costs
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	31	31
Southern California Gas Company \| Environmental costs
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	33	34
Southern California Gas Company \| Commodity – gas, including transportation
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	(24)	(146)
Southern California Gas Company \| Safety and reliability
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	491	339
Southern California Gas Company \| Public purpose programs
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	(197)	(183)
Southern California Gas Company \| Liability insurance premium
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	21	16
Southern California Gas Company \| Other balancing accounts
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	135	42
Southern California Gas Company \| Other regulatory assets, net
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	167	142
Southern California Gas Company \| Total SoCalGas
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	137	(257)
Sempra Infrastructure \| Deferred income taxes recoverable in rates
Schedule Of Net Regulatory Assets (Liabilities) [Line Items]
Net regulatory assets (liabilities)	$ 77	$ 77

REGULATORY MATTERS - GENERAL RA

REGULATORY MATTERS - GENERAL RATE CASE (Details) - 2024 GRC - 2024 Requirement - General Rate Case $ in Billions	1 Months Ended
	May 31, 2022 USD ($)
San Diego Gas and Electric Company
General Rate Case [Line Items]
Requested revenue requirements	$ 3
San Diego Gas and Electric Company \| Minimum
General Rate Case [Line Items]
Estimate of annual increases	8%
San Diego Gas and Electric Company \| Maximum
General Rate Case [Line Items]
Estimate of annual increases	11%
Southern California Gas Company
General Rate Case [Line Items]
Requested revenue requirements	$ 4.4
Southern California Gas Company \| Minimum
General Rate Case [Line Items]
Estimate of annual increases	6%
Southern California Gas Company \| Maximum
General Rate Case [Line Items]
Estimate of annual increases	8%

REGULATORY MATTERS - COST OF CA

REGULATORY MATTERS - COST OF CAPITAL & FERC (Details) - California Public Utilities Commission - USD ($)		1 Months Ended	12 Months Ended		36 Months Ended
	Dec. 31, 2019	Feb. 28, 2022	Sep. 30, 2021	Dec. 31, 2019	Dec. 31, 2025
Public Utilities, General Disclosures [Line Items]
Variable rate (as a percent)				1%
San Diego Gas and Electric Company
Public Utilities, General Disclosures [Line Items]
CCM benchmark rate (as a percent)				4.498%
Percentage below CCM benchmark rate			1.17%
Authorized weighting (as a percent)	100%
Weighted return on rate base (as a percent)	7.55%
San Diego Gas and Electric Company \| Forecast
Public Utilities, General Disclosures [Line Items]
Authorized weighting (as a percent)					100%
Weighted return on rate base (as a percent)					7.56%
San Diego Gas and Electric Company \| Authorized Weighting
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)	45.25%
San Diego Gas and Electric Company \| Authorized Weighting \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	52%
San Diego Gas and Electric Company \| Authorized Weighting \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	2.75%
San Diego Gas and Electric Company \| Authorized Weighting \| Forecast
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)					46%
San Diego Gas and Electric Company \| Authorized Weighting \| Forecast \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					54%
San Diego Gas and Electric Company \| Authorized Weighting \| Forecast \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					0%
San Diego Gas and Electric Company \| Return on Rate Base
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)	4.59%
San Diego Gas and Electric Company \| Return on Rate Base \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	10.20%
San Diego Gas and Electric Company \| Return on Rate Base \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	6.22%
San Diego Gas and Electric Company \| Return on Rate Base \| Forecast
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)					4.05%
San Diego Gas and Electric Company \| Return on Rate Base \| Forecast \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					10.55%
San Diego Gas and Electric Company \| Return on Rate Base \| Forecast \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					0%
San Diego Gas and Electric Company \| Weighted Return on Rate Base
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)	2.08%
San Diego Gas and Electric Company \| Weighted Return on Rate Base \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	5.30%
San Diego Gas and Electric Company \| Weighted Return on Rate Base \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	0.17%
San Diego Gas and Electric Company \| Weighted Return on Rate Base \| Forecast
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)					1.86%
San Diego Gas and Electric Company \| Weighted Return on Rate Base \| Forecast \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					5.70%
San Diego Gas and Electric Company \| Weighted Return on Rate Base \| Forecast \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					0%
Southern California Gas Company
Public Utilities, General Disclosures [Line Items]
CCM benchmark rate (as a percent)				4.029%
Authorized weighting (as a percent)	100%
Weighted return on rate base (as a percent)	7.30%
Southern California Gas Company \| Forecast
Public Utilities, General Disclosures [Line Items]
Authorized weighting (as a percent)					100%
Weighted return on rate base (as a percent)					7.69%
Southern California Gas Company \| Energy Efficiency Program Inquiry
Public Utilities, General Disclosures [Line Items]
Equity losses on investment		$ 10,000,000
Southern California Gas Company \| Energy Efficiency and Advocacy
Public Utilities, General Disclosures [Line Items]
Equity losses on investment		$ 150,000
Southern California Gas Company \| Authorized Weighting
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)	45.60%
Southern California Gas Company \| Authorized Weighting \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	52%
Southern California Gas Company \| Authorized Weighting \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	2.40%
Southern California Gas Company \| Authorized Weighting \| Forecast
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)					45.60%
Southern California Gas Company \| Authorized Weighting \| Forecast \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					54%
Southern California Gas Company \| Authorized Weighting \| Forecast \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					0.40%
Southern California Gas Company \| Return on Rate Base
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)	4.23%
Southern California Gas Company \| Return on Rate Base \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	10.05%
Southern California Gas Company \| Return on Rate Base \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	6%
Southern California Gas Company \| Return on Rate Base \| Forecast
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)					4.07%
Southern California Gas Company \| Return on Rate Base \| Forecast \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					10.75%
Southern California Gas Company \| Return on Rate Base \| Forecast \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					6%
Southern California Gas Company \| Weighted Return on Rate Base
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)	1.93%
Southern California Gas Company \| Weighted Return on Rate Base \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	5.23%
Southern California Gas Company \| Weighted Return on Rate Base \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)	0.14%
Southern California Gas Company \| Weighted Return on Rate Base \| Forecast
Public Utilities, General Disclosures [Line Items]
Approved debt capital structure (as a percent)					1.86%
Southern California Gas Company \| Weighted Return on Rate Base \| Forecast \| Common Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					5.81%
Southern California Gas Company \| Weighted Return on Rate Base \| Forecast \| Preferred Equity
Public Utilities, General Disclosures [Line Items]
Approved return on equity (as a percent)					0.02%

ACQUISITIONS AND DIVESTITURES -

ACQUISITIONS AND DIVESTITURES - ACQUISITION ACTIVITY (Details) - Saavi Energia $ in Millions	1 Months Ended
	Mar. 31, 2021 USD ($) MW	Mar. 01, 2021	Feb. 28, 2021
Saavi Energia Asset Acquisition \| Sempra Infrastructure
Business Acquisition [Line Items]
Purchase price	$ 65
Cash acquired	14
Debt assumed	277
Related party note payable assumed	94
Subsequent acquisition, percentage		100%
Equity interest in acquiree, fair value	34
Assets acquired	458
Liabilities assumed	$ 345
Power generation facility, nameplate capacity (in MW) \| MW	155
Intangible assets acquired	$ 190
Intangible assets acquired, useful life	14 years
Second power generation facility, nameplate capacity (in MW) \| MW	108
ESJ
Business Acquisition [Line Items]
Ownership percentage	50%
ESJ \| Sempra Infrastructure
Business Acquisition [Line Items]
Ownership percentage			50%

INVESTMENTS IN UNCONSOLIDATED_2

INVESTMENTS IN UNCONSOLIDATED ENTITIES - NARRATIVE (Details) $ in Millions	1 Months Ended		9 Months Ended
	Jun. 30, 2021 USD ($)	Jul. 31, 2020 USD ($) projectOwner bank	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Mar. 31, 2021	Feb. 28, 2021
Schedule of Equity Method Investments [Line Items]
Proceeds from distributions received			$ 643	$ 727
Distributions from investments			0	365
Sempra Texas Utilities \| Oncor Holdings
Schedule of Equity Method Investments [Line Items]
Contribution			256	151
Sempra Infrastructure \| Variable Interest Entity, Not Primary Beneficiary
Schedule of Equity Method Investments [Line Items]
Guarantees, carrying value			16
Sempra Infrastructure \| Cameron LNG JV
Schedule of Equity Method Investments [Line Items]
Contribution			19
Proceeds from distributions received			$ 388	496
Corporate Joint Venture \| Sempra Infrastructure \| Cameron LNG JV
Schedule of Equity Method Investments [Line Items]
Number of project owners \| projectOwner		4
Proceeds from related party debt		$ 1,500
Number of project owners sending direct proceeds \| projectOwner		2
Number of project owners sending proceeds from external lenders \| projectOwner		2
Liability cap (as a percent)			130%
Liability cap, amount			$ 979
Corporate Joint Venture \| Sempra Infrastructure \| Cameron LNG JV \| Variable Interest Entity, Not Primary Beneficiary
Schedule of Equity Method Investments [Line Items]
Distributions from investments		$ 753
Proceeds from related party debt		$ 753
Number of banks \| bank		8
Oncor Holdings \| Sempra Texas Utilities
Schedule of Equity Method Investments [Line Items]
Proceeds from distributions received			$ 255	239
Distributions from investments				361
ESJ \| IEnova \| Sempra Infrastructure
Schedule of Equity Method Investments [Line Items]
Acquired percentage interest					50%
Oncor Holdings \| Sempra Texas Holdings Corp \| Sempra Texas Intermediate Holding Company LLC
Schedule of Equity Method Investments [Line Items]
Ownership percentage in consolidated entity			100%
Oncor Electric Delivery Company LLC. \| Oncor Holdings \| Sempra Texas Utilities
Schedule of Equity Method Investments [Line Items]
Acquired percentage interest			80.25%
Cameron LNG JV \| Sempra Infrastructure
Schedule of Equity Method Investments [Line Items]
Ownership percentage in consolidated entity			50.20%
ESJ \| Sempra Infrastructure
Schedule of Equity Method Investments [Line Items]
Distributions from investments				$ 4
ESJ \| ESJ \| IEnova \| Sempra Infrastructure
Schedule of Equity Method Investments [Line Items]
Ownership percentage						50%
TAG \| Sempra Infrastructure
Schedule of Equity Method Investments [Line Items]
Proceeds from distributions received			$ 32
Other current assets \| Sempra Infrastructure \| Variable Interest Entity, Not Primary Beneficiary
Schedule of Equity Method Investments [Line Items]
Guarantees, carrying value			7
Other long-term assets \| Sempra Infrastructure \| Variable Interest Entity, Not Primary Beneficiary
Schedule of Equity Method Investments [Line Items]
Guarantees, carrying value			9
Promissory Note for SDSRA Distribution \| Corporate Joint Venture \| Sempra Infrastructure \| Cameron LNG JV
Schedule of Equity Method Investments [Line Items]
Proceeds from distributions received	$ 165
Promissory Note for SDSRA Distribution \| Other Current Liabilities \| Corporate Joint Venture \| Sempra Infrastructure \| Cameron LNG JV
Schedule of Equity Method Investments [Line Items]
Guarantees, carrying value			$ 21
Promissory Note for SDSRA Distribution \| Deferred Credits and Other \| Corporate Joint Venture \| Sempra Infrastructure \| Cameron LNG JV
Schedule of Equity Method Investments [Line Items]
Senior note, liability	$ 22

INVESTMENTS IN UNCONSOLIDATED_3

INVESTMENTS IN UNCONSOLIDATED ENTITIES - SUMMARIZED FINANCIAL INFORMATION (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Schedule of Equity Method Investments [Line Items]
Net income (loss)	$ 561	$ (632)	$ 1,877	$ 751
Equity Method Investment, Nonconsolidated Investee or Group of Investees \| Oncor Holdings
Schedule of Equity Method Investments [Line Items]
Operating revenues	1,438	1,286	3,980	3,572
Operating expenses	(929)	(866)	(2,734)	(2,531)
Operating (loss) income	509	420	1,246	1,041
Interest expense	(115)	(104)	(331)	(308)
Income tax expense	(70)	(54)	(164)	(124)
Net income (loss)	315	255	732	587
Noncontrolling interest held by Texas Transmission Investment LLC	(62)	(51)	(146)	(118)
Earnings attributable to Sempra Energy	$ 253	$ 204	$ 586	$ 469

DEBT AND CREDIT FACILITIES - LI

DEBT AND CREDIT FACILITIES - LINES OF CREDIT (Details)	1 Months Ended	9 Months Ended
DEBT AND CREDIT FACILITIES - LINES OF CREDIT (Details)	Oct. 31, 2022 USD ($) lender	Sep. 30, 2022 USD ($) customer	Mar. 31, 2022 USD ($)	Feb. 28, 2022 USD ($)
Line of Credit [Line Items]
Maximum borrowing capacity		$ 9,535,000,000
Primary committed lines of credit \| customer		7
Amount outstanding		$ (295,000,000)
Available unused credit		8,652,000,000
Uncommitted letters of credit outstanding		623,000,000
Line of Credit \| Credit Facility Expiring October 2027 \| Subsequent Event
Line of Credit [Line Items]
Number of lenders \| lender	23
Lenders, percent of facility	6%
Commercial Paper
Line of Credit [Line Items]
Commercial paper outstanding		(588,000,000)
Letter of Credit
Line of Credit [Line Items]
Uncommitted letters of credit outstanding		623,000,000
Sempra Energy \| Subsequent Event
Line of Credit [Line Items]
Maximum borrowing capacity	$ 3,190,000,000
Sempra Energy \| Sempra Energy Line of Credit Facility 1 Due May 2024
Line of Credit [Line Items]
Maximum borrowing capacity		3,185,000,000
Amount outstanding		0
Available unused credit		3,024,000,000
Sempra Energy \| Sempra Energy Line Of Credit Facility 2 Due May 2024
Line of Credit [Line Items]
Maximum borrowing capacity		1,250,000,000
Amount outstanding		0
Available unused credit		1,250,000,000
Sempra Energy \| Sempra Energy Line Of Credit Facility 2 Due May 2024 \| Subsequent Event
Line of Credit [Line Items]
Maximum borrowing capacity	1,250,000,000
Sempra Energy \| Line of Credit \| Credit Facility Expiring October 2027 \| Subsequent Event
Line of Credit [Line Items]
Maximum borrowing capacity	$ 4,000,000,000
Term of debt instrument	5 years
Committed lines of credit, capacity for issuance of letters of credit	$ 200,000,000
Line of credit, increase limit	$ 500,000,000
Maximum ratio of indebtedness to total capitalization (as a percent)	65%
Sempra Energy \| Commercial Paper \| Sempra Energy Line of Credit Facility 1 Due May 2024
Line of Credit [Line Items]
Commercial paper outstanding		(161,000,000)
Sempra Energy \| Commercial Paper \| Sempra Energy Line Of Credit Facility 2 Due May 2024
Line of Credit [Line Items]
Commercial paper outstanding		0
San Diego Gas and Electric Company
Line of Credit [Line Items]
Maximum borrowing capacity		1,500,000,000
Amount outstanding		0
Available unused credit		1,500,000,000
San Diego Gas and Electric Company \| Subsequent Event
Line of Credit [Line Items]
Maximum borrowing capacity	$ 1,500,000,000
San Diego Gas and Electric Company \| Line of Credit \| Credit Facility Expiring October 2027 \| Subsequent Event
Line of Credit [Line Items]
Maximum borrowing capacity	$ 1,500,000,000
Term of debt instrument	5 years
Committed lines of credit, capacity for issuance of letters of credit	$ 100,000,000
Line of credit, increase limit	$ 250,000,000
Maximum ratio of indebtedness to total capitalization (as a percent)	65%
San Diego Gas and Electric Company \| Commercial Paper
Line of Credit [Line Items]
Commercial paper outstanding		0
San Diego Gas and Electric Company \| Letter of Credit
Line of Credit [Line Items]
Uncommitted letters of credit outstanding		15,000,000
Southern California Gas Company
Line of Credit [Line Items]
Maximum borrowing capacity		750,000,000
Amount outstanding		0
Available unused credit		323,000,000
Southern California Gas Company \| Subsequent Event
Line of Credit [Line Items]
Maximum borrowing capacity	$ 750,000,000
Southern California Gas Company \| Line of Credit \| Credit Facility Expiring October 2027 \| Subsequent Event
Line of Credit [Line Items]
Maximum borrowing capacity	$ 1,200,000,000
Term of debt instrument	5 years
Committed lines of credit, capacity for issuance of letters of credit	$ 150,000,000
Line of credit, increase limit	$ 250,000,000
Maximum ratio of indebtedness to total capitalization (as a percent)	65%
Southern California Gas Company \| Commercial Paper
Line of Credit [Line Items]
Commercial paper outstanding		(427,000,000)
Southern California Gas Company \| Letter of Credit
Line of Credit [Line Items]
Uncommitted letters of credit outstanding		20,000,000
SI Partners
Line of Credit [Line Items]
Maximum borrowing capacity		1,000,000,000
Amount outstanding		0
Available unused credit		$ 1,000,000,000
Debt covenant, ratio of adjusted net indebtedness to earnings		5.25
SI Partners \| Commercial Paper
Line of Credit [Line Items]
Commercial paper outstanding		$ 0
IEnova \| IEnova Committed Line Of Credit Due 2023
Line of Credit [Line Items]
Maximum borrowing capacity		350,000,000
Amount outstanding		(295,000,000)
Available unused credit		55,000,000
IEnova \| IEnova Committed Line Of Credit Due 2024
Line of Credit [Line Items]
Maximum borrowing capacity		1,500,000,000
Amount outstanding		0
Available unused credit		1,500,000,000
IEnova \| Commercial Paper \| IEnova Committed Line Of Credit Due 2023
Line of Credit [Line Items]
Commercial paper outstanding		0
IEnova \| Commercial Paper \| IEnova Committed Line Of Credit Due 2024
Line of Credit [Line Items]
Commercial paper outstanding		0
Sempra Infrastructure \| Foreign Unsecured Line of Credit
Line of Credit [Line Items]
Maximum borrowing capacity		320,000,000
Amount outstanding		(67,000,000)
Available unused credit		253,000,000
Sempra Infrastructure \| Foreign Line of Credit \| Foreign Uncommitted Revolving Credit Facility Due October 2023
Line of Credit [Line Items]
Maximum borrowing capacity		100,000,000
Amount outstanding		(50,000,000)
Available unused credit		50,000,000
Sempra Infrastructure \| Foreign Line of Credit \| Foreign Uncommitted Revolving Credit Facility Due October 2023-2
Line of Credit [Line Items]
Maximum borrowing capacity		20,000,000
Amount outstanding		0
Available unused credit		20,000,000
Sempra Infrastructure \| Letter of Credit
Line of Credit [Line Items]
Uncommitted letters of credit outstanding		402,000,000
Sempra LNG \| Foreign Line of Credit \| Foreign Uncommitted Revolving Credit Facility Due August 2023
Line of Credit [Line Items]
Maximum borrowing capacity		200,000,000	$ 200,000,000	$ 100,000,000
Amount outstanding		(17,000,000)
Available unused credit		183,000,000
Parent and Other \| Letter of Credit
Line of Credit [Line Items]
Uncommitted letters of credit outstanding		$ 186,000,000

DEBT AND CREDIT FACILITIES - TE

DEBT AND CREDIT FACILITIES - TERM LOAN (Details) - USD ($)	1 Months Ended		9 Months Ended
DEBT AND CREDIT FACILITIES - TERM LOAN (Details) - USD ($)	Aug. 31, 2022	Jul. 31, 2022	Sep. 30, 2022	Sep. 30, 2021
Short-Term Debt [Line Items]
Proceeds from borrowings			$ 6,711,000,000	$ 1,992,000,000
Southern California Gas Company
Short-Term Debt [Line Items]
Proceeds from borrowings			$ 1,497,000,000	$ 0
Term Loan Due 2023 \| Southern California Gas Company
Short-Term Debt [Line Items]
Proceeds from borrowings	$ 800,000,000
Term Loan Due 2023 \| Secured Debt \| Southern California Gas Company
Short-Term Debt [Line Items]
Debt amount		$ 800,000,000
Term of debt instrument		364 days
Spread on variable rate (as a percent)		0.70%

DEBT AND CREDIT FACILITIES - WE

DEBT AND CREDIT FACILITIES - WEIGHTED-AVERAGE INTEREST RATES AND INTEREST RATE SWAPS (Details)	Sep. 30, 2022	Dec. 31, 2021
Sempra
Debt Instrument [Line Items]
Weighted average interest rate on total short-term debt outstanding	3.69%	0.60%
San Diego Gas and Electric Company
Debt Instrument [Line Items]
Weighted average interest rate on total short-term debt outstanding	0%	0.65%
Southern California Gas Company
Debt Instrument [Line Items]
Weighted average interest rate on total short-term debt outstanding	3.53%	0.21%

DEBT AND CREDIT FACILITIES - LO

DEBT AND CREDIT FACILITIES - LONG-TERM DEBT (Details)	1 Months Ended					3 Months Ended		9 Months Ended
DEBT AND CREDIT FACILITIES - LONG-TERM DEBT (Details)	Sep. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Feb. 28, 2022 USD ($)	Jan. 31, 2022 USD ($)	Dec. 31, 2020 USD ($) bank	Jun. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Sep. 30, 2022 USD ($)	Aug. 01, 2022 USD ($)	Jul. 31, 2022 USD ($) bank	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 9,535,000,000							$ 9,535,000,000
Sempra Energy \| Three Point Three Percent Senior Unsecured Notes
Debt Instrument [Line Items]
Debt amount		$ 750,000,000					$ 750,000,000
Stated rate of debt (as a percent)		3.30%					3.30%
Proceeds from debt issuance		$ 745,000,000
Unamortized debt issuance costs		5,000,000					$ 5,000,000
Sempra Energy \| Three Point Seven Zero Percent Senior Unsecured Notes
Debt Instrument [Line Items]
Debt amount		$ 500,000,000					$ 500,000,000
Stated rate of debt (as a percent)		3.70%					3.70%
Proceeds from debt issuance		$ 494,000,000
Unamortized debt issuance costs		6,000,000					$ 6,000,000
San Diego Gas and Electric Company
Debt Instrument [Line Items]
Maximum borrowing capacity	1,500,000,000							1,500,000,000
San Diego Gas and Electric Company \| Term Loan Due 2024
Debt Instrument [Line Items]
Debt amount			$ 400,000,000
Proceeds from debt issuance						$ 200,000,000	200,000,000
Term of debt instrument			2 years
Spread on variable rate (as a percent)			0.625%
San Diego Gas and Electric Company \| Three Point Zero Percent First Mortgage Bonds
Debt Instrument [Line Items]
Debt amount		$ 500,000,000					$ 500,000,000
Stated rate of debt (as a percent)		3%					3%
Proceeds from debt issuance		$ 494,000,000
Unamortized debt issuance costs		6,000,000					$ 6,000,000
San Diego Gas and Electric Company \| Three Point Seven Zero Percent First Mortgage Bonds
Debt Instrument [Line Items]
Debt amount		$ 500,000,000					$ 500,000,000
Stated rate of debt (as a percent)		3.70%					3.70%
Proceeds from debt issuance		$ 492,000,000
Unamortized debt issuance costs		8,000,000					$ 8,000,000
Southern California Gas Company
Debt Instrument [Line Items]
Maximum borrowing capacity	750,000,000							750,000,000
Southern California Gas Company \| Two Point Nine Five Percent Senior Unsecured Notes
Debt Instrument [Line Items]
Debt amount		$ 700,000,000					$ 700,000,000
Stated rate of debt (as a percent)		2.95%					2.95%
Proceeds from debt issuance		$ 691,000,000
Unamortized debt issuance costs		$ 9,000,000					$ 9,000,000
SI Partners
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 1,000,000,000							$ 1,000,000,000
SI Partners \| Senior Notes 3.25% Due 2032
Debt Instrument [Line Items]
Debt amount				$ 400,000,000
Stated rate of debt (as a percent)				3.25%
Proceeds from debt issuance				$ 390,000,000
Unamortized debt issuance costs				$ 10,000,000
Sempra LNG \| Loan Agreement To Finance Natural Gas Liquefaction Export Facility
Debt Instrument [Line Items]
Term of debt instrument					5 years
Number of banks in syndicate \| bank					9					9
Weighted average interest rate (as a percent)	6.54%							6.54%			2.93%
Sempra LNG \| Loan Agreement To Finance Natural Gas Liquefaction Export Facility, Number Of Banks Replaced In Amendment
Debt Instrument [Line Items]
Maximum borrowing capacity									$ 1,300,000,000	$ 203,000,000
Debt outstanding	$ 64,000,000							$ 64,000,000
Number of banks in lending group replaced										2
Number of banks in syndicate after amendment \| bank										7
Subsidiary of TOTAL SE \| ECA LNG JV
Debt Instrument [Line Items]
Ownership percentage in consolidated entity					16.60%			16.60%
Sempra Infrastructure \| ECA LNG JV
Debt Instrument [Line Items]
Ownership percentage in consolidated entity					41.70%
Sempra Infrastructure \| Loan Agreement To Finance Natural Gas Liquefaction Export Facility
Debt Instrument [Line Items]
Maximum borrowing capacity					$ 1,500,000,000
Debt outstanding	455,000,000							$ 455,000,000			$ 341,000,000
Sempra Infrastructure \| Variable Rate Loan Payable Maturing 2026 \| IEnova
Debt Instrument [Line Items]
Repayment of outstanding principal	141,000,000
Write off of unamortized debt issuance costs	2,000,000
Write off of unamortized debt issuance costs, after tax	$ 1,000,000
IEnova \| ECA LNG JV
Debt Instrument [Line Items]
Ownership percentage in consolidated entity					41.70%			83.40%

DERIVATIVE FINANCIAL INSTRUME_3

DERIVATIVE FINANCIAL INSTRUMENTS - DERIVATIVE COMMODITY VOLUMES (Details)	9 Months Ended	12 Months Ended
	Sep. 30, 2022 MWh MMBTU	Dec. 31, 2021 MWh MMBTU
Natural gas \| Long
Derivative [Line Items]
Derivative, nonmonetary notional amount \| MMBTU	222	184
Electricity
Derivative [Line Items]
Derivative, nonmonetary notional amount	0	1
Congestion revenue rights
Derivative [Line Items]
Derivative, nonmonetary notional amount	47	45
SDG&E \| Natural gas
Derivative [Line Items]
Derivative, nonmonetary notional amount \| MMBTU	13	7
SDG&E \| Electricity
Derivative [Line Items]
Derivative, nonmonetary notional amount	0	1
SDG&E \| Congestion revenue rights
Derivative [Line Items]
Derivative, nonmonetary notional amount	47	45
SoCalGas \| Natural gas
Derivative [Line Items]
Derivative, nonmonetary notional amount \| MMBTU	196	201

DERIVATIVE FINANCIAL INSTRUME_4

DERIVATIVE FINANCIAL INSTRUMENTS - DERIVATIVE NOTIONALS (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Interest rate and foreign exchange instruments
Derivative [Line Items]
Notional amount of derivative	$ 306	$ 306
Foreign Exchange Instruments
Derivative [Line Items]
Notional amount of derivative	135	106
Cash Flow Hedging \| Interest Rate Contract
Derivative [Line Items]
Notional amount of derivative	$ 297	$ 462

DERIVATIVE FINANCIAL INSTRUME_5

DERIVATIVE FINANCIAL INSTRUMENTS - DERIVATIVE INSTRUMENTS ON THE CONDENSED BALANCE SHEET (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Other current assets
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	$ 43	$ 74
Additional cash collateral for commodity contracts not subject to rate recovery	80	58
Additional cash collateral for commodity contracts subject to rate recovery	39	46
Total	162	178
Other long-term assets
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	123	62
Additional cash collateral for commodity contracts not subject to rate recovery	0	0
Additional cash collateral for commodity contracts subject to rate recovery	0	0
Total	123	62
Other Current Liabilities
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	(148)	(87)
Additional cash collateral for commodity contracts not subject to rate recovery	0	0
Additional cash collateral for commodity contracts subject to rate recovery	0	0
Total	(148)	(87)
Deferred credits and other
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	(66)	(134)
Additional cash collateral for commodity contracts not subject to rate recovery	0	0
Additional cash collateral for commodity contracts subject to rate recovery	0	0
Total	(66)	(134)
Derivatives designated as hedging instruments \| Other current assets
Derivatives designated as hedging instruments:
Interest rate instruments	5	0
Foreign exchange instruments	0	1
Interest rate and foreign exchange instruments	0	0
Derivatives designated as hedging instruments \| Other long-term assets
Derivatives designated as hedging instruments:
Interest rate instruments	38	6
Foreign exchange instruments	1	1
Interest rate and foreign exchange instruments	0	0
Derivatives designated as hedging instruments \| Other Current Liabilities
Derivatives designated as hedging instruments:
Interest rate instruments	0	(6)
Foreign exchange instruments	(2)	(1)
Interest rate and foreign exchange instruments	(117)	(1)
Derivatives designated as hedging instruments \| Deferred credits and other
Derivatives designated as hedging instruments:
Interest rate instruments	0	(2)
Foreign exchange instruments	0	0
Interest rate and foreign exchange instruments	0	(130)
Derivatives not designated as hedging instruments \| Other current assets
Derivatives not designated as hedging instruments:
Commodity contracts not subject to rate recovery	200	136
Associated offsetting commodity contracts	(190)	(93)
Commodity contracts subject to rate recovery	31	38
Associated offsetting commodity contracts	(3)	(8)
Derivatives not designated as hedging instruments \| Other long-term assets
Derivatives not designated as hedging instruments:
Commodity contracts not subject to rate recovery	103	11
Associated offsetting commodity contracts	(41)	(8)
Commodity contracts subject to rate recovery	25	52
Associated offsetting commodity contracts	(3)	0
Derivatives not designated as hedging instruments \| Other Current Liabilities
Derivatives not designated as hedging instruments:
Commodity contracts not subject to rate recovery	(202)	(122)
Associated offsetting commodity contracts	190	93
Commodity contracts subject to rate recovery	(20)	(58)
Associated offsetting commodity contracts	3	8
Derivatives not designated as hedging instruments \| Deferred credits and other
Derivatives not designated as hedging instruments:
Commodity contracts not subject to rate recovery	(102)	(10)
Associated offsetting commodity contracts	41	8
Commodity contracts subject to rate recovery	(8)	0
Associated offsetting commodity contracts	3	0
San Diego Gas and Electric Company \| Other current assets
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	27	29
Additional cash collateral for commodity contracts subject to rate recovery	37	28
Total	64	57
San Diego Gas and Electric Company \| Other long-term assets
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	22	52
Additional cash collateral for commodity contracts subject to rate recovery	0	0
Total	22	52
San Diego Gas and Electric Company \| Other Current Liabilities
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	0	(15)
Additional cash collateral for commodity contracts subject to rate recovery	0	0
Total	0	(15)
San Diego Gas and Electric Company \| Deferred credits and other
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	(4)	0
Additional cash collateral for commodity contracts subject to rate recovery	0	0
Total	(4)	0
San Diego Gas and Electric Company \| Derivatives not designated as hedging instruments \| Other current assets
Derivatives not designated as hedging instruments:
Commodity contracts subject to rate recovery	30	34
Associated offsetting commodity contracts	(3)	(5)
San Diego Gas and Electric Company \| Derivatives not designated as hedging instruments \| Other long-term assets
Derivatives not designated as hedging instruments:
Commodity contracts subject to rate recovery	25	52
Associated offsetting commodity contracts	(3)	0
San Diego Gas and Electric Company \| Derivatives not designated as hedging instruments \| Other Current Liabilities
Derivatives not designated as hedging instruments:
Commodity contracts subject to rate recovery	(3)	(20)
Associated offsetting commodity contracts	3	5
San Diego Gas and Electric Company \| Derivatives not designated as hedging instruments \| Deferred credits and other
Derivatives not designated as hedging instruments:
Commodity contracts subject to rate recovery	(7)	0
Associated offsetting commodity contracts	3	0
Southern California Gas Company \| Other current assets
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	1	1
Additional cash collateral for commodity contracts subject to rate recovery	2	18
Total	3	19
Southern California Gas Company \| Other long-term assets
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	0	0
Additional cash collateral for commodity contracts subject to rate recovery	0	0
Total	0	0
Southern California Gas Company \| Other Current Liabilities
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	(17)	(35)
Additional cash collateral for commodity contracts subject to rate recovery	0	0
Total	(17)	(35)
Southern California Gas Company \| Deferred credits and other
Derivatives not designated as hedging instruments:
Net amounts presented on the balance sheet	(1)	0
Additional cash collateral for commodity contracts subject to rate recovery	0	0
Total	(1)	0
Southern California Gas Company \| Derivatives not designated as hedging instruments \| Other current assets
Derivatives not designated as hedging instruments:
Commodity contracts subject to rate recovery	1	4
Associated offsetting commodity contracts		(3)
Southern California Gas Company \| Derivatives not designated as hedging instruments \| Other long-term assets
Derivatives not designated as hedging instruments:
Commodity contracts subject to rate recovery	0	0
Associated offsetting commodity contracts		0
Southern California Gas Company \| Derivatives not designated as hedging instruments \| Other Current Liabilities
Derivatives not designated as hedging instruments:
Commodity contracts subject to rate recovery	(17)	(38)
Associated offsetting commodity contracts		3
Southern California Gas Company \| Derivatives not designated as hedging instruments \| Deferred credits and other
Derivatives not designated as hedging instruments:
Commodity contracts subject to rate recovery	$ (1)	0
Associated offsetting commodity contracts		$ 0

DERIVATIVE FINANCIAL INSTRUME_6

DERIVATIVE FINANCIAL INSTRUMENTS - DERIVATIVE IMPACT ON INCOME (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Derivative [Line Items]
Pretax (loss) gain reclassified from AOCI into earnings	$ 66	$ 29	$ 227	$ 118
Pretax (loss) gain on derivatives recognized in earnings	(3)	(3)	2	(26)
Derivatives designated as hedging instruments \| Cash Flow Hedging
Derivative [Line Items]
Pretax gain (loss) recognized in OCI	75	15	262	91
Pretax (loss) gain reclassified from AOCI into earnings	(6)	(23)	(23)	(63)
Derivatives designated as hedging instruments \| Interest Expense \| Cash Flow Hedging \| Interest Rate Contract
Derivative [Line Items]
Pretax gain (loss) recognized in OCI	4	7	39	27
Pretax (loss) gain reclassified from AOCI into earnings	(2)	1	(1)	0
Derivatives designated as hedging instruments \| Interest Expense \| Cash Flow Hedging \| Interest Rate Contract \| Southern California Gas Company
Derivative [Line Items]
Pretax gain (loss) recognized in OCI			0	0
Pretax (loss) gain reclassified from AOCI into earnings			(1)	0
Derivatives designated as hedging instruments \| Interest Expense \| Cash Flow Hedging \| Interest rate and foreign exchange instruments
Derivative [Line Items]
Pretax gain (loss) recognized in OCI	0	(3)
Pretax (loss) gain reclassified from AOCI into earnings			1	0
Derivatives designated as hedging instruments \| Equity Earnings \| Cash Flow Hedging \| Interest Rate Contract
Derivative [Line Items]
Pretax gain (loss) recognized in OCI	68	3	212	54
Pretax (loss) gain reclassified from AOCI into earnings	(1)	(19)	(28)	(57)
Derivatives designated as hedging instruments \| Equity Earnings \| Cash Flow Hedging \| Foreign Exchange Instruments
Derivative [Line Items]
Pretax gain (loss) recognized in OCI	1	3	(1)	5
Pretax (loss) gain reclassified from AOCI into earnings	0	0	1	(1)
Derivatives designated as hedging instruments \| Revenues: Energy- Related Businesses \| Cash Flow Hedging \| Foreign Exchange Instruments
Derivative [Line Items]
Pretax gain (loss) recognized in OCI	2	5	(1)	7
Pretax (loss) gain reclassified from AOCI into earnings	0	0	2	(1)
Derivatives designated as hedging instruments \| Other (Expense) Income, Net \| Cash Flow Hedging \| Foreign Exchange Instruments
Derivative [Line Items]
Pretax (loss) gain reclassified from AOCI into earnings			(1)	0
Derivatives designated as hedging instruments \| Other (Expense) Income, Net \| Cash Flow Hedging \| Interest rate and foreign exchange instruments
Derivative [Line Items]
Pretax gain (loss) recognized in OCI			13	(2)
Pretax (loss) gain reclassified from AOCI into earnings	(3)	(5)	3	(4)
Derivatives not designated as hedging instruments
Derivative [Line Items]
Pretax (loss) gain on derivatives recognized in earnings	(222)	(170)	(460)	(339)
Derivatives not designated as hedging instruments \| Foreign Exchange Instruments
Derivative [Line Items]
Pretax (loss) gain on derivatives recognized in earnings	0	2	0	(22)
Derivatives not designated as hedging instruments \| Commodity contracts not subject to rate recovery
Derivative [Line Items]
Pretax (loss) gain on derivatives recognized in earnings	(227)	(154)	(455)	(344)
Derivatives not designated as hedging instruments \| Commodity contracts subject to rate recovery \| Southern California Gas Company
Derivative [Line Items]
Pretax (loss) gain on derivatives recognized in earnings	(11)	(26)	(15)	(24)
Derivatives not designated as hedging instruments \| Commodity contracts subject to rate recovery \| San Diego Gas and Electric Company
Derivative [Line Items]
Pretax (loss) gain on derivatives recognized in earnings	16	8	10	51
Derivatives not designated as hedging instruments \| Cost of Electric Fuel and Purchased Power \| Commodity contracts subject to rate recovery
Derivative [Line Items]
Pretax (loss) gain on derivatives recognized in earnings	16	8	10	51
Derivatives not designated as hedging instruments \| Cost of Natural Gas \| Commodity contracts subject to rate recovery
Derivative [Line Items]
Pretax (loss) gain on derivatives recognized in earnings	$ (11)	$ (26)	$ (15)	$ (24)

DERIVATIVE FINANCIAL INSTRUME_7

DERIVATIVE FINANCIAL INSTRUMENTS - CASH FLOW HEDGES NARRATIVE (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($)
Derivative [Line Items]
Cash flow hedge gain (loss) to be reclassified	$ 24
Cash flow hedge gain (loss) to be reclassified, NCI	$ 16
Term of interest rate cash flow hedge	12 years
Southern California Gas Company
Derivative [Line Items]
Cash flow hedge gain (loss) to be reclassified	$ (1)
Equity Method Investee
Derivative [Line Items]
Term of interest rate cash flow hedge	17 years

DERIVATIVE FINANCIAL INSTRUME_8

DERIVATIVE FINANCIAL INSTRUMENTS - DERIVATIVE INSTRUMENTS WITH CONTINGENT FEATURES (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Derivative [Line Items]
Derivative fair value	$ 22	$ 88
Collateral	22
Southern California Gas Company
Derivative [Line Items]
Derivative fair value	18	$ 36
Collateral	$ 18

FAIR VALUE MEASUREMENTS - RECUR

FAIR VALUE MEASUREMENTS - RECURRING FAIR VALUE MEASURES (Details) - Recurring - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	$ 819	$ 1,004
Short-term investments held in Rabbi Trust	51	81
Support Agreement, net of related guarantee fees	16	7
Total	1,171	1,332
Total	214	221
Short-term investments, primarily cash equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	17	3
Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	269	364
Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	34	56
Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	273	321
Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	226	260
Total debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	533	637
Interest Rate Contract
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	43	6
Derivative liabilities		8
Commodity contracts not subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	72	46
Effect of netting and allocation of collateral	80	58
Derivative liabilities	73	31
Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	50	82
Effect of netting and allocation of collateral	39	46
Derivative liabilities	22	50
Foreign exchange instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	1	2
Derivative liabilities	2	1
Interest rate and foreign exchange instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities	117	131
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	302	419
Short-term investments held in Rabbi Trust	51	81
Support Agreement, net of related guarantee fees	0	0
Total	482	601
Total	4	0
Level 1 \| Short-term investments, primarily cash equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	16	13
Level 1 \| Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	265	358
Level 1 \| Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	21	48
Level 1 \| Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
Level 1 \| Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
Level 1 \| Total debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	21	48
Level 1 \| Interest Rate Contract
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	0	0
Derivative liabilities		0
Level 1 \| Commodity contracts not subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	0	0
Effect of netting and allocation of collateral	80	58
Derivative liabilities	0	0
Level 1 \| Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	16	12
Effect of netting and allocation of collateral	33	31
Derivative liabilities	4	0
Level 1 \| Foreign exchange instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	0	0
Derivative liabilities	0	0
Level 1 \| Interest rate and foreign exchange instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities	0	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	517	585
Short-term investments held in Rabbi Trust	0	0
Support Agreement, net of related guarantee fees	0	0
Total	634	649
Total	210	206
Level 2 \| Short-term investments, primarily cash equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	1	(10)
Level 2 \| Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	4	6
Level 2 \| Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	13	8
Level 2 \| Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	273	321
Level 2 \| Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	226	260
Level 2 \| Total debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	512	589
Level 2 \| Interest Rate Contract
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	43	6
Derivative liabilities		8
Level 2 \| Commodity contracts not subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	72	46
Effect of netting and allocation of collateral	0	0
Derivative liabilities	73	31
Level 2 \| Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	1	1
Effect of netting and allocation of collateral	0	9
Derivative liabilities	18	35
Level 2 \| Foreign exchange instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	1	2
Derivative liabilities	2	1
Level 2 \| Interest rate and foreign exchange instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities	117	131
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
Short-term investments held in Rabbi Trust	0	0
Support Agreement, net of related guarantee fees	16	7
Total	55	82
Total	0	15
Level 3 \| Short-term investments, primarily cash equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
Level 3 \| Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
Level 3 \| Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
Level 3 \| Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
Level 3 \| Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
Level 3 \| Total debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
Level 3 \| Interest Rate Contract
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	0	0
Derivative liabilities		0
Level 3 \| Commodity contracts not subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	0	0
Effect of netting and allocation of collateral	0	0
Derivative liabilities	0	0
Level 3 \| Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	33	69
Effect of netting and allocation of collateral	6	6
Derivative liabilities	0	15
Level 3 \| Foreign exchange instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	0	0
Derivative liabilities	0	0
Level 3 \| Interest rate and foreign exchange instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities	0	0
San Diego Gas and Electric Company
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	819	1,004
Total	905	1,113
Total	4	15
San Diego Gas and Electric Company \| Short-term investments, primarily cash equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	17	3
San Diego Gas and Electric Company \| Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	269	364
San Diego Gas and Electric Company \| Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	34	56
San Diego Gas and Electric Company \| Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	273	321
San Diego Gas and Electric Company \| Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	226	260
San Diego Gas and Electric Company \| Total debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	533	637
San Diego Gas and Electric Company \| Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	49	81
Effect of netting and allocation of collateral	37	28
Derivative liabilities	4	15
San Diego Gas and Electric Company \| Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	302	419
Total	349	453
Total	4	0
San Diego Gas and Electric Company \| Level 1 \| Short-term investments, primarily cash equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	16	13
San Diego Gas and Electric Company \| Level 1 \| Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	265	358
San Diego Gas and Electric Company \| Level 1 \| Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	21	48
San Diego Gas and Electric Company \| Level 1 \| Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
San Diego Gas and Electric Company \| Level 1 \| Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
San Diego Gas and Electric Company \| Level 1 \| Total debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	21	48
San Diego Gas and Electric Company \| Level 1 \| Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	16	12
Effect of netting and allocation of collateral	31	22
Derivative liabilities	4	0
San Diego Gas and Electric Company \| Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	517	585
Total	517	585
Total	0	0
San Diego Gas and Electric Company \| Level 2 \| Short-term investments, primarily cash equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	1	(10)
San Diego Gas and Electric Company \| Level 2 \| Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	4	6
San Diego Gas and Electric Company \| Level 2 \| Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	13	8
San Diego Gas and Electric Company \| Level 2 \| Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	273	321
San Diego Gas and Electric Company \| Level 2 \| Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	226	260
San Diego Gas and Electric Company \| Level 2 \| Total debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	512	589
San Diego Gas and Electric Company \| Level 2 \| Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	0	0
Effect of netting and allocation of collateral	0	0
Derivative liabilities	0	0
San Diego Gas and Electric Company \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
Total	39	75
Total	0	15
San Diego Gas and Electric Company \| Level 3 \| Short-term investments, primarily cash equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
San Diego Gas and Electric Company \| Level 3 \| Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
San Diego Gas and Electric Company \| Level 3 \| Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
San Diego Gas and Electric Company \| Level 3 \| Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
San Diego Gas and Electric Company \| Level 3 \| Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
San Diego Gas and Electric Company \| Level 3 \| Total debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total nuclear decommissioning trusts	0	0
San Diego Gas and Electric Company \| Level 3 \| Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	33	69
Effect of netting and allocation of collateral	6	6
Derivative liabilities	0	15
Southern California Gas Company
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	3	19
Total	18	35
Southern California Gas Company \| Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	1	1
Effect of netting and allocation of collateral	2	18
Derivative liabilities	18	35
Southern California Gas Company \| Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	2	9
Total	0	0
Southern California Gas Company \| Level 1 \| Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	0	0
Effect of netting and allocation of collateral	2	9
Derivative liabilities	0	0
Southern California Gas Company \| Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	1	10
Total	18	35
Southern California Gas Company \| Level 2 \| Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	1	1
Effect of netting and allocation of collateral	0	9
Derivative liabilities	18	35
Southern California Gas Company \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	0	0
Total	0	0
Southern California Gas Company \| Level 3 \| Commodity contracts subject to rate recovery
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	0	0
Effect of netting and allocation of collateral	0	0
Derivative liabilities	$ 0	$ 0

FAIR VALUE MEASUREMENTS - RECON

FAIR VALUE MEASUREMENTS - RECON OF LEVEL 3 ASSETS (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) $ / MWh	Sep. 30, 2021 USD ($) $ / MWh	Sep. 30, 2022 USD ($) $ / MWh	Sep. 30, 2021 USD ($) $ / MWh
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Beginning balance	$ 33	$ 80	$ 54	$ 69
Realized and unrealized losses	(35)	(35)	(58)	(29)
Allocated transmission instruments	2	1	(4)	(1)
Settlements	33	26	41	33
Ending balance	33	72	33	72
Change in unrealized (losses) gains relating to instruments still held at September 30	3	9	(15)	5
Sempra Infrastructure
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	16	4	7	3
Realized and unrealized gains	2	3	16	8
Settlements	(2)	(2)	(7)	(6)
Ending balance	16	5	16	5
Change in unrealized gains (losses) relating to instruments still held at the end of the period	2	3	15	7
Sempra Infrastructure \| Other current assets
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Ending balance	7		7
Sempra Infrastructure \| Other long-term assets
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Ending balance	9		9
San Diego Gas and Electric Company
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Beginning balance	33	80	54	69
Realized and unrealized losses	(35)	(35)	(58)	(29)
Allocated transmission instruments	2	1	(4)	(1)
Settlements	33	26	41	33
Ending balance	33	72	33	72
Change in unrealized (losses) gains relating to instruments still held at September 30	$ 3	$ 9	$ (15)	$ 5
Level 3 \| San Diego Gas and Electric Company \| Minimum
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Congestion revenue rights (in dollars per MWH) \| $ / MWh			(3.67)	(1.81)
Market electricity forward price inputs ( in dollars per MWH) \| $ / MWh	26.75	24.05	26.75	24.05
Level 3 \| San Diego Gas and Electric Company \| Maximum
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Congestion revenue rights (in dollars per MWH) \| $ / MWh			6.96	14.11
Market electricity forward price inputs ( in dollars per MWH) \| $ / MWh	127.20	130.40	127.20	130.40
Level 3 \| San Diego Gas and Electric Company \| Weighted Average
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Congestion revenue rights (in dollars per MWH) \| $ / MWh			(0.70)	(0.12)
Market electricity forward price inputs ( in dollars per MWH) \| $ / MWh	68.50	57.36	68.50	57.36

FAIR VALUE MEASUREMENTS - FINAN

FAIR VALUE MEASUREMENTS - FINANCIAL INSTRUMENTS (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term amounts due from unconsolidated affiliates, allowance for credit losses		$ 1
Allowance for credit losses	$ 7	8
Unamortized transaction costs	5	5
Unamortized discount and debt issuance costs	287	260
Finance lease obligations	1,332	1,335
Due from Unconsolidated Affiliates - Current
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest Receivable		2
Carrying amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Short-term and long-term amounts due from unconsolidated affiliates		640
Long-term notes receivable	314	300
Long-term amounts due to unconsolidated affiliate	296	287
Total long-term debt	23,790	20,099
Fair value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Short-term and long-term amounts due from unconsolidated affiliates		642
Long-term notes receivable	279	327
Long-term amounts due to unconsolidated affiliate	251	295
Total long-term debt	20,288	22,126
Fair value \| Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Short-term and long-term amounts due from unconsolidated affiliates		0
Long-term notes receivable	0	0
Long-term amounts due to unconsolidated affiliate	0	0
Total long-term debt	0	0
Fair value \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Short-term and long-term amounts due from unconsolidated affiliates		642
Long-term notes receivable	0	0
Long-term amounts due to unconsolidated affiliate	251	295
Total long-term debt	20,288	22,126
Fair value \| Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Short-term and long-term amounts due from unconsolidated affiliates		0
Long-term notes receivable	279	327
Long-term amounts due to unconsolidated affiliate	0	0
Total long-term debt	0	0
San Diego Gas and Electric Company
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Unamortized discount and debt issuance costs	72	61
Finance lease obligations	1,260	1,274
San Diego Gas and Electric Company \| Carrying amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total long-term debt	7,800	6,417
San Diego Gas and Electric Company \| Fair value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total long-term debt	6,577	7,236
San Diego Gas and Electric Company \| Fair value \| Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total long-term debt	0	0
San Diego Gas and Electric Company \| Fair value \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total long-term debt	6,577	7,236
San Diego Gas and Electric Company \| Fair value \| Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total long-term debt	0	0
Southern California Gas Company
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Unamortized discount and debt issuance costs	41	36
Finance lease obligations	72	61
Southern California Gas Company \| Carrying amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total long-term debt	5,459	4,759
Southern California Gas Company \| Fair value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total long-term debt	4,789	5,367
Southern California Gas Company \| Fair value \| Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total long-term debt	0	0
Southern California Gas Company \| Fair value \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total long-term debt	4,789	5,367
Southern California Gas Company \| Fair value \| Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total long-term debt	$ 0	$ 0

SAN ONOFRE NUCLEAR GENERATING_3

SAN ONOFRE NUCLEAR GENERATING STATION (Details) - San Diego Gas and Electric Company - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Jointly Owned Nuclear Power Plant
Jointly Owned Utility Plant Interests [Line Items]
Jointly owned utility plant, proportionate ownership share (as a percent)	20%
Anticipated term of dismantlement work	10 years
Percent of dismantlement work expense (as a percent)	20%
ARO related to decommissioning costs	$ 550
SONGS 2 and 3 Decommissioning
Jointly Owned Utility Plant Interests [Line Items]
Nuclear decommissioning trust authorized withdrawal amount		$ 78

SAN ONOFRE NUCLEAR GENERATING_4

SAN ONOFRE NUCLEAR GENERATING STATION - NUCLEAR DECOMMISSIONING TRUSTS (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Debt Securities, Available-for-sale [Line Items]
Cost	$ 705		$ 705		$ 735
Gross unrealized gains	175		175		282
Gross unrealized losses	(64)		(64)		(5)
Estimated fair value	816		816		1,012
Proceeds from sales	133	$ 187	530	$ 729
Gross realized gains	2	9	16	48
Gross realized losses	(3)	$ (1)	(14)	$ (4)
Total debt securities
Debt Securities, Available-for-sale [Line Items]
Cost	581		581		620
Gross unrealized gains	3		3		20
Gross unrealized losses	(51)		(51)		(3)
Estimated fair value	533		533		637
U.S. government corporations and agencies
Debt Securities, Available-for-sale [Line Items]
Cost	34		34		56
Gross unrealized gains	2		2		0
Gross unrealized losses	(2)		(2)		0
Estimated fair value	34		34		56
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Cost	294		294		309
Gross unrealized gains	0		0		13
Gross unrealized losses	(21)		(21)		(1)
Estimated fair value	273		273		321
Other securities
Debt Securities, Available-for-sale [Line Items]
Cost	253		253		255
Gross unrealized gains	1		1		7
Gross unrealized losses	(28)		(28)		(2)
Estimated fair value	226		226		260
Equity securities
Debt Securities, Available-for-sale [Line Items]
Cost	110		110		104
Gross unrealized gains	172		172		262
Gross unrealized losses	(13)		(13)		(2)
Estimated fair value	269		269		364
Short-term investments, primarily cash equivalents
Debt Securities, Available-for-sale [Line Items]
Cost	17		17		3
Gross unrealized gains	0		0		0
Gross unrealized losses	0		0		0
Estimated fair value	17		17		3
Receivables (payables), net
Debt Securities, Available-for-sale [Line Items]
Cost	(3)		(3)		8
Gross unrealized gains	0		0		0
Gross unrealized losses	0		0		0
Estimated fair value	$ (3)		$ (3)		$ 8

SAN ONOFRE NUCLEAR GENERATING_5

SAN ONOFRE NUCLEAR GENERATING STATION - NUCLEAR INSURANCE (Details) - San Diego Gas and Electric Company $ in Millions	Sep. 30, 2022 USD ($)
Schedule Of Nuclear Insurance [Line Items]
Nuclear property damage insurance	$ 130
Federal nuclear property damage insurance, minimum required	50
Maximum premium assessment under nuclear property damage insurance	$ 4.1

COMMITMENTS AND CONTINGENCIES -

COMMITMENTS AND CONTINGENCIES - LEGAL PROCEEDINGS (Details)		1 Months Ended	3 Months Ended		9 Months Ended
COMMITMENTS AND CONTINGENCIES - LEGAL PROCEEDINGS (Details)	Oct. 31, 2022 USD ($) numberOfPlaintiffs	Sep. 30, 2021 USD ($) plaintiff lawsuit	Sep. 30, 2022 USD ($) lawsuit	Sep. 30, 2021 USD ($) lawsuit	Sep. 30, 2022 USD ($) lawsuit	Sep. 30, 2021 USD ($) lawsuit	Jan. 31, 2021 lawsuit
Loss Contingencies [Line Items]
Liability for legal proceedings			$ 245,000,000		$ 245,000,000
Aliso Canyon litigation and regulatory matters			122,000,000	$ 1,571,000,000	259,000,000	$ 1,571,000,000
Aliso Canyon Natural Gas Storage Facility Gas Leak
Loss Contingencies [Line Items]
Liability for legal proceedings			145,000,000		145,000,000
Southern California Gas Company
Loss Contingencies [Line Items]
Liability for legal proceedings			171,000,000		171,000,000
Insurance settlements receivable			1,279,000,000		1,279,000,000
Aliso Canyon litigation and regulatory matters			122,000,000	$ 1,571,000,000	259,000,000	$ 1,571,000,000
Insurance proceeds					1,269,000,000
Southern California Gas Company \| Aliso Canyon Natural Gas Storage Facility Gas Leak
Loss Contingencies [Line Items]
Liability for legal proceedings			145,000,000		145,000,000
Number of lawsuits \| lawsuit		390		390		390
Number of plaintiffs \| plaintiff		36,000
Estimate of costs			3,485,000,000		3,485,000,000
Net book value of Aliso Canyon facility			923,000,000		923,000,000
Insurance settlements receivable			10,000,000		10,000,000
Reserve for Aliso Canyon costs			145,000,000		145,000,000
Aliso Canyon litigation and regulatory matters			122,000,000		259,000,000	$ 1,570,000,000
Aliso Canyon litigation and regulatory matters, net of tax			$ 101,000,000		$ 199,000,000	1,130,000,000
Southern California Gas Company \| Shareholder Derivative Complaint
Loss Contingencies [Line Items]
Number of lawsuits \| lawsuit			4		4		3
Southern California Gas Company \| Individual Plaintiff Litigation \| Aliso Canyon Natural Gas Storage Facility Gas Leak
Loss Contingencies [Line Items]
Estimate of costs		$ 1,800,000,000		$ 1,800,000,000		1,800,000,000
Southern California Gas Company \| Property Class Action \| Aliso Canyon Natural Gas Storage Facility Gas Leak
Loss Contingencies [Line Items]
Estimate of costs		$ 40,000,000		$ 40,000,000		$ 40,000,000
Sempra Infrastructure \| Guaymas-El Oro Segment, Sonora Pipeline
Loss Contingencies [Line Items]
Net book value of pipeline			$ 423,000,000		$ 423,000,000
Sempra Infrastructure \| Regulatory Actions by the Mexican Government
Loss Contingencies [Line Items]
Number of solar facilities affected			2		2
Other intangible assets, net			$ 13,000,000		$ 13,000,000
Subsequent Event \| Southern California Gas Company \| Individual Plaintiff Litigation \| Aliso Canyon Natural Gas Storage Facility Gas Leak
Loss Contingencies [Line Items]
Percentage of plaintiffs not located or failed to respond	86%
Percentage of plaintiffs agreeing to participate and submit releases	99%
Payment for loss	$ 1,790,000,000
Number of plaintiffs not contacted \| numberOfPlaintiffs	345
Deferred Credits and Other \| Southern California Gas Company \| Aliso Canyon Natural Gas Storage Facility Gas Leak
Loss Contingencies [Line Items]
Reserve for Aliso Canyon costs			$ 4,000,000		$ 4,000,000

COMMITMENTS AND CONTINGENCIES_2

COMMITMENTS AND CONTINGENCIES - OTHER LITIGATION (Details) £ in Millions, $ in Millions	1 Months Ended		3 Months Ended	9 Months Ended
	Oct. 31, 2020 GBP (£)	Mar. 31, 2020 GBP (£)	Jun. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Oct. 31, 2022 claim lawsuit
R B S Sempra Commodities
Loss Contingencies [Line Items]
Equity losses on investment \| $			$ 50
Plaintiffs \| HMRC VAT Claim
Loss Contingencies [Line Items]
Damages awarded		£ 45		$ 50
Cost and interest assessed	£ 21			$ 23
Energy Future Holdings Corp. \| Subsequent Event
Loss Contingencies [Line Items]
Lawsuits pending \| lawsuit					2
Number of proof of claims \| claim					28,000

COMMITMENTS AND CONTINGENCIES_3

COMMITMENTS AND CONTINGENCIES - LEASE INFORMATION (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	[1]
Lessee, Lease, Description [Line Items]
Right-of-use assets – operating leases	$ 665	$ 665		$ 665		$ 594
Total revenues from sales-type leases		0	$ 16	0	$ 16
Interest income		2	2	6	2
Total revenues from sales-type leases		2	18	6	18
Fixed lease payments		71	80	211	192
Variable lease payments		3	2	7	3
Total revenues from operating leases		74	82	218	195
Depreciation expense		14	$ 13	41	$ 35
San Diego Gas and Electric Company
Lessee, Lease, Description [Line Items]
Right-of-use assets – operating leases	284	284		284		185
Lease not yet commenced, remainder of year				1
Lease not yet commenced, year one				14
Lease not yet commenced, year two				14
Lease not yet commenced, year three				14
Lease not yet commenced, year four				14
Lease not yet commenced, thereafter				87
San Diego Gas and Electric Company \| Corporate Facility
Lessee, Lease, Description [Line Items]
Increase in right-of-use assets	59	59		59
Increase in operating lease liabilities	59
Increase (decrease) in lease payments, year one	(9)	(9)		(9)
Increase (decrease) in lease payments, year three	10	10		10
Increase (decrease) in lease payments, year four	10	10		10
Increase (decrease) in lease payments, after year four	80	80		80
San Diego Gas and Electric Company \| Energy Storage Agreement
Lessee, Lease, Description [Line Items]
Total lease liabilities	28	28		28
Right-of-use assets – operating leases	28	28		28
Undiscounted operating lease payments, 2022	1	1		1
Undiscounted operating lease payments, 2023	4	4		4
Undiscounted operating lease payments, 2024	4	4		4
Undiscounted operating lease payments, 2025	4	4		4
Undiscounted operating lease payments, 2026	4	4		4
Undiscounted operating lease payments, due after 2026	18	18		18
Southern California Gas Company
Lessee, Lease, Description [Line Items]
Right-of-use assets – operating leases	$ 45	$ 45		45		$ 57
Finance lease not yet commenced, year one				2
Finance lease not yet commenced, year two				2
Finance lease not yet commenced, year three				2
Finance lease not yet commenced, year four				2
Finance lease not yet commenced, year thereafter				$ 10

[1]Derived from audited financial statements.

COMMITMENTS AND CONTINGENCIES_4

COMMITMENTS AND CONTINGENCIES - CONTRACTUAL COMMITMENTS (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($)
Loss Contingencies [Line Items]
Potential monetary sanctions threshold	$ 1
Potential monetary sanctions threshold (as a percent)	1%
Environmental cost, potential monetary sanctions threshold, actual amount	$ 45
San Diego Gas and Electric Company
Loss Contingencies [Line Items]
Environmental cost, potential monetary sanctions threshold, actual amount	18
Southern California Gas Company
Loss Contingencies [Line Items]
Environmental cost, potential monetary sanctions threshold, actual amount	13
Sempra Infrastructure \| Liquefied Natural Gas Contracts
Loss Contingencies [Line Items]
Change in 2022	(351)
Change in 2023	340
Change in 2024	257
Change in 2025	241
Change in 2026	214
Change thereafter	$ 501

SEGMENT INFORMATION (Details)

SEGMENT INFORMATION (Details) $ in Millions	3 Months Ended		9 Months Ended
SEGMENT INFORMATION (Details) $ in Millions	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) segment	Sep. 30, 2021 USD ($)	Jun. 01, 2022	Dec. 31, 2021 USD ($)		Aug. 31, 2021	May 31, 2021	Apr. 30, 2021
Segment Reporting Information [Line Items]
Number of reportable segments \| segment			4
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES	$ 3,617	$ 3,013	$ 10,984	$ 9,013
DEPRECIATION AND AMORTIZATION	506	471	1,500	1,376
INTEREST INCOME	18	16	58	50
INTEREST EXPENSE	282	259	796	776
INCOME TAX EXPENSE (BENEFIT)	21	(342)	435	(45)
Equity earnings, before income tax:	134	137	436	457
Equity earnings, net of income tax:	283	254	682	565
Equity earnings	417	391	1,118	1,022
EARNINGS (LOSSES) ATTRIBUTABLE TO COMMON SHARES	485	(648)	1,656	650
Segment Reporting Information, Additional Information [Abstract]
EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT			3,540	3,606
ASSETS	75,563		75,563			$ 72,045	[1]
EQUITY METHOD AND OTHER INVESTMENTS	15,434		15,434			14,472
Operating Segments \| SDG&E
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES	1,569	1,464	4,413	4,119
DEPRECIATION AND AMORTIZATION	247	226	730	659
INTEREST INCOME	2	0	3	1
INTEREST EXPENSE	113	104	333	307
INCOME TAX EXPENSE (BENEFIT)	35	90	141	168
EARNINGS (LOSSES) ATTRIBUTABLE TO COMMON SHARES	271	205	681	603
Segment Reporting Information, Additional Information [Abstract]
EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT			1,651	1,560
ASSETS	25,759		25,759			24,058
Operating Segments \| SoCalGas
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES	1,385	1,106	4,879	3,738
DEPRECIATION AND AMORTIZATION	190	180	565	533
INTEREST INCOME	3	0	4	0
INTEREST EXPENSE	50	39	135	118
INCOME TAX EXPENSE (BENEFIT)	(28)	(437)	75	(335)
EARNINGS (LOSSES) ATTRIBUTABLE TO COMMON SHARES	(82)	(1,126)	339	(625)
Segment Reporting Information, Additional Information [Abstract]
EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT			1,394	1,417
ASSETS	21,325		21,325			20,324
Operating Segments \| Sempra Texas Utilities
Segment Reporting Information, Profit (Loss) [Abstract]
INCOME TAX EXPENSE (BENEFIT)	1	0	1	0
Equity earnings, before income tax:	1	0	6	3
Equity earnings, net of income tax:	257	207	603	480
EARNINGS (LOSSES) ATTRIBUTABLE TO COMMON SHARES	256	206	604	479
Segment Reporting Information, Additional Information [Abstract]
ASSETS	13,664		13,664			13,047
EQUITY METHOD AND OTHER INVESTMENTS	13,664		13,664			13,047
Operating Segments \| Sempra Infrastructure
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES	697	479	1,810	1,269
DEPRECIATION AND AMORTIZATION	67	63	199	176
INTEREST INCOME	7	18	37	59
INTEREST EXPENSE	39	45	98	131
INCOME TAX EXPENSE (BENEFIT)	58	13	219	164
Equity earnings, before income tax:	133	137	430	404
Equity earnings, net of income tax:	26	47	79	85
EARNINGS (LOSSES) ATTRIBUTABLE TO COMMON SHARES	114	164	392	419
Segment Reporting Information, Additional Information [Abstract]
EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT			489	622
ASSETS	14,490		14,490			14,408
EQUITY METHOD AND OTHER INVESTMENTS	1,770		1,770			1,425
All other
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES	1	2	1	4
DEPRECIATION AND AMORTIZATION	2	2	6	8
INTEREST INCOME	6	0	14	1
INTEREST EXPENSE	81	78	232	240
INCOME TAX EXPENSE (BENEFIT)	(45)	(8)	(1)	(42)
Equity earnings, before income tax:	0	0	0	50
EARNINGS (LOSSES) ATTRIBUTABLE TO COMMON SHARES	(74)	(97)	(360)	(226)
Segment Reporting Information, Additional Information [Abstract]
EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT			6	7
ASSETS	1,363		1,363			1,399
Adjustments and eliminations
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES	0	0	0	(1)
Intercompany eliminations
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES	(35)	(38)	(119)	(116)
INTEREST INCOME	0	(2)	0	(11)
INTEREST EXPENSE	(1)	(7)	(2)	(20)
Segment Reporting Information, Additional Information [Abstract]
ASSETS	(1,038)		(1,038)			$ (1,191)
Intercompany eliminations \| SDG&E
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES	(4)	(3)	(11)	(7)
Intercompany eliminations \| SoCalGas
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES	(24)	(24)	(73)	(72)
Intercompany eliminations \| Sempra Infrastructure
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES	$ (7)	$ (11)	$ (35)	$ (37)
Oncor Electric Delivery Company LLC Additional Acquisition \| Sempra Texas Utilities
Segment Reporting Information [Line Items]
Acquired percentage interest	80.25%		80.25%
Sharyland Holdings, LP \| Sempra Texas Utilities
Segment Reporting Information [Line Items]
Acquired percentage interest	50%		50%
SI Partners \| Sempra Infrastructure
Segment Reporting Information [Line Items]
Ownership interest (as a percent)	70%		70%
Sempra LNG Holding, LP \| Sempra Infrastructure
Segment Reporting Information [Line Items]
Ownership interest (as a percent)	100%		100%
IEnova
Segment Reporting Information [Line Items]
Ownership interest (as a percent)		99.90%		99.90%	99.90%			96.40%	96.40%	70.20%
IEnova \| Sempra Infrastructure
Segment Reporting Information [Line Items]
Ownership interest (as a percent)	99.90%		99.90%

[1]Derived from audited financial statements.