CONSOLIDATED BALANCE SHEETS - SCG - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 559	$ 960	$ 108
Accounts receivable – trade, net	2,071	1,578	1,261
Accounts receivable – other, net	398	403	455
Due from unconsolidated affiliates	23	20	32
Income taxes receivable, net	79	113	112
Inventories	389	308	277
Regulatory assets	271	190	222
Greenhouse gas allowances	97	553	72
Other current assets	209	149	163
Total current assets	4,375	4,511	3,339
Other assets:
Regulatory assets	2,011	1,822	1,930
Insurance receivable for Aliso Canyon costs	360	445	339
Greenhouse gas allowances	422	101	470
Right-of-use assets – operating leases	594	543	591
Other long-term assets	1,244	753	732
Total other assets	23,776	22,109	25,874
Property, plant and equipment:
Property, plant and equipment	58,940	53,928	49,329
Less accumulated depreciation and amortization	(15,046)	(13,925)	(12,877)
Property, plant and equipment, net	43,894	40,003	36,452
ASSETS	72,045	66,623	65,665
Current liabilities:
Short-term debt	3,471	885	3,505
Accounts payable – trade	1,671	1,359	1,234
Accounts payable – other	178	154	179
Due to unconsolidated affiliates	0	45	5
Accrued compensation and benefits	479	446	476
Regulatory liabilities	359	140	319
Current portion of long-term debt and finance leases	106	1,540	1,526
Reserve for Aliso Canyon costs	1,980	150	9
Greenhouse gas obligations	97	553	72
Other current liabilities	1,131	1,016	866
Total current liabilities	10,035	6,839	9,150
Long-term debt and finance leases	21,068	21,781	20,785
Deferred credits and other liabilities:
Regulatory liabilities	3,402	3,372	3,741
Reserve for Aliso Canyon costs	3	301	7
Greenhouse gas obligations	225	0	301
Deferred income taxes	3,477	2,871	2,577
Asset retirement obligations	3,375	3,113	2,923
Deferred credits and other	2,067	2,119	2,062
Total deferred credits and other liabilities	13,523	13,069	13,925
Commitments and contingencies (Note 16)
Equity:
Common stock	11,862	7,053	7,480
Retained earnings	13,548	13,673	11,130
Accumulated other comprehensive income (loss)	(318)	(500)	(939)
Total shareholders’ equity	25,981	23,373	19,929
Total liabilities and shareholders’ equity	72,045	66,623	65,665
SoCalGas
Current assets:
Cash and cash equivalents	37	4	10
Accounts receivable – trade, net	1,084	786	710
Accounts receivable – other, net	58	64	87
Due from unconsolidated affiliates	49	22	11
Income taxes receivable, net	23	0	161
Inventories	172	153	136
Regulatory assets	40	16	7
Greenhouse gas allowances	75	390	52
Other current assets	61	47	44
Total current assets	1,599	1,482	1,218
Other assets:
Regulatory assets	1,148	1,208	1,407
Insurance receivable for Aliso Canyon costs	360	445	339
Greenhouse gas allowances	290	9	248
Right-of-use assets – operating leases	57	74	94
Other long-term assets	627	499	447
Total other assets	2,482	2,235	2,535
Property, plant and equipment:
Property, plant and equipment	23,104	21,180	19,362
Less accumulated depreciation and amortization	(6,861)	(6,437)	(6,038)
Property, plant and equipment, net	16,243	14,743	13,324
ASSETS	20,324	18,460	17,077
Current liabilities:
Short-term debt	385	113	630
Accounts payable – trade	775	600	545
Accounts payable – other	142	122	110
Due to unconsolidated affiliates	36	31	47
Accrued compensation and benefits	202	189	182
Regulatory liabilities	345	79	243
Current portion of long-term debt and finance leases	11	10	6
Customer deposits	13	48	71
Reserve for Aliso Canyon costs	1,980	150	9
Greenhouse gas obligations	75	390	52
Asset retirement obligations	77	59	65
Other current liabilities	271	291	222
Total current liabilities	4,312	2,082	2,182
Long-term debt and finance leases	4,773	4,763	3,788
Deferred credits and other liabilities:
Regulatory liabilities	1,100	1,177	1,422
Reserve for Aliso Canyon costs	3	301	7
Greenhouse gas obligations	174	0	208
Pension obligation, net of plan assets	551	853	785
Deferred income taxes	1,039	1,406	1,403
Asset retirement obligations	2,505	2,309	2,112
Deferred credits and other	425	425	422
Total deferred credits and other liabilities	5,797	6,471	6,359
Commitments and contingencies (Note 16)
Equity:
Preferred stock	22	22	22
Common stock	1,666	866	866
Retained earnings	3,785	4,287	3,883
Accumulated other comprehensive income (loss)	(31)	(31)	(23)
Total shareholders’ equity	5,442	5,144	4,748
Total liabilities and shareholders’ equity	20,324	18,460	17,077
Convertible Preferred Stock Series A
Equity:
Preferred stock	0	1,693	1,693
Convertible Preferred Stock Series B
Equity:
Preferred stock	0	565	565
Series C Preferred Stock
Equity:
Preferred stock	$ 889	$ 889	$ 0