Consolidated Statements of Operations (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Operating revenue:
Total operating revenue	$ 7,500	$ 6,968	$ 20,142	$ 19,113
Energy:
Cost of sales	1,959	1,385	4,944	4,064
Operations and maintenance	1,064	1,001	3,088	2,972
Depreciation and amortization	1,102	946	3,154	2,797
Property and other taxes	200	194	604	593
Real estate	1,352	1,608	4,086	4,312
Total operating expenses	5,677	5,134	15,876	14,738
Operating income	1,823	1,834	4,266	4,375
Other income (expense):
Interest expense	(555)	(531)	(1,637)	(1,593)
Capitalized interest	19	18	54	46
Allowance for equity funds	43	34	123	90
Interest and dividend income	40	18	93	65
(Losses) gains on marketable securities, net	(3,270)	294	(1,999)	1,142
Other, net	5	8	(16)	64
Total other income (expense)	(3,718)	(159)	(3,382)	(186)
(Loss) income before income tax benefit and equity loss	(1,895)	1,675	884	4,189
Income tax benefit	(1,213)	(355)	(1,571)	(563)
Equity loss	(13)	(5)	(153)	(234)
Net (loss) income	(695)	2,025	2,302	4,518
Net income attributable to noncontrolling interests	147	103	376	311
Net (loss) income attributable to parent	(842)	1,922	1,926	4,207
Preferred dividends	8	26	37	101
(Loss) earnings on common shares	(850)	1,896	1,889	4,106
Energy
Operating revenue:
Total operating revenue	6,095	5,225	15,858	14,375
Real estate
Operating revenue:
Total operating revenue	$ 1,405	$ 1,743	$ 4,284	$ 4,738