Consolidated Statements of Operations (Unaudited) - MidAmerican Funding LLC - 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
Operating expenses:
Cost of sales	1,959	1,385	4,944	4,064
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)
Allowance for equity funds	43	34	123	90
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)
Net (loss) income attributable to parent	(842)	1,922	1,926	4,207
MidAmerican Funding, LLC
Operating revenue:
Total operating revenue	1,148	966	3,050	2,726
Operating expenses:
Operations and maintenance	210	200	602	577
Depreciation and amortization	338	218	865	634
Property and other taxes	38	34	114	107
Total operating expenses	918	679	2,630	2,288
Operating income	230	287	420	438
Other income (expense):
Interest expense	(84)	(81)	(249)	(237)
Allowance for borrowed funds	3	4	12	8
Allowance for equity funds	12	11	41	25
Other, net	2	8	(12)	34
Total other income (expense)	(67)	(58)	(208)	(170)
(Loss) income before income tax benefit and equity loss	163	229	212	268
Income tax benefit	(137)	(144)	(533)	(460)
Net (loss) income attributable to parent	300	373	745	728
Regulated electric | MidAmerican Funding, LLC
Operating revenue:
Total operating revenue	1,009	854	2,342	1,985
Operating expenses:
Cost of sales	235	163	534	417
Regulated natural gas and other | MidAmerican Funding, LLC
Operating revenue:
Total operating revenue	139	112	708	741
Operating expenses:
Cost of sales	$ 97	$ 64	$ 515	$ 553