Consolidated Statements of Operations (Unaudited) - MidAmerican Funding LLC - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating revenue:
Total operating revenue	$ 6,111	$ 6,346
Operating expenses:
Cost of sales	1,670	1,955
Total operating expenses	5,216	5,679
Operating income	895	667
Other income (expense):
Interest expense	(691)	(586)
Allowance for equity funds	83	49
Other, net	31	40
Total other income (expense)	(538)	312
Income before income tax expense (benefit) and equity income (loss)	357	979
Income tax expense (benefit)	(371)	(162)
Net income attributable to parent	653	989
MidAmerican Funding, LLC
Operating revenue:
Total operating revenue	843	920
Operating expenses:
Operations and maintenance	218	205
Depreciation and amortization	227	234
Property and other taxes	42	42
Total operating expenses	767	832
Operating income	76	88
Other income (expense):
Interest expense	(108)	(84)
Allowance for borrowed funds	6	4
Allowance for equity funds	16	11
Other, net	25	28
Total other income (expense)	(61)	(41)
Income before income tax expense (benefit) and equity income (loss)	15	47
Income tax expense (benefit)	(220)	(202)
Net income attributable to parent	235	249
Regulated electric | MidAmerican Funding, LLC
Operating revenue:
Total operating revenue	565	591
Operating expenses:
Cost of sales	103	115
Regulated natural gas and other | MidAmerican Funding, LLC
Operating revenue:
Total operating revenue	278	329
Operating expenses:
Cost of sales	$ 177	$ 236