Consolidated Balance Sheets - MidAmerican Funding - USD ($) $ in Millions		Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents		$ 1,644	$ 935
Income taxes receivable		458	334
Inventories		864	888
Other current assets		963	815
Total current assets		6,353	5,778
Property, plant and equipment, net		66,054	65,871
Goodwill		9,665	9,678
Regulatory assets		2,812	2,761
Investments and restricted cash and cash equivalents and investments		4,796	4,872
Other assets		1,232	1,248
Total assets		90,912	90,208
Current liabilities:
Accounts payable		1,089	1,519
Accrued interest		507	488
Accrued property, income and other taxes		446	354
Short-term debt		2,608	4,488
Other current liabilities		1,209	1,049
Total current liabilities		10,492	11,603
Deferred income taxes		8,086	8,242
Regulatory liabilities		7,368	7,309
Other long-term liabilities		2,988	2,984
Total liabilities		62,118	61,900
Commitments and contingencies
Equity:
Additional paid-in capital		6,363	6,368
Retained earnings		23,719	22,206
Accumulated other comprehensive loss, net		(1,415)	(398)
Total member's equity		28,667	28,176
Total liabilities and equity		90,912	90,208
MidAmerican Funding, LLC and Subsidiaries [Domain]
Current assets:
Cash and cash equivalents		380	172
Receivables, net		320	348
Income taxes receivable		132	64
Inventories		208	245
Other current assets		138	134
Total current assets		1,178	963
Property, plant and equipment, net		14,282	14,221
Goodwill		1,270	1,270
Regulatory assets		209	204
Investments and restricted cash and cash equivalents and investments		725	730
Other assets		215	233
Total assets	[1]	17,879	17,621
Current liabilities:
Accounts payable		240	451
Accrued interest		57	53
Accrued property, income and other taxes		119	133
Notes Payable, Related Parties, Current		167	164
Current portion of long-term debt		500	350
Other current liabilities		152	128
Total current liabilities		1,235	1,279
Long-term debt		5,119	4,932
Deferred income taxes		2,222	2,235
Regulatory liabilities		1,688	1,661
Asset retirement obligations		535	528
Other long-term liabilities		317	326
Total liabilities		11,116	10,961
Commitments and contingencies
Equity:
Additional paid-in capital		1,679	1,679
Retained earnings		5,084	4,981
Total member's equity		6,763	6,660
Total liabilities and equity		$ 17,879	$ 17,621

[1] (1)Consists principally of cash and cash equivalents not included in either the regulated electric or regulated natural gas segments.