Consolidated Balance Sheets - MidAmerican Funding - USD ($) $ in Millions		Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents		$ 1,086	$ 1,108
Income taxes receivable		329	319
Inventories		902	882
Other current assets		796	814
Total current assets		4,972	5,243
Property, plant and equipment, net		61,152	60,769
Goodwill		9,145	9,076
Regulatory assets		4,182	4,155
Investments and restricted cash and investments		3,719	3,367
Other assets		1,076	1,008
Total assets		84,246	83,618
Current liabilities:
Accounts payable		1,246	1,564
Accrued interest		486	469
Accrued property, income and other taxes		377	372
Short-term debt		1,722	974
Other current liabilities		961	896
Total current liabilities		6,428	6,089
Deferred income taxes		12,797	12,685
Regulatory liabilities		2,676	2,631
Other long-term liabilities		2,843	2,854
Total liabilities		$ 61,122	$ 61,083
Commitments and contingencies
Equity:
Additional paid-in capital		$ 6,403	$ 6,403
Retained earnings		17,396	16,906
Accumulated other comprehensive loss, net		(809)	(908)
Total member's equity		22,990	22,401
Total liabilities and equity		84,246	83,618
MidAmerican Funding, LLC and Subsidiaries [Domain]
Current assets:
Cash and cash equivalents		2	103
Receivables, Net, Current		198	346
Income taxes receivable		127	104
Inventories		239	238
Other current assets		27	58
Total current assets		593	849
Property, plant and equipment, net		11,773	11,737
Goodwill		1,270	1,270
Regulatory assets		1,078	1,044
Investments and restricted cash and investments		649	636
Other assets		138	138
Total assets	[1]	15,501	15,674
Current liabilities:
Accounts payable		197	427
Accrued interest		49	53
Accrued property, income and other taxes		99	125
Notes Payable, Related Parties, Current		31	139
Short-term debt		70	0
Long-term Debt and Capital Lease Obligations, Current		34	34
Other current liabilities		127	166
Total current liabilities		607	944
Long-term Debt and Capital Lease Obligations		4,560	4,563
Deferred income taxes		3,129	3,056
Regulatory liabilities		848	831
Asset Retirement Obligations, Noncurrent		484	488
Other long-term liabilities		248	267
Total liabilities		$ 9,876	$ 10,149
Commitments and contingencies
Equity:
Additional paid-in capital		$ 1,679	$ 1,679
Retained earnings		3,948	3,876
Accumulated other comprehensive loss, net		(2)	(30)
Total member's equity		5,625	5,525
Total liabilities and equity		$ 15,501	$ 15,674

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