Investments and Nonregulated Property, Net (LLC) (Tables) (MidAmerican Funding, LLC and Subsidiaries [Domain])

12 Months Ended

Dec. 31, 2013

MidAmerican Funding, LLC and Subsidiaries [Domain]

Investments and Nonregulated Property, Net [Line Items]

Investments and Nonregulated Property, Net [Table Text Block]

Investments and nonregulated property, net consists of the following amounts as of December 31 (in millions):

	2013		2012
Nuclear decommissioning trust	$	394	$	337
Rabbi trusts	177		173
Auction rate securities	23		21
Nonregulated property, net of accumulated depreciation of $11 and $14, respectively	21		22
Other	10		8
Total	$	625	$	561