Non-Operating Other, Net (LLC) (Tables) (MidAmerican Funding, LLC and Subsidiaries [Domain])

12 Months Ended

Dec. 31, 2012

MidAmerican Funding, LLC and Subsidiaries [Domain]

Components of Other Income (Expense), Nonoperating [Line Items]

Schedule of Other Nonoperating Income (Expense) [Table Text Block]

Non-operating income - other, net; as shown on the Consolidated Statements of Operations, includes the following other income and (expense) items for the years ended December 31 (in millions):

	2012		2011		2010
Corporate-owned life insurance income	$	9	$	5	$	8
Reduction of environmental contingencies	—		—		5
Gains on sales of assets and other investments	2		2		—
Impairment of assets	—		—		(8		)
Other, net	2		3		(1		)
Total	$	13	$	10	$	4