Noncontrolling Interests Noncontrolling Interests (Tables)

12 Months Ended

Dec. 31, 2019

MidAmerican Funding, LLC and Subsidiaries [Domain]

Noncontrolling Interest [Line Items]

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

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

	2019		2018		2017
Non-service cost components of postretirement employee benefit plans	$	17	$	21	$	18
Corporate-owned life insurance income	24		6		13
Loss on debt tender offer	—		—		(29		)
Interest income and other, net	11		4		7
Total	$	52	$	31	$	9

Refer to Note 8 for information regarding the debt tender offer.