Other, Net (Tables)

12 Months Ended

Dec. 31, 2020

MidAmerican Energy Company [Member]

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

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

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

	2020		2019		2018
Non-service cost components of postretirement employee benefit plans	$	24	$	17	$	21
Corporate-owned life insurance income	16		24		6
Gains on disposition of assets	6		—		—
Interest income and other, net	6		9		3
Total	$	52	$	50	$	30

MidAmerican Funding, LLC and Subsidiaries [Member]

Component of Other Income (Expense), Nonoperating [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):

	2020		2019		2018
Non-service cost components of postretirement employee benefit plans	$	24	$	17	$	21
Corporate-owned life insurance income	16		24		6
Gains on disposition of assets	6		—		—
Interest income and other, net	6		11		4
Total	$	52	$	52	$	31