Supplemental Cash Flow Disclosures (Tables)

12 Months Ended

Dec. 31, 2020

Condensed Cash Flow Statements, Captions [Line Items]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

The summary of supplemental cash flow disclosures as of and for the years ending December 31 is as follows (in millions):

	2020		2019		2018
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized	$	1,855	$	1,723	$	1,713
Income taxes received, net(1)	$	1,361	$	850	$	780
Supplemental disclosure of non-cash investing and financing transactions:
Accruals related to property, plant and equipment additions	$	801	$	888	$	823

(1)Includes $1,504 million, $942 million and $884 million of income taxes received from Berkshire Hathaway in 2020, 2019 and 2018, respectively.

PacifiCorp [Member]

Condensed Cash Flow Statements, Captions [Line Items]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

The summary of supplemental cash flow disclosures as of and for the years ended December 31 is as follows (in millions):

	2020		2019		2018
Interest paid, net of amounts capitalized	$	348	$	340	$	347
Income taxes paid, net	$	107	$	171	$	144

Supplemental disclosure of non-cash investing and financing activities:
Accounts payable related to property, plant and equipment additions	$	344	$	293	$	184

MidAmerican Energy Company [Member]

Condensed Cash Flow Statements, Captions [Line Items]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

A reconciliation of cash and cash equivalents and restricted cash and cash equivalents as of December 31, 2020 and 2019 as presented in the Statements of Cash Flows is outlined below and disaggregated by the line items in which they appear on the Balance Sheets (in millions):

	As of December 31,
	2020		2019
Cash and cash equivalents	$	38	$	287
Restricted cash and cash equivalents in other current assets	7		43
Total cash and cash equivalents and restricted cash and cash equivalents	$	45	$	330

The summary of supplemental cash flow disclosures as of and for the years ending December 31 is as follows (in millions):

	2020		2019		2018
Supplemental cash flow information:
Interest paid, net of amounts capitalized	$	286	$	224	$	198
Income taxes received, net	$	709	$	450	$	494
Supplemental disclosure of non-cash investing transactions:
Accounts payable related to utility plant additions	$	227	$	337	$	371

MidAmerican Funding, LLC and Subsidiaries [Member]

Condensed Cash Flow Statements, Captions [Line Items]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

A reconciliation of cash and cash equivalents and restricted cash and cash equivalents as of December 31, 2020 and 2019 as presented in the Consolidated Statements of Cash Flows is outlined below and disaggregated by the line items in which they appear on the Consolidated Balance Sheets (in millions):

	As of December 31,
	2020		2019
Cash and cash equivalents	$	39	$	288
Restricted cash and cash equivalents in other current assets	7		43
Total cash and cash equivalents and restricted cash and cash equivalents	$	46	$	331

The summary of supplemental cash flow information as of and for the years ending December 31 is as follows (in millions):

	2020		2019		2018
Supplemental cash flow information:
Interest paid, net of amounts capitalized	$	302	$	245	$	218
Income taxes received, net	$	715	$	456	$	511
Supplemental disclosure of non-cash investing and financing transactions:
Accounts payable related to utility plant additions	$	227	$	337	$	371
Distribution of corporate aircraft to parent	$	—	$	8	$	—

Nevada Power Company [Member]

Condensed Cash Flow Statements, Captions [Line Items]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

A reconciliation of cash and cash equivalents and restricted cash and cash equivalents as of December 31, 2020 and December 31, 2019, as presented in the Consolidated Statements of Cash Flows is outlined below and disaggregated by the line items in which they appear on the Consolidated Balance Sheets (in millions):

	As of
	December 31,		December 31,
	2020		2019
Cash and cash equivalents	$	25	$	15
Restricted cash and cash equivalents included in other current assets	11		10
Total cash and cash equivalents and restricted cash and cash equivalents	$	36	$	25

The summary of supplemental cash flow disclosures as of and for the years ended December 31 is as follows (in millions):

	2020		2019		2018
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized	$	115	$	126	$	166
Income taxes paid	$	50	$	113	$	117
Supplemental disclosure of non-cash investing and financing transactions:
Accruals related to property, plant and equipment additions	$	32	$	49	$	34

Sierra Pacific Power Company [Member]

Condensed Cash Flow Statements, Captions [Line Items]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

A reconciliation of cash and cash equivalents and restricted cash and cash equivalents as of December 31, 2020 and December 31, 2019, as presented in the Statements of Cash Flows is outlined below and disaggregated by the line items in which they appear on the Balance Sheets (in millions):

	As of
	December 31,		December 31,
	2020		2019
Cash and cash equivalents	$	19	$	27
Restricted cash and cash equivalents included in other current assets	7		5
Total cash and cash equivalents and restricted cash and cash equivalents	$	26	$	32

The summary of supplemental cash flow disclosures as of and for the years ended December 31 is as follows (in millions):

	2020		2019		2018
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized	$	42	$	41	$	41
Income taxes paid	$	2	$	37	$	19
Supplemental disclosure of non-cash investing and financing transactions:
Accruals related to property, plant and equipment additions	$	17	$	18	$	15

Eastern Energy Gas Holdings, LLC [Member]

Condensed Cash Flow Statements, Captions [Line Items]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

A reconciliation of cash and cash equivalents and restricted cash and cash equivalents as of December 31, 2020 and December 31, 2019, as presented in the Consolidated Statements of Cash Flows is outlined below and disaggregated by the line items in which they appear on the Consolidated Balance Sheets (in millions):

	As of
	December 31,		December 31,
	2020		2019
Cash and cash equivalents	$	35	$	27
Restricted cash and cash equivalents	13		12
Total cash and cash equivalents and restricted cash and cash equivalents	$	48	$	39

The summary of supplemental cash flow disclosures as of and for the years ending December 31 is as follows (in millions):

	2020		2019		2018
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized	$	317	$	291	$	162
Income taxes paid	$	31	$	65	$	79
Supplemental disclosure of non-cash investing and financing transactions:
Accruals related to property, plant and equipment additions	$	30	$	25	$	59
Distribution of Questar Pipeline Group	$	(699)	$	—	$	—
Distribution of 50% interest in Cove Point	$	(2,765)	$	—	$	—
Acquisition of Eastern Energy Gas by BHE	$	343	$	—	$	—
Equity contributions	$	—	$	—	$	23