Revenue from Contract with Customer Revenue from Contract with Customer (Notes)

12 Months Ended

Dec. 31, 2019

Disaggregation of Revenue [Line Items]

Revenue from Contract with Customer [Text Block]

Revenue from Contracts with Customers

The Company uses a single five-step model to identify and recognize revenue from contracts with customers ("Customer Revenue") upon transfer of control of promised goods or services in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. The following table summarizes the Company's energy products and services revenue by regulated energy and nonregulated energy, with further disaggregation of regulated energy by customer class and line of business, including a reconciliation to the Company's reportable segment information included in Note 22 (in millions):



	For the Year Ended December 31, 2019
	PacifiCorp		MidAmerican Funding		NV Energy		Northern Powergrid		BHE Pipeline Group		BHE Transmission		BHE Renewables		BHE and Other⁽¹⁾			Total
Customer Revenue:
Regulated:
Retail Electric	$	4,789	$	1,938	$	2,740	$	—	$	—	$	—	$	—	$	(2	)	$	9,465
Retail Gas	—		570		116		—		—		—		—		—			686
Wholesale	99		309		51		—		—		—		—		(2		)	457
Transmission and distribution	98		57		98		876		—		690		—		—			1,819
Interstate pipeline	—		—		—		—		1,122		—		—		(118		)	1,004
Other	—		—		2		—		—		—		—		—			2
Total Regulated	4,986		2,874		3,007		876		1,122		690		—		(122		)	13,433
Nonregulated	—		30		—		36		—		17		744		577			1,404
Total Customer Revenue	4,986		2,904		3,007		912		1,122		707		744		455			14,837
Other revenue	82		23		30		101		9		—		188		101			534
Total	$	5,068	$	2,927	$	3,037	$	1,013	$	1,131	$	707	$	932	$	556		$	15,371



	For the Year Ended December 31, 2018
	PacifiCorp		MidAmerican Funding		NV Energy		Northern Powergrid		BHE Pipeline Group			BHE Transmission		BHE Renewables		BHE and Other⁽¹⁾			Total
Customer Revenue:
Regulated:
Retail Electric	$	4,732	$	1,915	$	2,773	$	—	$	—		$	—	$	—	$	(1	)	$	9,419
Retail Gas	—		636		101		—		—			—		—		—			737
Wholesale	55		411		39		—		—			—		—		(4		)	501
Transmission and distribution	103		56		96		892		—			700		—		(1		)	1,846
Interstate pipeline	—		—		—		—		1,232			—		—		(125		)	1,107
Other	—		—		2		—		—			—		—		—			2
Total Regulated	4,890		3,018		3,011		892		1,232			700		—		(131		)	13,612
Nonregulated	—		14		—		39		—			10		673		624			1,360
Total Customer Revenue	4,890		3,032		3,011		931		1,232			710		673		493			14,972
Other revenue⁽¹⁾	136		21		28		89		(29		)	—		235		121			601
Total	$	5,026	$	3,053	$	3,039	$	1,020	$	1,203		$	710	$	908	$	614		$	15,573


(1)	Includes net payments to counterparties for the financial settlement of certain derivative contracts at BHE Pipeline Group.

Real Estate Services

The following table summarizes the Company's real estate services revenue by line of business (in millions):



	HomeServices
	Years Ended December 31,
	2019		2018
Customer Revenue:
Brokerage	$	4,028	$	3,882
Franchise	68		67
Total Customer Revenue	4,096		3,949
Other revenue	377		265
Total	$	4,473	$	4,214

Remaining Performance Obligations

The following table summarizes the Company's revenue it expects to recognize in future periods related to significant unsatisfied remaining performance obligations for fixed contracts with expected durations in excess of one year as of December 31, 2019, by reportable segment (in millions):



	Performance obligations expected to be satisfied
	Less than 12 months		More than 12 months		Total
BHE Pipeline Group	$	871	$	5,136	$	6,007

MidAmerican Energy Company [Member]

Disaggregation of Revenue [Line Items]

Revenue from Contract with Customer [Text Block]

Revenue from Contracts with Customers

MidAmerican Energy uses a single five-step model to identify and recognizes revenue from contracts with customers ("Customer Revenue") upon transfer of control of promised goods or services to customers in an amount that reflects the consideration to which it expects to be entitled in exchange for those goods or services. The following table summarizes MidAmerican Energy's revenue by line of business and customer class, including a reconciliation to MidAmerican Energy's reportable segment information included in Note 18, (in millions):



	For the Year Ended December 31,
	2019								2018
	Electric		Natural Gas		Other		Total		Electric		Natural Gas		Other		Total
Customer Revenue:
Retail:
Residential	$	672	$	383	$	—	$	1,055	$	696	$	421	$	—	$	1,117
Commercial	322		132		—		454		314		153		—		467
Industrial	799		17		—		816		758		22		—		780
Natural gas transportation services	—		38		—		38		—		39		—		39
Other retail	145		—		—		145		147		1		—		148
Total retail	1,938		570		—		2,508		1,915		636		—		2,551
Wholesale	221		88		—		309		295		116		—		411
Multi-value transmission projects	57		—		—		57		55		—		—		55
Other Customer Revenue	—		—		28		28		—		—		11		11
Total Customer Revenue	2,216		658		28		2,902		2,265		752		11		3,028
Other revenue	21		2		—		23		18		2		1		21
Total operating revenue	$	2,237	$	660	$	28	$	2,925	$	2,283	$	754	$	12	$	3,049

MidAmerican Funding, LLC and Subsidiaries [Domain]

Disaggregation of Revenue [Line Items]

Revenue from Contract with Customer [Text Block]

Revenue from Contracts with Customers

Refer to Note 14 of MidAmerican Energy's Notes to Financial Statements. Additionally, MidAmerican Funding had $2 million and $4 million of other revenue from contracts with customers for the year ended December 31, 2019 and 2018, respectively.

MidAmerican Energy Company [Member]

Disaggregation of Revenue [Line Items]

Revenue from Contract with Customer [Text Block]

Revenue from Contracts with Customers

The following table summarizes PacifiCorp's revenue by regulated energy, with further disaggregation of regulated energy by customer class, for the years ended December 31 (in millions):



	2019		2018
Customer Revenue:
Retail:
Residential	$	1,783	$	1,737
Commercial	1,522		1,513
Industrial	1,176		1,172
Other retail	230		234
Total retail	4,711		4,656
Wholesale	99		55
Transmission	98		103
Other Customer Revenue	78		76
Total Customer Revenue	4,986		4,890
Other revenue	82		136
Total operating revenue	$	5,068	$	5,026

Nevada Power Company [Member]

Disaggregation of Revenue [Line Items]

Revenue from Contract with Customer [Text Block]

Revenues from Contracts with Customers

The following table summarizes Nevada Power's revenue by customer class for the years ended December 31 (in millions):



	2019		2018
Customer Revenue:
Retail:
Residential	$	1,141	$	1,195
Commercial	441		433
Industrial	433		425
Other	20		24
Total fully bundled	2,035		2,077
Distribution only service	31		30
Total retail	2,066		2,107
Wholesale, transmission and other	57		53
Total Customer Revenue	2,123		2,160
Other revenue	25		24
Total revenue	$	2,148	$	2,184

Sierra Pacific Power Company [Member]

Disaggregation of Revenue [Line Items]

Revenue from Contract with Customer [Text Block]

Revenues from Contracts with Customers

The following table summarizes Sierra Pacific's revenue by customer class, including a reconciliation to Sierra Pacific's reportable segment information included in Note 17, for the years ended December 31 (in millions):



	2019						2018
	Electric		Natural Gas		Total		Electric		Natural Gas		Total
Customer Revenue:
Retail:
Residential	$	268	$	76	$	344	$	267	$	67	$	334
Commercial	245		30		275		246		25		271
Industrial	186		10		196		177		8		185
Other	6		1		7		6		1		7
Total fully bundled	705		117		822		696		101		797
Distribution only service	4		—		4		4		—		4
Total retail	709		117		826		700		101		801
Wholesale, transmission and other	57		—		57		48		—		48
Total Customer Revenue	766		117		883		748		101		849
Other revenue	4		2		6		4		2		6
Total revenue	$	770	$	119	$	889	$	752	$	103	$	855