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Revenue from Contracts with Customers (Tables)

6 Months Ended

Jun. 30, 2021

Disaggregation of Revenue [Line Items]

The following table summarizes the Company's energy products and services revenue from contracts with customers ("Customer Revenue") by regulated and nonregulated, with further disaggregation of regulated by line of business, including a reconciliation to the Company's reportable segment information included in Note 13 (in millions):


	For the Three-Month Period Ended June 30, 2021
	PacifiCorp		MidAmerican Funding		NV Energy		Northern Powergrid		BHE Pipeline Group		BHE Transmission		BHE Renewables		BHE and Other(1)		Total
Customer Revenue:
Regulated:
Retail electric	$	1,188	$	516	$	708	$	—	$	—	$	—	$	—	$	(1)	$	2,411
Retail gas	—		89		20		—		—		—		—		—		109
Wholesale	30		69		10		—		—		—		—		(1)		108
Transmission and distribution	37		15		22		243		—		178		—		—		495
Interstate pipeline	—		—		—		—		458		—		—		(25)		433
Other	31		—		1		—		(1)		—		—		—		31
Total Regulated	1,286		689		761		243		457		178		—		(27)		3,587
Nonregulated	—		1		1		8		232		7		239		124		612
Total Customer Revenue	1,286		690		762		251		689		185		239		97		4,199
Other revenue	12		3		5		29		17		(3)		28		11		102
Total	$	1,298	$	693	$	767	$	280	$	706	$	182	$	267	$	108	$	4,301


	For the Six-Month Period Ended June 30, 2021
	PacifiCorp		MidAmerican Funding		NV Energy		Northern Powergrid		BHE Pipeline Group		BHE Transmission		BHE Renewables		BHE and Other(1)		Total
Customer Revenue:
Regulated:
Retail electric	$	2,333	$	968	$	1,219	$	—	$	—	$	—	$	—	$	(1)	$	4,519
Retail gas	—		549		58		—		—		—		—		—		607
Wholesale	66		194		25		—		17		—		—		(1)		301
Transmission and distribution	62		30		43		506		—		350		—		—		991
Interstate pipeline	—		—		—		—		1,273		—		—		(66)		1,207
Other	54		—		1		—		1		—		—		—		56
Total Regulated	2,515		1,741		1,346		506		1,291		350		—		(68)		7,681
Nonregulated	—		11		1		18		469		15		405		311		1,230
Total Customer Revenue	2,515		1,752		1,347		524		1,760		365		405		243		8,911
Other revenue	25		8		11		56		39		(3)		52		51		239
Total	$	2,540	$	1,760	$	1,358	$	580	$	1,799	$	362	$	457	$	294	$	9,150


	For the Three-Month Period Ended June 30, 2020
	PacifiCorp		MidAmerican Funding		NV Energy		Northern Powergrid		BHE Pipeline Group		BHE Transmission		BHE Renewables		BHE and Other(1)		Total
Customer Revenue:
Regulated:
Retail electric	$	1,066	$	468	$	638	$	—	$	—	$	—	$	—	$	—	$	2,172
Retail gas	—		84		20		—		—		—		—		—		104
Wholesale	17		37		6		—		—		—		—		(1)		59
Transmission and distribution	24		18		22		191		—		164		—		—		419
Interstate pipeline	—		—		—		—		221		—		—		(26)		195
Other	20		—		—		—		—		—		—		—		20
Total Regulated	1,127		607		686		191		221		164		—		(27)		2,969
Nonregulated	—		3		1		5		—		5		212		122		348
Total Customer Revenue	1,127		610		687		196		221		169		212		95		3,317
Other revenue	17		6		8		25		4		—		32		10		102
Total	$	1,144	$	616	$	695	$	221	$	225	$	169	$	244	$	105	$	3,419


	For the Six-Month Period Ended June 30, 2020
	PacifiCorp		MidAmerican Funding		NV Energy		Northern Powergrid		BHE Pipeline Group		BHE Transmission		BHE Renewables		BHE and Other(1)		Total
Customer Revenue:
Regulated:
Retail electric	$	2,188	$	878	$	1,167	$	—	$	—	$	—	$	—	$	—	$	4,233
Retail gas	—		271		67		—		—		—		—		—		338
Wholesale	17		101		20		—		—		—		—		(2)		136
Transmission and distribution	46		33		45		424		—		333		—		—		881
Interstate pipeline	—		—		—		—		621		—		—		(74)		547
Other	46		—		1		—		—		—		—		—		47
Total Regulated	2,297		1,283		1,300		424		621		333		—		(76)		6,182
Nonregulated	—		9		2		12		—		8		371		249		651
Total Customer Revenue	2,297		1,292		1,302		436		621		341		371		173		6,833
Other revenue	53		10		15		51		5		—		51		35		220
Total	$	2,350	$	1,302	$	1,317	$	487	$	626	$	341	$	422	$	208	$	7,053

(1)The BHE and Other reportable segment represents amounts related principally to other entities, corporate functions and intersegment eliminations.

Real Estate Services

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


	HomeServices
	Three-Month Periods				Six-Month Periods
	Ended June 30,				Ended June 30,
	2021		2020		2021		2020
Customer Revenue:
Brokerage	$	1,569	$	957	$	2,591	$	1,734
Franchise	24		15		42		31
Total Customer Revenue	1,593		972		2,633		1,765
Mortgage and other revenue	170		221		362		321
Total	$	1,763	$	1,193	$	2,995	$	2,086


	Three-Month Periods				Six-Month Periods
	Ended June 30,				Ended June 30,
	2021		2020		2021		2020
Operating revenue by country:
United States	$	5,604	$	4,224	$	11,201	$	8,313
United Kingdom	280		221		580		487
Canada	180		167		357		338
Philippines and other	—		—		7		1
Total operating revenue by country	$	6,064	$	4,612	$	12,145	$	9,139


Income before income tax expense (benefit) and equity loss by country:
United States	$	2,611	$	1,027	$	2,188	$	1,381
United Kingdom	104		59		236		168
Canada	46		46		85		86
Philippines and other	(1)		13		5		17
Total income before income tax expense (benefit) and equity loss by country	$	2,760	$	1,145	$	2,514	$	1,652

Summary of 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 June 30, 2021, by reportable segment (in millions):


	Performance obligations expected to be satisfied:
	Less than 12 months		More than 12 months		Total
BHE Pipeline Group	$	2,562	$	21,728	$	24,290
BHE Transmission	350		—		350
Total	$	2,912	$	21,728	$	24,640

PAC

Disaggregation of Revenue [Line Items]

Disaggregation of Revenue

The following table summarizes PacifiCorp's revenue from contracts with customers ("Customer Revenue") by line of business, with further disaggregation of retail by customer class (in millions):




	Three-Month Periods				Six-Month Periods
	Ended June 30,				Ended June 30,
	2021		2020		2021		2020
Customer Revenue:
Retail:
Residential	$	429	$	384	$	912	$	844
Commercial	393		346		752		704
Industrial	282		268		553		545
Other retail	84		68		116		95
Total retail	1,188		1,066		2,333		2,188
Wholesale (1)	30		17		66		17
Transmission	37		24		62		46
Other Customer Revenue	31		20		54		46
Total Customer Revenue	1,286		1,127		2,515		2,297
Other revenue	12		17		25		53
Total operating revenue	$	1,298	$	1,144	$	2,540	$	2,350

(1)Includes net payments to counterparties for the financial settlement of certain non-derivative forward contracts for energy sales.

MEC

Disaggregation of Revenue [Line Items]

Disaggregation of Revenue

The following table summarizes MidAmerican Energy's revenue from contracts with customers ("Customer Revenue") by line of business, with further disaggregation of retail by customer class, including a reconciliation to MidAmerican Energy's reportable segment information included in Note 11, (in millions):


	For the Three-Month Period Ended June 30, 2021								For the Six-Month Period Ended June 30, 2021
	Electric		Natural Gas		Other		Total		Electric		Natural Gas		Other		Total
Customer Revenue:
Retail:
Residential	$	170	$	59	$	—	$	229	$	331	$	367	$	—	$	698
Commercial	80		18		—		98		151		147		—		298
Industrial	230		3		—		233		420		15		—		435
Natural gas transportation services	—		9		—		9		—		19		—		19
Other retail(1)	36		—		—		36		66		1		—		67
Total retail	516		89		—		605		968		549		—		1,517
Wholesale	52		17		—		69		126		68		—		194
Multi-value transmission projects	15		—		—		15		30		—		—		30
Other Customer Revenue	—		—		1		1		—		—		11		11
Total Customer Revenue	583		106		1		690		1,124		617		11		1,752
Other revenue	3		—		—		3		7		1		—		8
Total operating revenue	$	586	$	106	$	1	$	693	$	1,131	$	618	$	11	$	1,760


	For the Three-Month Period Ended June 30, 2020								For the Six-Month Period Ended June 30, 2020
	Electric		Natural Gas		Other		Total		Electric		Natural Gas		Other		Total
Customer Revenue:
Retail:
Residential	$	166	$	59	$	—	$	225	$	314	$	187	$	—	$	501
Commercial	73		15		—		88		143		58		—		201
Industrial	197		3		—		200		360		7		—		367
Natural gas transportation services	—		7		—		7		—		18		—		18
Other retail(1)	32		1		—		33		61		1		—		62
Total retail	468		85		—		553		878		271		—		1,149
Wholesale	28		9		—		37		70		31		—		101
Multi-value transmission projects	17		—		—		17		33		—		—		33
Other Customer Revenue	—		—		—		—		—		—		1		1
Total Customer Revenue	513		94		—		607		981		302		1		1,284
Other revenue	5		1		—		6		8		2		—		10
Total operating revenue	$	518	$	95	$	—	$	613	$	989	$	304	$	1	$	1,294

(1) Other retail includes provisions for rate refunds, for which any actual refunds will be reflected in the applicable customer classes upon resolution of the related regulatory proceeding.

NPC

Disaggregation of Revenue [Line Items]

Disaggregation of Revenue

The following table summarizes Nevada Power's revenue from contracts with customers ("Customer Revenue") by line of business, with further disaggregation of retail by customer class (in millions):


	Three-Month Periods				Six-Month Periods
	Ended June 30,				Ended June 30,
	2021		2020		2021		2020
Customer Revenue:
Retail:
Residential	$	326	$	304	$	521	$	497
Commercial	110		96		194		190
Industrial	95		83		158		154
Other	3		2		6		5
Total fully bundled	534		485		879		846
Distribution only service	5		6		10		13
Total retail	539		491		889		859
Wholesale, transmission and other	15		12		29		27
Total Customer Revenue	554		503		918		886
Other revenue	5		6		11		12
Total revenue	$	559	$	509	$	929	$	898

SPPC

Disaggregation of Revenue [Line Items]

Disaggregation of Revenue

The following table summarizes Sierra Pacific's revenue from contracts with customers ("Customer Revenue") by line of business, with further disaggregation of retail by customer class, including a reconciliation to Sierra Pacific's reportable segment information included in Note 10 (in millions):


	Three-Month Periods
	Ended June 30,
	2021						2020
	Electric		Natural Gas		Total		Electric		Natural Gas		Total
Customer Revenue:
Retail:
Residential	$	68	$	13	$	81	$	63	$	14	$	77
Commercial	64		5		69		56		4		60
Industrial	42		2		44		34		2		36
Other	1		—		1		1		—		1
Total fully bundled	175		20		195		154		20		174
Distribution only service	1		—		1		1		—		1
Total retail	176		20		196		155		20		175
Wholesale, transmission and other	12		—		12		9		—		9
Total Customer Revenue	188		20		208		164		20		184
Other revenue	1		—		1		1		—		1
Total revenue	$	189	$	20	$	209	$	165	$	20	$	185


	Six-Month Periods
	Ended June 30,
	2021						2020
	Electric		Natural Gas		Total		Electric		Natural Gas		Total
Customer Revenue:
Retail:
Residential	$	138	$	38	$	176	$	132	$	44	$	176
Commercial	117		15		132		112		17		129
Industrial	81		5		86		75		6		81
Other	3		—		3		2		—		2
Total fully bundled	339		58		397		321		67		388
Distribution only service	2		—		2		2		—		2
Total retail	341		58		399		323		67		390
Wholesale, transmission and other	28		—		28		24		—		24
Total Customer Revenue	369		58		427		347		67		414
Other revenue	1		1		2		2		1		3
Total revenue	$	370	$	59	$	429	$	349	$	68	$	417

EEGH

Disaggregation of Revenue [Line Items]

Disaggregation of Revenue

The following table summarizes Eastern Energy Gas' revenue from contracts with customers ("Customer Revenue") by regulated and nonregulated, with further disaggregation of regulated by line of business (in millions):


	Three-Month Periods				Six-Month Periods
	Ended June 30,				Ended June 30,
	2021		2020		2021		2020
Customer Revenue:
Regulated:
Gas transportation and storage	$	246	$	302	$	525	$	646
Wholesale	—		—		17		2
Other	(2)		2		(2)		3
Total regulated	244		304		540		651




Nonregulated	190		205		380		413
Total Customer Revenue	434		509		920		1,064
Other revenue	3		1		3		2
Total operating revenue	$	437	$	510	$	923	$	1,066

Summary of Remaining Performance Obligations

The following table summarizes Eastern Energy Gas' 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 June 30, 2021 (in millions):


	Performance obligations expected to be satisfied
	Less than 12 months		More than 12 months		Total
Eastern Energy Gas	$	1,571	$	16,779	$	18,350