Short-term Debt and Credit Facilities (Tables)

12 Months Ended

Dec. 31, 2021

Line of Credit Facility [Line Items]

Schedule of Line of Credit Facilities

The following table summarizes BHE's and its subsidiaries' availability under their credit facilities as of December 31 (in millions):

					MidAmerican		NV		Northern		BHE
	BHE		PacifiCorp		Funding		Energy		Powergrid		Canada		HomeServices		Total(1)
2021:
Credit facilities(2)	$	3,500	$	1,200	$	1,509	$	650	$	271	$	851	$	3,300	$	11,281
Less:
Short-term debt	—		—		—		(339)		(1)		(245)		(1,424)		(2,009)
Tax-exempt bond support and letters of credit	—		(218)		(370)		—		—		(1)		—		(589)
Net credit facilities	$	3,500	$	982	$	1,139	$	311	$	270	$	605	$	1,876	$	8,683
2020:
Credit facilities(2)	$	3,500	$	1,200	$	1,509	$	650	$	228	$	923	$	3,020	$	11,030
Less:
Short-term debt	—		(93)		—		(45)		(23)		(225)		(1,900)		(2,286)
Tax-exempt bond support and letters of credit	—		(218)		(370)		—		—		(2)		—		(590)
Net credit facilities	$	3,500	$	889	$	1,139	$	605	$	205	$	696	$	1,120	$	8,154

(1)The table does not include unused credit facilities and letters of credit for investments that are accounted for under the equity method.

(2)Includes drawn uncommitted credit facilities totaling $1 million and $23 million, respectively, at Northern Powergrid as of December 31, 2021 and 2020.

PAC

Line of Credit Facility [Line Items]

Schedule of Line of Credit Facilities

The following table summarizes PacifiCorp's availability under its credit facilities as of December 31 (in millions):

2021:
Credit facilities	$	1,200
Less:
Short-term debt	—
Tax-exempt bond support	(218)
Net credit facilities	$	982
2020:
Credit facilities	$	1,200
Less:
Short-term debt	(93)
Tax-exempt bond support	(218)
Net credit facilities	$	889

MEC

Line of Credit Facility [Line Items]

Schedule of Line of Credit Facilities

The following table summarizes MidAmerican Energy's availability under its unsecured revolving credit facilities as of December 31 (in millions):

	2021		2020
Credit facilities	$	1,505	$	1,505
Less:
Variable-rate tax-exempt bond support	(370)		(370)
Net credit facilities	$	1,135	$	1,135

NPC

Line of Credit Facility [Line Items]

Schedule of Line of Credit Facilities

The following table summarizes Nevada Power's availability under its credit facilities as of December 31 (in millions):

	2021		2020
Credit facilities	$	400	$	400
Short-term debt	(180)		—
Net credit facilities	$	220	$	400

SPPC

Line of Credit Facility [Line Items]

Schedule of Line of Credit Facilities

The following table summarizes Sierra Pacific's availability under its credit facilities as of December 31 (in millions):

	2021		2020
Credit facilities	$	250	$	250
Short-term debt	(159)		(45)
Net credit facilities	$	91	$	205