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Supplemental Cash Flow Disclosures
 12 Months Ended
Dec. 31, 2022
Condensed Cash Flow Statements, Captions [Line Items]  
Supplemental Cash Flow Disclosures Supplemental Cash Flow Disclosures
The summary of supplemental cash flow disclosures as of and for the years ended December 31 is as follows (in millions):
202220212020
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized$2,071 $2,041 $1,855 
Income taxes received, net(1)
$1,863 $1,309 $1,361 
Supplemental disclosure of non-cash investing and financing transactions:
Accruals related to property, plant and equipment additions$1,049 $834 $801 

(1)Includes $1,961 million, $1,441 million and $1,504 million of income taxes received from Berkshire Hathaway in 2022, 2021 and 2020, respectively.
PAC  
Condensed Cash Flow Statements, Captions [Line Items]  
Supplemental Cash Flow Disclosures Supplemental Cash Flow Disclosures
The summary of supplemental cash flow disclosures as of and for the years ended December 31 is as follows (in millions):
202220212020
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized$380 $395 $348 
Income taxes (received) paid, net$(185)$(120)$107 
Supplemental disclosure of non-cash investing and financing activities:
Accruals related to property, plant and equipment additions
$558 $254 $344 
MEC  
Condensed Cash Flow Statements, Captions [Line Items]  
Supplemental Cash Flow Disclosures Supplemental Cash Flow Disclosures
The summary of supplemental cash flow disclosures as of and for the years ending December 31 is as follows (in millions):
202220212020
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized$292 $279 $286 
Income taxes received, net
$840 $746 $709 
Supplemental disclosure of non-cash investing transactions:
Accruals related to property, plant and equipment additions
$168 $257 $227 
MidAmerican Funding, LLC  
Condensed Cash Flow Statements, Captions [Line Items]  
Supplemental Cash Flow Disclosures Supplemental Cash Flow Information
The summary of supplemental cash flow information as of and for the years ending December 31 is as follows (in millions):
202220212020
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized$309 $296 $302 
Income taxes received, net
$845 $751 $715 
Supplemental disclosure of non-cash investing and financing transactions:
Accruals related to property, plant and equipment additions
$168 $257 $227 
NPC  
Condensed Cash Flow Statements, Captions [Line Items]  
Supplemental Cash Flow Disclosures Supplemental Cash Flow Disclosures
The summary of supplemental cash flow disclosures as of and for the years ended December 31 is as follows (in millions):
202220212020
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized$121 $115 $115 
Income taxes (refunded) paid$(29)$63 $50 
Supplemental disclosure of non-cash investing and financing transactions:
Accruals related to property, plant and equipment additions$98 $53 $32 
SPPC  
Condensed Cash Flow Statements, Captions [Line Items]  
Supplemental Cash Flow Disclosures Supplemental Cash Flow Disclosures
The summary of supplemental cash flow disclosures as of and for the years ended December 31 is as follows (in millions):
202220212020
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized$45 $41 $42 
Income taxes (refunded) paid$(1)$(3)$2 
Supplemental disclosure of non-cash investing and financing transactions:
Accruals related to property, plant and equipment additions$57 $27 $17 
EEGH  
Condensed Cash Flow Statements, Captions [Line Items]  
Supplemental Cash Flow Disclosures Supplemental Cash Flow Disclosures
The summary of supplemental cash flow disclosures as of and for the years ended December 31 is as follows (in millions):

202220212020
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized$143 $144 $317 
Income taxes paid (received), net$2 $(60)$31 
Supplemental disclosure of non-cash investing and financing transactions:
Accruals related to property, plant and equipment additions$29 $42 $30 
Equity distributions(1)
$(42)$(137)$— 
Equity contributions(1)
$98 $73 $— 
Distribution of Questar Pipeline Group$— $— $(699)
Distribution of 50% interest in Cove Point
$— $— $(2,765)
Acquisition of Eastern Energy Gas by BHE$— $— $343 
(1)Amounts primarily represent the forgiveness of affiliated receivables/payables.
EGTS  
Condensed Cash Flow Statements, Captions [Line Items]  
Supplemental Cash Flow Disclosures Supplemental Cash Flow Disclosures
The summary of supplemental cash flow disclosures as of and for the years ended December 31 is as follows (in millions):

202220212020
Supplemental disclosure of cash flow information:
Interest paid, net of amounts capitalized$67 $71 $82 
Income taxes paid (received), net$2 $(12)$58 
Supplemental disclosure of non-cash investing and financing transactions:
Accruals related to property, plant and equipment additions$15 $29 $25 
Equity dividends(1)
$(21)$(58)$— 
Equity contributions(2)
$34 $292 $— 
Acquisition of EGTS by BHE$— $— $40 

(1)Equity dividends represents the forgiveness of affiliated receivables.
(2)Equity contributions for the year ended December 31, 2021 primarily reflect the impacts from the intercompany debt exchange with Eastern Energy Gas. See Note 9 for more information regarding the intercompany debt exchange with Eastern Energy Gas.