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GENERAL (Tables)
6 Months Ended
Jun. 30, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Supplementary Cash Flows Information
 
Six months ended
 
June 30,
(in millions)
2017
 
2016
Supplementary cash flows information:
 
 
 
Interest paid (net of interest capitalized) (a)
$
110

 
$
95

Income taxes paid

 
21

Supplementary non-cash investing and financing activities:
 
 
 
Additions to property, plant and equipment and other long-lived assets (b)
$
93

 
$
100

Allowance for equity funds used during construction
16

 
16

____________________________
(a)
Amount for the six months ended June 30, 2017 includes $9 million of interest paid associated with the return on equity (“ROE”) complaints. See Note 12 to the condensed consolidated interim financial statements for information on the ROE complaints.
(b)
Amounts consist of accrued liabilities for construction, labor, materials and other costs that have not been included in investing activities. These amounts have not been paid for as of June 30, 2017 or 2016, respectively, but will be or have been included as a cash outflow from investing activities when paid.