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SUPPLEMENTAL FINANCIAL INFORMATION
6 Months Ended
Jun. 30, 2020
Supplemental Cash Flow Elements [Abstract]  
SUPPLEMENTAL FINANCIAL INFORMATION SUPPLEMENTAL FINANCIAL INFORMATION
Reconciliation of Cash, Cash Equivalents and Restricted Cash
The following table provides a reconciliation of cash, cash equivalents and restricted cash reported on the condensed consolidated statements of financial position that sum to the total of the same such amounts shown in the condensed consolidated statements of cash flows:
June 30,December 31,
(in millions)2020201920192018
Cash and cash equivalents$78  $ $ $ 
Restricted cash included in:
Other non-current assets    
Total cash, cash equivalents and restricted cash$82  $ $ $10  
Restricted cash included in other non-current assets primarily represents cash on deposit to pay for vegetation management, land easements and land purchases for the purpose of transmission line construction.
Supplementary Cash Flows Information
Six months ended
June 30,
(in millions)20202019
Supplementary cash flows information:  
Interest paid (net of interest capitalized)$117  $103  
Income tax refunds received—   
Supplementary non-cash investing and financing activities: 
Additions to property, plant and equipment and other long-lived assets (a)96  107  
Allowance for equity funds used during construction12  16  
Right-of-use assets obtained in exchange for new operating lease liabilities—   
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(a)Amounts consist of current and 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, 2020 or 2019, respectively, but will be or have been included as a cash outflow from investing activities for expenditures for property, plant and equipment when paid.