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Supplementary Cash Flow Information (Tables) | 12 Months Ended
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Dec. 31, 2024
Supplemental Cash Flow Elements [Abstract] |
Supplementary Information to Consolidated Statements of Cash Flows |
($ millions) | 2024 |  |  | 2023 |
Years ended December 31 |  |  |
Cash paid (received) for |  |  |
Interest | 1,361 |  |  | 1,255 |
Income taxes | (17) |  |  | 129 |
Change in working capital |  |  |
Accounts receivable and other current assets | (2) |  |  | 142 |
Prepaid expenses | (21) |  |  | (7) |
Inventories | (73) |  |  | (1) |
Regulatory assets - current portion | 93 |  |  | 104 |
Accounts payable and other current liabilities | 115 |  |  | (390) |
Regulatory liabilities - current portion | 56 |  |  | 71 |
| 168 |  |  | (81) |
Non-cash financing activity |  |  |
Common share dividends reinvested | 434 |  |  | 408 |
As at December 31 |  |  |
Non-cash investing and financing activities |  |  |
Accrued capital expenditures | 722 |  |  | 516 |
Contributions in aid of construction | 14 |  |  | 15 |

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- References No definition available. + Details
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