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Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Dec. 31, 2024
Supplemental Cash Flow Information [Abstract] |
Schedule of Cash Flow, Supplemental Disclosures | The following table provides supplemental disclosure of substantive cash flow information (in millions):
| Year Ended December 31,
| 2024 |  | 2023 |  | 2022
Cash paid during the period for interest on debt, net of amounts capitalized | $ | 1,075 |  |  | $ | 1,032 |  |  | $ | 891 |
Cash paid (refunded) for income taxes, net | (92) |  |  | 117 |  |  | 30 |
Non-cash investing activity: |  |  |  |  |
Unpaid purchases of property, plant and equipment (1) | 256 |  |  | 204 |  |  | 181 |
Conveyance of property, plant and equipment in exchange for other non-current assets | — |  |  | — |  |  | 17 |
Conveyance of other non-current assets to equity method investee in exchange for equity method investment or infrastructure support | 34 |  |  | 30 |  |  | — |
Non-cash financing activity (1): |  |  |  |  |
Unpaid excise taxes on repurchase of common stock | 21 |  |  | 13 |  |  | — |
Unpaid repurchase on common stock | — |  |  | 10 |  |  | — |
Unpaid dividends on common stock | — |  |  | 3 |  |  | 4 |
(1)Reflects unpaid portion, as of the end of each period, of assets and liabilities recognized during the respective periods.

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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- References No definition available. + Details
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