XML 47 R28.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Supplemental Cash Flow Information | 12 Months Ended
--- | ---
Dec. 31, 2024
Supplemental Cash Flow Information [Abstract] |
Supplemental Cash Flow Information | SUPPLEMENTAL CASH FLOW INFORMATION 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. See Note 11—Leases for supplemental cash flow information related to our leases.

X
- Definition The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/230/tableOfContent + Details
Name: | us-gaap_CashFlowSupplementalDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowInformationAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration