Annual report pursuant to Section 13 and 15(d)

Supplemental Cash Flow Information

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 — 
(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.