Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 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): 

	Nine Months Ended September 30,
	2024		2023
Cash paid during the period for interest on debt, net of amounts capitalized	$	823	$	906
Cash paid (refunded) for income taxes, net	(72)		85
Non-cash investing activity:
Unpaid purchases of property, plant and equipment, net (1)	175		204
Commitments due to equity method investee (1)	—		14
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	18		9
Unpaid repurchase on common stock	—		13
Unpaid dividends on common stock	—		3

(1)Reflects unpaid portion, as of the end of each period, of assets and liabilities recognized during the respective periods.