Supplemental Cash Flow Information

9 Months Ended

Sep. 30, 2025

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

Note 18. Supplemental Cash Flow Information

The following table provides information regarding the net effect of changes in our operating accounts and cash payments for interest and income taxes for the periods indicated:

	For the Nine Months Ended September 30,
	2025		2024
Decrease (increase) in:
Accounts receivable – trade	$	1,725	$	(426)
Accounts receivable – related parties	3		2
Inventories	(101)		32
Prepaid and other current assets	(81)		(96)
Other assets	23		62
Increase (decrease) in:
Accounts payable – trade	26		(147)
Accounts payable – related parties	(37)		(62)
Accrued product payables	(1,353)		305
Accrued interest	(248)		(185)
Other current liabilities	(17)		52
Other long-term liabilities	(109)		(100)
Net effect of changes in operating accounts	$	(169)	$	(563)
Cash payments for interest, net of $147 and $82 capitalized during the nine months ended September 30, 2025 and 2024, respectively	$	1,260	$	1,180
Cash payments for federal and state income taxes	$	12	$	19

We incurred liabilities for construction in progress that had not been paid at September 30, 2025 and December 31, 2024 of $571 million and $490 million, respectively. Such amounts are not included under the caption “Capital expenditures” on the Unaudited Condensed Statements of Consolidated Cash Flows.