Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2026

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flows, Supplemental Disclosures

In order to determine net cash provided by operating activities, net income is adjusted by, among other things, changes in current assets and current liabilities as follows (in millions):

	Nine Months Ended September 30,
	2026		2025
Decrease (increase) in current assets:
Receivables, net	$	(5,021)	$	619
Inventories	(15)		529
Prepaid expenses and other	(281)		51
Increase (decrease) in current liabilities:
Accounts payable	3,635		(1,438)
Accrued expenses	(27)		264
Taxes other than income taxes payable	73		13
Income taxes payable	1,513		119
Changes in current assets and current liabilities	$	(123)	$	157

Cash flows related to interest and income taxes were as follows (in millions):

	Nine Months Ended September 30,
	2026		2025
Interest paid in excess of amount capitalized, including interest on finance leases	$	378	$	362
Income taxes paid, net	1,880		398

Supplemental cash flow information related to our operating and finance leases was as follows (in millions):

	Nine Months Ended September 30,
	2026				2025
	Operating Leases		Finance Leases		Operating Leases		Finance Leases
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows	$	424	$	89	$	394	$	84
Financing cash flows	—		185		—		196
Changes in lease balances resulting from new and modified leases	778		263		357		22