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Supplemental Cash Flow Information (Tables)
 3 Months Ended
Mar. 31, 2024
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):
Three Months Ended
March 31,
20242023
Decrease (increase) in current assets:
Receivables, net$257 $2,381 
Inventories(356)(641)
Prepaid expenses and other86 (37)
Increase (decrease) in current liabilities:
Accounts payable(130)(2,269)
Accrued expenses(163)(61)
Taxes other than income taxes payable(102)(23)
Income taxes payable248 116 
Changes in current assets and current liabilities$(160)$(534)
Cash flows related to interest and income taxes were as follows (in millions):
Three Months Ended
March 31,
20242023
Interest paid in excess of amount capitalized,
including interest on finance leases
$100 $82 
Income taxes paid, net103 616 

Supplemental cash flow information related to our operating and finance leases was as follows (in millions):
Three Months Ended March 31,
20242023
Operating
Leases		Finance
Leases		Operating
Leases		Finance
Leases
Cash paid for amounts included in the
measurement of lease liabilities:
Operating cash flows$124 $29 $102 $27 
Financing cash flows— 56 — 49 
Changes in lease balances resulting from new
and modified leases
153 186 67 47