v3.25.4
Cash Flow Information (Tables)
12 Months Ended
Dec. 31, 2025
Supplemental Cash Flow Information [Abstract]  
Schedule of Supplemental Cash Flow Information
Supplemental Cash Flow Information
Millions of Dollars
202520242023
Cash Payments (Receipts)
Interest$972 901 816 
Federal Income Taxes92 800 565 
State Income Taxes
California(19)**96 
Illinois10 ****
New Jersey(13)**88 
Oklahoma(19)****
Other(5)85 176 
Foreign Income Taxes
Austria11 ****
Canada51 69 **
Germany108 99 133 
United Kingdom(22)122 295 
Other6 11 44 
Total income taxes*200 1,186 1,397 
* Federal income tax payments in 2024 and 2023 include $551 million and $196 million, respectively, of cash paid to counterparties to purchase IRA eligible tax credits.
** The amount of income taxes paid during the year does not meet the 5% disaggregation threshold.


 Millions of Dollars
202520242023
Non-cash investing activities
Derecognition of government obligations$— 1,100 — 
Reduction of WRB investment balance— 290 — 
Non-cash financing activities
Derecognition of Discharged Notes$— (1,100)— 
Distribution of Advance Term Loan from WRB— (290)— 
Reduction in borrowings under Receivables Securitization Facility(469)(125)—