v3.26.1
Inventories (Tables)
6 Months Ended
Jun. 30, 2026
Inventory Disclosure [Abstract]  
Schedule of Inventories
Inventories consisted of the following:

Millions of Dollars
June 30
2026
December 31
2025
Crude oil and products$5,315 4,529 
Materials and supplies607 568 
$5,922 5,097