v3.26.3
Inventories (Tables)
9 Months Ended
Sep. 30, 2026
Inventory Disclosure [Abstract]  
Summary of Inventories
Inventories (principally using the last-in, first-out (LIFO) method) were comprised of the following:
 
(Millions of dollars)September 30, 2026December 31, 2025
Raw materials$9,460 $7,434 
Work-in-process2,319 1,598 
Finished goods9,988 8,725 
Supplies447 378 
Total inventories$22,214 $18,135