v3.25.4
Inventories (Tables)
12 Months Ended
Dec. 31, 2025
Inventory Disclosure [Abstract]  
Inventories
Inventories (principally using the LIFO method) are comprised of the following:
 
 December 31,
(Millions of dollars)20252024
Raw materials$7,434 $6,681 
Work-in-process1,598 1,438 
Finished goods8,725 8,329 
Supplies378 379 
Total inventories$18,135 $16,827