Inventories

3 Months Ended

Mar. 31, 2023

Inventory Disclosure [Abstract]

Inventories

Note 7. Inventories

We state all inventories at the lower of cost or net realizable value. We use the last-in, first-out (LIFO) method for a portion of our inventories located in the continental U.S. Other inventories are valued by the first-in, first-out (FIFO) method or the weighted average cost method.

Inventories consisted of the following:

	March 31, 2023		December 31, 2022
Finished products	$	749	$	725
Work in process	605		605
Raw materials and supplies	299		266
Total	1,653		1,596
Decrease to LIFO cost	(57)		(58)
Inventories	$	1,596	$	1,538