Inventories (Tables)

12 Months Ended

Dec. 31, 2022

Inventory Disclosure [Abstract]

Inventories

Inventories at December 31 consisted of:

	2022		2021
Finished goods	$	1,841	$	1,747
Raw materials and work in process	7,063		6,220
Supplies	238		196
Total (approximates current cost)	9,142		8,163
Decrease to LIFO cost	(293)		(16)
	$	8,849	$	8,147
Recognized as:
Inventories	$	5,911	$	5,953
Other Assets	2,938		2,194