Inventories (Tables)

9 Months Ended

Sep. 30, 2022

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventory by major classification was as follows:

	September 30, 2022		December 31, 2021
Finished goods	$	756	$	747
Work in process	615		508
Raw materials	502		510
Materials and supplies	75		81
Total inventories	$	1,948	$	1,846