XML 48 R30.htm IDEA: XBRL DOCUMENT v3.20.2
Inventories (Tables)
9 Months Ended
Sep. 30, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventory
At September 30, 2020 and December 31, 2019, inventory consists of the following:
September 30, 2020December 31, 2019
Finished goods$734 $1,027 
Work in process441 460 
Raw materials400 408 
Materials and supplies103 104 
$1,678 $1,999