v3.22.2
Inventories
6 Months Ended
Jun. 30, 2022
Inventory Disclosure [Abstract]  
Inventories Inventories
June 30, 2022December 31, 2021
Finished goods$407 $350 
Work-in-process1,278 1,105 
Purchased raw materials156 109 
Operating supplies69 66 
$1,910 $1,630