XML 30 R15.htm IDEA: XBRL DOCUMENT v3.22.1
INVENTORIES
3 Months Ended
Mar. 31, 2022
Inventories [Abstract]  
Inventories INVENTORIES
The Company states inventories at the lower of cost or net realizable value for finished goods, work-in-progress, raw
materials, and supplies. The Company makes inventory write-downs on an item-by-item basis, except where it may be appropriate to group similar or related items.

December 31, 2021March 31,
2022
Work in progress, net$916 $996 
Raw materials and supplies, net205 189 
Total$1,121 $1,185 
The Company recorded $12 of reversal of inventory-write downs for the three months ended March 31, 2022