XML 34 R25.htm IDEA: XBRL DOCUMENT

Inventory (Policies)	3 Months Ended
Inventory (Policies)	Mar. 31, 2022
Inventory Disclosure [Abstract]
Inventory	Inventories are stated at the lower of cost (first-in, first-out (FIFO) and average cost methods) or net realizable value.

Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost.

+ References + Details