INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

The following table provides a breakdown of inventories:

Inventories	Mar 31, 2021		Dec 31, 2020
In millions
Finished goods	$	216	$	157
Work in process	29		23
Raw materials	45		38
Supplies	86		98
Total	$	376	$	316
Adjustment of inventories to a LIFO basis	(128)		(93)
Total inventories	$	248	$	223