INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory

The following table provides a breakdown of inventories:

Inventories at Dec 31
In millions	2021		2020
Finished goods	$	4,554	$	3,140
Work in process	1,615		996
Raw materials	822		598
Supplies	866		933
Total	$	7,857	$	5,667
Adjustment of inventories to the LIFO basis	(485)		34
Total inventories	$	7,372	$	5,701