INVENTORIES

9 Months Ended

Sep. 30, 2016

Inventory Disclosure [Abstract]

INVENTORIES

INVENTORIES

The following table provides a breakdown of inventories:

Inventories In millions	Sep 30, 2016			Dec 31, 2015
Finished goods	$	212		$	191
Work in process	43			33
Raw materials	50			42
Supplies	90			86
Total FIFO inventories	$	395		$	352
Adjustment of inventories to a LIFO basis	(68		)	(49		)
Total inventories	$	327		$	303