Inventories (Tables)

12 Months Ended

Dec. 31, 2014

Inventory Disclosure [Abstract]

Inventories

Inventories at December 31, 2014 and 2013 were as follows:

In millions	2014			2013
Raw material	$	458		$	482
Work-in-process	133			150
Finished goods	677			700
LIFO reserve	(88		)	(85		)
	$	1,180		$	1,247