Inventories (Tables)

9 Months Ended

Sep. 30, 2016

Inventory Disclosure [Abstract]

Inventories

Inventories as of September 30, 2016 and December 31, 2015 were as follows:

In millions	September 30, 2016			December 31, 2015
Raw material	$	430		$	415
Work-in-process	145			130
Finished goods	674			622
LIFO reserve	(82		)	(81		)
Total inventories	$	1,167		$	1,086