Inventories (Tables)

3 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Inventories, Net of Reserves

Inventories, net of reserves, were as follows:

	March 31		December 31
In thousands	2017		2016
Raw materials	$	65,021	$	66,359
In-process and finished		122,792		112,507
Supplies		72,931		70,803
Total	$	260,744	$	249,669