Inventories Net (Tables)

3 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Inventories

At March 31, 2015 and December 31, 2014, the major classes of inventory are as follows:

In thousands	March 31, 2015		December 31, 2014
Raw materials and supplies	$	55,251	$	58,951
Work in process	19,194		19,151
Finished goods	82,571		95,599
Total	$	157,016	$	173,701