XML 73 R51.htm IDEA: XBRL DOCUMENT v3.2.0.727
INVENTORIES (Details) - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 31, 2014
Inventory Disclosure [Abstract]    
Raw material $ 93,612 $ 119,989
Work-in-process 39,904 41,073
Finished goods 179,758 179,998
Inventory, Gross 313,274 341,060
Adjustment to LIFO basis (7,187) (9,628)
Inventory, Net $ 306,087 $ 331,432
Percentage of LIFO Inventory 9.00% 11.00%