Property, Plant and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2016	Jan. 31, 2015	Oct. 31, 2015
Property, Plant and Equipment [Abstract]
Land and improvements	$ 11,354		$ 11,330
Buildings and improvements	119,352		118,166
Machinery and equipment	489,105		488,047
Furniture and fixtures	17,992		13,901
Construction in Progress	45,091		51,253
Total, at cost	682,894		682,697
Less: Accumulated depreciation	409,867		402,437
Property, plant and equipment, net	273,027		$ 280,260
Depreciation	$ 8,725	$ 8,100