Summary of Significant Accounting Policies (Schedule of Property Plant and Equipment) (Details) - USD ($) $ in Thousands	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2014
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,603,243	$ 1,650,730
Less: accumulated depreciation and amortization	725,571	683,633
Property, plant and equipment, net	877,672	967,097	$ 937,300
Land and improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	18,200	19,800
Building and improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	259,900	226,100
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,171,100	1,085,100
Construction in progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 154,100	$ 319,700