Summary of Significant Accounting Policies (Schedule of Property Plant and Equipment) (Details) - USD ($) $ in Thousands	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,757,500	$ 1,603,200
Less: accumulated depreciation and amortization	847,400	725,500
Property, plant and equipment, net	910,100	877,700	$ 967,100
Land and improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	17,700	18,200
Building and improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	279,200	259,900
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,270,500	1,171,100
Construction in progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 190,100	$ 154,000