Summary of Significant Accounting Policies (Schedule of Property Plant and Equipment) (Details) (USD $) In Thousands, unless otherwise specified	Oct. 31, 2013	Oct. 31, 2012	Oct. 31, 2011
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,240,576	$ 1,060,086
Less: accumulated depreciation and amortization	500,709	419,831
Property, plant and equipment, net	739,867	640,255	609,205
Land and improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	16,282	10,168
Building and improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	184,616	192,157
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	831,356	766,885
Construction in progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 208,322	$ 90,876