Restructuring Charges Restructuring Charges (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2016
Restructuring Cost and Reserve [Line Items]
Restructuring	$ 6,613	$ 4,777	$ 0
Restructuring and Related Activities, Liability Not Recognized	5610
Restructuring Reserve [Roll Forward]
Beginning balance	$ 335
Restructuring Expense	6,613
Payments	6,333
Ending balance	615	335
Employee costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring	3,030	392
Restructuring Reserve [Roll Forward]
Beginning balance	65
Restructuring Expense	3,030
Payments	2,728
Ending balance	367	65
Impairment of fixed assets [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	11,390
Restructuring	0	4,085
Legal and professional costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring	1,731	270
Restructuring Reserve [Roll Forward]
Beginning balance	270
Restructuring Expense	1,731
Payments	1,753
Ending balance	248	270
Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring	1,852	30
Restructuring Reserve [Roll Forward]
Beginning balance	0
Payments	1,852
Ending balance	0	$ 0
Pendergrass, Georgia Facility [Member]
Restructuring Cost and Reserve [Line Items]
Increase (Decrease) in Assets Held-for-sale	$ 9,142