Restructuring Restructuring (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2019	Jan. 31, 2018
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 3,006	$ 1,514
Restructuring Reserve [Roll Forward]
Beginning Balance	615
Restructuring Expense	3,006
Payments	1,963
Ending Balance	1,658
Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Costs	14,396
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	553	611
Restructuring Reserve [Roll Forward]
Beginning Balance	367
Restructuring Expense	553
Payments	181
Ending Balance	739
Legal and Professional Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,242	831
Restructuring Reserve [Roll Forward]
Beginning Balance	248
Restructuring Expense	1,242
Payments	571
Ending Balance	919
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,211	$ 72
Restructuring Reserve [Roll Forward]
Beginning Balance	0
Restructuring Expense	1,211
Payments	1,211
Ending Balance	0
Other Current Assets [Member] | Pendergrass
Restructuring Cost and Reserve [Line Items]
Assets Held-for-sale, Not Part of Disposal Group	$ 1,257