Nature of Operations, Basis of Presentation and Significant Accounting Policies, Long Lived Assets (Details) $ in Thousands		12 Months Ended
	Aug. 31, 2020 reporting_unit	Oct. 31, 2020 USD ($) reporting_unit	Oct. 31, 2019 USD ($)	Oct. 31, 2018 USD ($)
Property, Plant and Equipment [Line Items]
Goodwill, Impairment Loss		$ 0	$ 74,600
Goodwill		$ 146,154	145,563	$ 219,627
Number of Reporting Units | reporting_unit	5	5
NA Cabinet Components
Property, Plant and Equipment [Line Items]
Goodwill			$ 39,100	$ 113,700
Number of Reporting Units | reporting_unit	1
Land Improvements | Minimum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life		7 years
Land Improvements | Maximum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life		25 years
Building | Minimum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life		25 years
Building | Maximum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life		40 years
Building Improvements | Minimum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life		5 years
Building Improvements | Maximum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life		20 years
Machinery and Equipment | Minimum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life		2 years
Machinery and Equipment | Maximum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life		15 years