Goodwill and Other Intangible Assets - Components of Other Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 04, 2017	Jul. 29, 2016	Aug. 04, 2017	Jul. 29, 2016	Oct. 31, 2016
Other Intangible Assets
Gross Carrying Amount	$ 170,680		$ 170,680		$ 164,553
Accumulated Amortization	(68,864)		(68,864)		(60,728)
Net	101,816		101,816		103,825
Non-amortizable - trade names	4,442		4,442		4,268
Total other intangible assets, gross	175,122		175,122		168,821
Total other intangible assets, net	106,258	$ 110,785	106,258	$ 110,785	108,093
Amortization expense for intangible assets	2,500	$ 2,500	7,400	$ 8,100
Estimated amortization expense
Fiscal 2017 (remainder)	2,400		2,400
Fiscal 2018	8,000		8,000
Fiscal 2019	7,100		7,100
Fiscal 2020	6,600		6,600
Fiscal 2021	6,200		6,200
Fiscal 2022	6,100		6,100
After 2022	65,400		65,400
Patents
Other Intangible Assets
Gross Carrying Amount	15,155		15,155		15,151
Accumulated Amortization	(11,419)		(11,419)		(10,866)
Net	3,736		3,736		4,285
Non-compete agreements
Other Intangible Assets
Gross Carrying Amount	6,890		6,890		6,886
Accumulated Amortization	(6,764)		(6,764)		(6,681)
Net	126		126		205
Customer-related
Other Intangible Assets
Gross Carrying Amount	87,507		87,507		84,353
Accumulated Amortization	(17,812)		(17,812)		(14,434)
Net	69,695		69,695		69,919
Developed technology
Other Intangible Assets
Gross Carrying Amount	30,232		30,232		28,648
Accumulated Amortization	(26,180)		(26,180)		(23,712)
Net	4,052		4,052		4,936
Trade names
Other Intangible Assets
Gross Carrying Amount	30,096		30,096		28,715
Accumulated Amortization	(5,889)		(5,889)		(4,235)
Net	24,207		24,207		24,480
Other
Other Intangible Assets
Gross Carrying Amount	800		800		800
Accumulated Amortization	(800)		(800)		(800)
Net	$ 0		$ 0		$ 0