Goodwill and Other Intangible Assets, Net - Components of Other Intangible Assets (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	Oct. 31, 2019	Jul. 31, 2020	Aug. 02, 2019	Jul. 31, 2020	Aug. 02, 2019
Other Intangible Assets
Weighted-Average Useful Life in Years	15 years 6 months			15 years 6 months	15 years
Gross Carrying Amount	$ 309,285	$ 328,693	$ 285,593	$ 328,693	$ 285,593
Accumulated Amortization	(91,223)	(105,944)	(86,581)	(105,944)	(86,581)
Net	218,062	222,749	199,012	222,749	199,012
Indefinite-lived - trade names	134,312	190,521	120,874	190,521	120,874
Total other intangible assets, gross	443,597	519,214	406,467	519,214	406,467
Total other intangible assets, net	$ 352,374	413,270	319,886	413,270	319,886
Estimated amortization expense
Amortization of other intangible assets		5,000	7,400	14,600	$ 12,900
Fiscal 2020 (remainder)		4,900		4,900
Fiscal 2021		19,500		19,500
Fiscal 2022		18,300		18,300
Fiscal 2023		16,500		16,500
Fiscal 2024		15,500		15,500
Fiscal 2025		13,900		13,900
After 2025		134,100		$ 134,100
Patents
Other Intangible Assets
Weighted-Average Useful Life in Years	9 years 10 months 24 days			9 years 10 months 24 days	9 years 10 months 24 days
Gross Carrying Amount	$ 18,230	18,232	18,242	$ 18,232	$ 18,242
Accumulated Amortization	(13,102)	(13,697)	(12,916)	(13,697)	(12,916)
Net	$ 5,128	4,535	5,326	$ 4,535	$ 5,326
Non-compete agreements
Other Intangible Assets
Weighted-Average Useful Life in Years	5 years 6 months			5 years 6 months	5 years 6 months
Gross Carrying Amount	$ 6,868	6,871	6,879	$ 6,871	$ 6,879
Accumulated Amortization	(6,786)	(6,804)	(6,792)	(6,804)	(6,792)
Net	$ 82	67	87	$ 67	$ 87
Customer-related
Other Intangible Assets
Weighted-Average Useful Life in Years	18 years 4 months 24 days			18 years 2 months 12 days	18 years 3 months 18 days
Gross Carrying Amount	$ 220,390	239,661	195,223	$ 239,661	$ 195,223
Accumulated Amortization	(33,547)	(44,368)	(29,479)	(44,368)	(29,479)
Net	$ 186,843	195,293	165,744	$ 195,293	$ 165,744
Developed technology
Other Intangible Assets
Weighted-Average Useful Life in Years	7 years 7 months 6 days			7 years 7 months 6 days	7 years 7 months 6 days
Gross Carrying Amount	$ 51,911	51,999	50,279	$ 51,999	$ 50,279
Accumulated Amortization	(31,289)	(34,232)	(30,203)	(34,232)	(30,203)
Net	$ 20,622	17,767	20,076	$ 17,767	$ 20,076
Trade names
Other Intangible Assets
Weighted-Average Useful Life in Years	15 years 4 months 24 days			15 years 3 months 18 days	15 years 6 months
Gross Carrying Amount	$ 7,496	7,540	7,590	$ 7,540	$ 7,590
Accumulated Amortization	(2,109)	(2,453)	(2,004)	(2,453)	(2,004)
Net	$ 5,387	5,087	5,586	$ 5,087	$ 5,586
Backlog and other
Other Intangible Assets
Weighted-Average Useful Life in Years	7 months 6 days			7 months 6 days	7 months 6 days
Gross Carrying Amount	$ 4,390	4,390	7,380	$ 4,390	$ 7,380
Accumulated Amortization	(4,390)	(4,390)	(5,187)	(4,390)	(5,187)
Net	$ 0	$ 0	$ 2,193	$ 0	$ 2,193