Goodwill and Other Intangible Assets, Net - Components of Other Intangible Assets (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Oct. 31, 2019	May 01, 2020	May 03, 2019	May 01, 2020	May 03, 2019
Other Intangible Assets
Weighted-Average Useful Life	15 years 6 months			15 years 6 months	15 years 1 month 6 days
Gross Carrying Amount	$ 309,285	$ 328,195	$ 291,482	$ 328,195	$ 291,482
Accumulated Amortization	(91,223)	(100,736)	(79,336)	(100,736)	(79,336)
Net	218,062	227,459	212,146	227,459	212,146
Indefinite-lived - trade names	134,312	190,427	121,031	190,427	121,031
Total other intangible assets, gross	443,597	518,622	412,513	518,622	412,513
Total other intangible assets, net	$ 352,374	417,886	333,177	417,886	333,177
Estimated amortization expense
Amortization of other intangible assets		4,900	3,700	9,600	$ 5,500
Fiscal 2020 (remainder)		9,900		9,900
Fiscal 2021		19,500		19,500
Fiscal 2022		18,200		18,200
Fiscal 2023		16,500		16,500
Fiscal 2024		15,400		15,400
Fiscal 2025		13,800		13,800
After 2025		134,200		$ 134,200
Patents
Other Intangible Assets
Weighted-Average Useful Life	9 years 10 months 24 days			9 years 10 months 24 days	9 years 10 months 24 days
Gross Carrying Amount	$ 18,230	18,227	18,254	$ 18,227	$ 18,254
Accumulated Amortization	(13,102)	(13,494)	(12,728)	(13,494)	(12,728)
Net	$ 5,128	4,733	5,526	$ 4,733	$ 5,526
Non-compete agreements
Other Intangible Assets
Weighted-Average Useful Life	5 years 6 months			5 years 6 months	5 years 6 months
Gross Carrying Amount	$ 6,868	6,865	6,889	$ 6,865	$ 6,889
Accumulated Amortization	(6,786)	(6,794)	(6,797)	(6,794)	(6,797)
Net	$ 82	71	92	$ 71	$ 92
Customer-related
Other Intangible Assets
Weighted-Average Useful Life	18 years 4 months 24 days			18 years 2 months 12 days	18 years 3 months 18 days
Gross Carrying Amount	$ 220,390	239,383	201,022	$ 239,383	$ 201,022
Accumulated Amortization	(33,547)	(40,555)	(26,719)	(40,555)	(26,719)
Net	$ 186,843	198,828	174,303	$ 198,828	$ 174,303
Developed technology
Other Intangible Assets
Weighted-Average Useful Life	7 years 7 months 6 days			7 years 7 months 6 days	7 years 7 months 6 days
Gross Carrying Amount	$ 51,911	51,854	50,338	$ 51,854	$ 50,338
Accumulated Amortization	(31,289)	(33,199)	(29,292)	(33,199)	(29,292)
Net	$ 20,622	18,655	21,046	$ 18,655	$ 21,046
Trade names
Other Intangible Assets
Weighted-Average Useful Life	15 years 4 months 24 days			15 years 4 months 24 days	15 years 6 months
Gross Carrying Amount	$ 7,496	7,476	7,599	$ 7,476	$ 7,599
Accumulated Amortization	(2,109)	(2,304)	(1,903)	(2,304)	(1,903)
Net	$ 5,387	5,172	5,696	$ 5,172	$ 5,696
Backlog and other
Other Intangible Assets
Weighted-Average Useful Life	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)	(1,897)	(4,390)	(1,897)
Net	$ 0	$ 0	$ 5,483	$ 0	$ 5,483