Acquisitions - Additional Information (Detail) - USD ($) $ in Thousands				12 Months Ended
	Nov. 01, 2021	Sep. 01, 2020	Jun. 01, 2020	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Business Acquisition [Line Items]
Acquisition of businesses, net of cash acquired				$ 171,613	$ 0	$ 142,414
Goodwill				1,804,693	1,713,148	1,713,354
Advanced Technology Solutions
Business Acquisition [Line Items]
Goodwill				$ 112,388	$ 121,979	$ 121,520
Customer Relationships
Business Acquisition [Line Items]
Intangible assets amortization period				14 years
Trade Names
Business Acquisition [Line Items]
Intangible assets amortization period				15 years
Non-compete Agreements
Business Acquisition [Line Items]
Intangible assets amortization period				4 years
vivaMOS Ltd. | 2020 Acquisition
Business Acquisition [Line Items]
Acquired percent of the outstanding shares		100.00%
Acquisition of businesses, net of cash acquired		$ 17,154
Cash acquired from business acquisition		158
Goodwill		14,394
Identifiable intangible assets		4,040
vivaMOS Ltd. | Technology-Based Intangible Assets | 2020 Acquisition
Business Acquisition [Line Items]
Identifiable intangible assets		$ 3,900
Intangible assets amortization period		10 years
vivaMOS Ltd. | Non-compete Agreements | 2020 Acquisition
Business Acquisition [Line Items]
Identifiable intangible assets		$ 140
Intangible assets amortization period		3 years
Fluortek Inc | 2020 Acquisition
Business Acquisition [Line Items]
Acquired percent of the outstanding shares			100.00%
Acquisition of businesses, net of cash acquired			$ 125,260
Cash acquired from business acquisition			515
Acquisition of business, earn-out liability			19,843
Goodwill			76,047
Identifiable intangible assets			29,370
Fluortek Inc | Customer Relationships | 2020 Acquisition
Business Acquisition [Line Items]
Identifiable intangible assets			$ 19,700
Intangible assets amortization period			12 years
Fluortek Inc | Trade Names | 2020 Acquisition
Business Acquisition [Line Items]
Identifiable intangible assets			$ 1,500
Intangible assets amortization period			10 years
Fluortek Inc | Technology-Based Intangible Assets | 2020 Acquisition
Business Acquisition [Line Items]
Identifiable intangible assets			$ 7,400
Intangible assets amortization period			10 years
Fluortek Inc | Non-compete Agreements | 2020 Acquisition
Business Acquisition [Line Items]
Identifiable intangible assets			$ 770
Intangible assets amortization period			5 years
NDC Technologies | Acquisitions In Two Thousand Twenty One Member
Business Acquisition [Line Items]
Acquired percent of the outstanding shares	100.00%
Acquisition of businesses, net of cash acquired	$ 171,613
Cash acquired from business acquisition	7,533
Goodwill	131,129
Identifiable intangible assets	31,130
Business combination, goodwill, tax deductible amount	72,018
Business Combination, Consideration Transferred, Other	2,763
NDC Technologies | Customer Relationships | Acquisitions In Two Thousand Twenty One Member
Business Acquisition [Line Items]
Identifiable intangible assets	$ 9,500
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life	4 years
NDC Technologies | Trade Names | Acquisitions In Two Thousand Twenty One Member
Business Acquisition [Line Items]
Identifiable intangible assets	$ 10,800
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life	13 years
NDC Technologies | Technology-Based Intangible Assets | Acquisitions In Two Thousand Twenty One Member
Business Acquisition [Line Items]
Identifiable intangible assets	$ 10,000
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life	7 years
NDC Technologies | Non-compete Agreements | Acquisitions In Two Thousand Twenty One Member
Business Acquisition [Line Items]
Identifiable intangible assets	$ 830
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life	3 years