Goodwill and Intangible Assets - Summary of Intangible Assets Subject to Amortization (Detail) - USD ($) $ in Thousands	Oct. 31, 2025	Oct. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	$ 1,313,309	$ 1,286,588
Accumulated Amortization	631,722	545,742
Net Book Value	681,587	740,846
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	899,402	878,071
Accumulated Amortization	390,751	339,756
Net Book Value	508,651	538,315
Patent/Technology Costs
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	235,255	232,371
Accumulated Amortization	155,865	134,187
Net Book Value	79,390	98,184
Trade Names
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	169,127	167,144
Accumulated Amortization	75,581	62,887
Net Book Value	93,546	104,257
Non-compete Agreements
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	8,596	8,502
Accumulated Amortization	8,596	8,412
Net Book Value	0	90
Other
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	929	500
Accumulated Amortization	929	500
Net Book Value	$ 0	$ 0