Goodwill and Intangible Assets - Summary of Intangible Assets Subject to Amortization (Detail) - USD ($) $ in Thousands	Oct. 31, 2024	Oct. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	$ 1,286,588	$ 1,135,513
Accumulated Amortization	545,742	462,769
Net Book Value	740,846	672,744
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	878,071	794,706
Accumulated Amortization	339,756	287,585
Net Book Value	538,315	507,121
Patent/Technology Costs
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	232,371	204,905
Accumulated Amortization	134,187	112,994
Net Book Value	98,184	91,911
Trade Names
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	167,144	125,692
Accumulated Amortization	62,887	52,488
Net Book Value	104,257	73,204
Non-compete Agreements
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	8,502	10,028
Accumulated Amortization	8,412	9,521
Net Book Value	90	507
Other
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	500	182
Accumulated Amortization	500	181
Net Book Value	$ 0	$ 1