Goodwill and Other Intangible Assets - Summary of Intangible Assets Subject to Amortization (Detail) - USD ($) $ in Thousands	Jan. 31, 2022	Oct. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Carrying  Amount	$ 751,059	$ 723,664
Accumulated Amortization	376,910	366,297
Net Book  Value	374,149	357,367
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Carrying  Amount	491,028	483,815
Accumulated Amortization	233,565	226,658
Net Book  Value	257,463	257,157
Patent/technology costs
Finite-Lived Intangible Assets [Line Items]
Carrying  Amount	163,245	154,267
Accumulated Amortization	91,572	89,299
Net Book  Value	71,673	64,968
Trade name
Finite-Lived Intangible Assets [Line Items]
Carrying  Amount	84,744	74,301
Accumulated Amortization	41,166	39,858
Net Book  Value	43,578	34,443
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Carrying  Amount	10,641	9,896
Accumulated Amortization	9,215	9,099
Net Book  Value	1,426	797
Other
Finite-Lived Intangible Assets [Line Items]
Carrying  Amount	1,401	1,385
Accumulated Amortization	1,392	1,383
Net Book  Value	$ 9	$ 2