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Goodwill and Intangible Assets - Estimated Future Amortization of Intangible Assets (Detail) - USD ($)
$ in Thousands
Oct. 31, 2021
Oct. 31, 2020
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]    
2022 $ 81,778  
2023 63,744  
2024 52,895  
2025 36,793  
2026 24,368  
2027 and thereafter 19,554  
Net Assets $ 279,132 $ 254,322