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Insurance - Narrative (Details) - USD ($)
12 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Oct. 31, 2019
Schedule of Other Liabilities [Line Items]      
Insurance policy coverage, general and automobile liability losses $ 200,000,000    
Insurance policy coverage, property damage 75,000,000    
Change in reserves related to prior year claims 36,000,000.0 $ 30,200,000 $ 3,400,000
Minimum      
Schedule of Other Liabilities [Line Items]      
Self insurance retention amount per-claim 1,000,000    
Primary policy limit 1,000,000    
Maximum      
Schedule of Other Liabilities [Line Items]      
Self insurance retention amount per-claim 1,500,000    
Primary policy limit 5,000,000    
Self insurance retention amount per participant per year $ 500,000