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Long-Term debt obligations - Additional Information (Detail)
12 Months Ended
Oct. 31, 2017
USD ($)
Oct. 31, 2022
USD ($)
Oct. 31, 2021
USD ($)
Oct. 31, 2020
USD ($)
Oct. 31, 2019
USD ($)
Oct. 31, 2018
USD ($)
Dec. 07, 2017
USD ($)
Apr. 28, 2017
USD ($)
Mar. 31, 2017
USD ($)
Revolving Credit Facility                  
Debt Instrument [Line Items]                  
Revolving credit facility, maximum borrowing capacity               $ 900,000,000.0  
Line of credit facility, annual capital expenditure limitations $ 115,000,000                
Revolving credit facility, outstanding borrowings $ 0                
Revolving Credit Facility | Subsequent Event                  
Debt Instrument [Line Items]                  
Revolving credit facility, outstanding borrowings             $ 0    
Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | Minimum                  
Debt Instrument [Line Items]                  
Interest rate 0.25%                
Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | Maximum                  
Debt Instrument [Line Items]                  
Interest rate 1.50%                
Revolving Credit Facility | Scenario, Forecast                  
Debt Instrument [Line Items]                  
Line of credit facility, annual capital expenditure limitations           $ 125,000,000      
Revolving credit facility, permitted carry over of capital expenditure limitation           20,000,000      
Revolving Credit Facility | Line of Credit                  
Debt Instrument [Line Items]                  
Line of credit facility, annual capital expenditure limitations $ 100,000,000                
Revolving credit facility, permitted carry over of capital expenditure limitation 15,000,000.0                
Revolving credit facility, maximum debt to total capitalization ratio               0.5  
Revolving credit facility, minimum net worth requirement 980,200,000                
Line of credit facility, amount available 880,300,000                
Revolving Credit Facility | Line of Credit | Subsequent Event                  
Debt Instrument [Line Items]                  
Line of credit facility, amount available             880,300,000    
Revolving Credit Facility | Line of Credit | Scenario, Forecast                  
Debt Instrument [Line Items]                  
Line of credit facility, annual capital expenditure limitations   $ 125,000,000 $ 120,000,000 $ 115,000,000 $ 110,000,000 105,000,000      
Revolving credit facility, permitted carry over of capital expenditure limitation           $ 20,000,000.0      
Revolving Credit Facility | Construction Expenditure Limitation                  
Debt Instrument [Line Items]                  
Revolving credit facility, construction expenditure limitation               $ 135,000,000.0  
Revolving Credit Facility | Construction Expenditure Limitation | Tyler, Texas                  
Debt Instrument [Line Items]                  
Revolving credit facility, construction expenditure limitation               200,500,000.0 $ 200,500,000
Revolving Credit Facility | Construction Expenditure Limitation | Unknown                  
Debt Instrument [Line Items]                  
Revolving credit facility, construction expenditure limitation               210,000,000.0  
Revolving Credit Facility | Construction Expenditure Limitation | Floowood, Mississippi                  
Debt Instrument [Line Items]                  
Revolving credit facility, construction expenditure limitation               15,000,000.0  
Revolving Credit Facility | Processing Complex | Unknown                  
Debt Instrument [Line Items]                  
Revolving credit facility, construction expenditure limitation               60,000,000.0  
Revolving Credit Facility | Aircraft Expenditure                  
Debt Instrument [Line Items]                  
Revolving credit facility, capital expenditure limitation               $ 70,000,000.0  
Letter of Credit | Line of Credit                  
Debt Instrument [Line Items]                  
Revolving credit facility, outstanding borrowings $ 19,700,000                
Letter of Credit | Line of Credit | Subsequent Event                  
Debt Instrument [Line Items]                  
Revolving credit facility, outstanding borrowings             $ 19,700,000