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Financial Derivatives and Hedging - Narrative (Details)
$ in Millions
9 Months Ended
Apr. 06, 2020
Jul. 31, 2021
USD ($)
interest_rate_swap_contract
Oct. 31, 2020
interest_rate_swap_contract
Derivative Instruments and Hedging Activities Disclosures [Line Items]      
Pre-tax impact of loss on derivatives recognized in other comprehensive income   $ 2.9  
After tax impact of gain on derivatives recognized in other comprehensive income (loss)   2.2  
Derivative gain expected to be realized in earnings over the next twelve months   $ 6.7  
Interest Rate Swap      
Derivative Instruments and Hedging Activities Disclosures [Line Items]      
Number of derivative instruments outstanding | interest_rate_swap_contract   4 5
Derivative, term of contract (or less) 7 years 6 years