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Fair Value Measurements (Details) - Interest Rate Swap
$ in Millions
9 Months Ended
Apr. 06, 2020
USD ($)
interest_rate_swap_contract
Jul. 31, 2022
USD ($)
interest_rate_swap_contract
Oct. 31, 2021
USD ($)
Derivative [Line Items]      
Number of interest rate swap contracts held 6 6  
Derivative notional amount | $ $ 1,500 $ 1,000 $ 1,000
Derivative, term of contract (or less) 7 years 5 years  
Number of interest rate swap contracts matured   3