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Financial Derivatives and Hedging - Schedule of Outstanding Derivatives Designated as Hedging Instruments (Details) - Interest Rate Swap $ in Thousands | Jul. 31, 2021 USD ($) interest_rate_swap_contract | Oct. 31, 2020 interest_rate_swap_contract | Apr. 06, 2020 USD ($)
--- | --- | --- | ---
Derivative [Line Items] |  |  |
Number of Instruments | interest_rate_swap_contract | 4 | 5 |
Notional Value | $ | $ 1,100,000 |  | $ 1,500,000

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