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Fair Value Measurements - Carrying Amounts and Fair Values of Financial Instruments, Other than Cash and Cash Equivalents, Receivables and Accounts Payable (Detail) - USD ($)
$ in Thousands
Oct. 31, 2021
Oct. 31, 2020
Schedule Of Carrying Amounts And Fair Values Of Financial Instruments [Abstract]    
Long-term debt (including current portion), Carrying Amount $ 812,352 $ 1,105,995
Long-term debt (including current portion), Fair Value $ 855,376 $ 1,170,073