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Fair Value Measurements - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Oct. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Net proceeds from sale of stock $ 0 $ 11,048 $ 4,785
Loss on sale of stock $ 0 $ (6,299) $ (2,117)
Calavo Growers, Inc.      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Investment owned shares (in shares)     200,000
Ownership interest     1.10%
Stock price (in dollars per share)     $ 86.73
Number of shares sold (in shares)   200,000 50,000
Net proceeds from sale of stock   $ 11,048 $ 4,785
Loss on sale of stock   $ 6,299 $ 2,117