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Basis of Presentation and Significant Accounting Policies - Marketable Securities (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Nov. 01, 2018	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Significant Accounting Policies [Line Items]
Unrealized and realized net loss on Limoneira shares		$ (9,722)
Investment in Limoneira Company		$ 31,734	$ 42,609
Limoneira [Member]
Significant Accounting Policies [Line Items]
Limoneira's stock price		$ 18.92	$ 24.65	$ 23.35
Limoneira [Member]
Significant Accounting Policies [Line Items]
Unrealized gains on Limoneira investment reclassed to retained earnings	$ 12,100
Number of securities sold		51,271
Loss on sale of investments		$ 100
Investment shares held (in shares)		1,677,299
Unrealized marketable security holding gain (loss)			$ 19,100
Equity investment fair value			42,600
Equity investment cost			$ 23,500
Unrealized and realized net loss on Limoneira shares		$ (9,600)
Limoneira [Member] | Maximum [Member]
Significant Accounting Policies [Line Items]
Non-equity method investment ownership (as a percent)		10.00%

X

- Definition

The percentage of ownership of investment, not accounted for under the equity method of accounting.

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- Definition

The number of shares held as investment sold during the period.

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Significant Accounting Policies [Line Items]

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- Definition

The amount of unrealized gains (losses) on equity investments reclassed to retained earnings.

+ References

No definition available.

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- Definition

Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 45
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=99377092&loc=SL75136599-209740

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- Definition

Cost of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Excludes equity method investment and investment in equity security without readily determinable fair value.

+ References

No definition available.

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- Definition

Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Balance held at close of period in number of shares.

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- Definition

The difference between the carrying value and the sale price of an investment. A loss would be recognized when the sale price of the investment is less than the carrying value of the investment. This element refers to the Loss included in earnings and not to the cash proceeds of the sale.

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Amount of investment in marketable security, classified as noncurrent.

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Amount of unrealized gain (loss) on investment in marketable security.

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- Definition

Price of a single share of a number of saleable stocks of a company.

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No definition available.

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