Basis of Presentation and Significant Accounting Policies - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2019
Basis of Presentation [Line Items]
Investments in unconsolidated affiliates	$ 11.7	$ 11.0	$ 8.9
Restructuring and related expenses	0.0	7.6	11.2
Advertising expense	$ 6.2	$ 1.8	$ 1.7
Minimum
Basis of Presentation [Line Items]
Ownership percentages	20.00%
Lease term	1 year
Maximum
Basis of Presentation [Line Items]
Ownership percentages	50.00%
Lease term	30 years

Basis of Presentation [Line Items]

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- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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