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FreshRealm (Details) $ in Thousands, $ in Millions			1 Months Ended	2 Months Ended	3 Months Ended						9 Months Ended
FreshRealm (Details) $ in Thousands, $ in Millions	Apr. 01, 2020	Feb. 03, 2020	Dec. 15, 2018 USD ($)	Jan. 31, 2019 USD ($)	Jul. 31, 2020 USD ($)	Jul. 31, 2020 MXN ($)	Apr. 30, 2020 USD ($)	Jan. 31, 2020 USD ($)	Jul. 31, 2019 USD ($)	Jan. 31, 2019 USD ($)	Jul. 31, 2020 USD ($)	Jul. 31, 2019 USD ($)	Oct. 31, 2019 USD ($)
Variable Interest Entity [Line Items]
Investments in unconsolidated entities					$ 5,800						$ 5,800		$ 10,722
Income (loss) from unconsolidated entities				$ (2,700)							(6,375)	$ (11,945)
Notes receivable from FreshRealm													35,241
Additional loan												20,100
FreshRealm
Variable Interest Entity [Line Items]
Investments in unconsolidated entities					0						0		5,800
Impair investment in FreshRealm					2,800	$ 2.8
Net loss					(4,907)				$ (6,217)		$ (19,332)	$ (24,966)
VIE ownership (as a percent)	37.00%	37.00%									37.00%
Income (loss) from unconsolidated entities			$ (4,200)		(1,800)		$ (1,900)	$ (3,500)		$ (6,900)	$ (7,200)
Notes receivable from FreshRealm					$ 34,200						$ 34,200		$ 35,200