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Inventory, Net (Details) - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2022	Sep. 30, 2021
Inventory [Line Items]
Cost	$ 454,612	$ 404,014
Provision	(899)	(14,227)
Net	453,713	389,787
Inventory valuation reserves, inventory write-down	13,000
2021 Cargo Loss Incident
Inventory [Line Items]
Provision		(13,000)
Cubes, batteries, and other equipment
Inventory [Line Items]
Cost	447,222	402,157
Provision	(29)	(12,980)
Net	447,193	389,177
Cubes, batteries, and other equipment | 2021 Cargo Loss Incident
Inventory [Line Items]
Provision		(13,000)
Shipping containers and spare parts
Inventory [Line Items]
Cost	7,390	1,857
Provision	(870)	(1,247)
Net	$ 6,520	$ 610

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

+ References

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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