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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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