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Project Assets - Additional Information (Details) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Apr. 30, 2024 USD ($) project | Oct. 31, 2023 USD ($) project
Project Assets |  |
Number of project assets | project | 12 | 9
Long-term project assets construction in progress | $ 1.0 | $ 90.6
Power Purchase Agreement |  |
Project Assets |  |
Sale leaseback transaction, net book value | $ 255.6 | $ 167.5

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- Details
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