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Derivative Instruments and Hedging Activities - Outstanding Commodity Hedge Contracts (Details) - T | Mar. 31, 2023 | Sep. 30, 2022
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Copper |  |
Derivative [Line Items] |  |
Volume Outstanding | 3,810 | 3,629
Aluminum |  |
Derivative [Line Items] |  |
Volume Outstanding | 9,722 | 6,758

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