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Gunderson Facility (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
May 31, 2023 | May 31, 2023 | Nov. 30, 2022 | May 31, 2023 | Jan. 05, 2023
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |  |
Carrying value of long-lived assets |  |  |  |  | $ 44.0
Fair value of long-lived assets |  |  |  |  | $ 19.8
Loss on sale | $ 14.3 |  |  |  |
Severance | $ 2.1 |  |  |  |
Manufacturing |  |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |  |
Impairment of long-lived assets |  |  | $ 24.2 | $ 24.2 |
Loss on sale |  | $ 14.3 |  | 14.3 |
Severance |  | $ 2.1 |  | 2.1 |
Asset impairment, disposal and exit costs |  |  |  | $ 40.6 |

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