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Equity Method Investments and Joint Ventures (Net Investment Balance and Income Loss) (Details) - Other assets - USD ($) $ in Thousands | Dec. 30, 2023 | Sep. 30, 2023
--- | --- | ---
Schedule of Equity Method Investments [Line Items] |  |
Equity Method Investments | $ 3,093 | $ 2,807
Moog Aircraft Services Asia |  |
Schedule of Equity Method Investments [Line Items] |  |
Equity Method Investments | 1,511 | 1,302
NOVI LLC |  |
Schedule of Equity Method Investments [Line Items] |  |
Equity Method Investments | 325 | 325
Suffolk Technologies Fund 1, L.P. |  |
Schedule of Equity Method Investments [Line Items] |  |
Equity Method Investments | $ 1,257 | $ 1,180

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