Equity Method Investments and Joint Ventures (Net Investment Balance and Income Loss) (Details) $ in Thousands	3 Months Ended
Dec. 31, 2022 USD ($)
Other assets
Schedule of Equity Method Investments [Line Items]
Net investment balance	$ 2,516
Other Income (Expense)
Schedule of Equity Method Investments [Line Items]
Income (loss)	(205)
Moog Aircraft Services Asia \| Other assets
Schedule of Equity Method Investments [Line Items]
Net investment balance	1,056
Moog Aircraft Services Asia \| Other Income (Expense)
Schedule of Equity Method Investments [Line Items]
Income (loss)	(128)
NOVI LLC \| Other assets
Schedule of Equity Method Investments [Line Items]
Net investment balance	609
NOVI LLC \| Other Income (Expense)
Schedule of Equity Method Investments [Line Items]
Income (loss)	0
Suffolk Technologies Fund 1, L.P. \| Other assets
Schedule of Equity Method Investments [Line Items]
Net investment balance	851
Suffolk Technologies Fund 1, L.P. \| Other Income (Expense)
Schedule of Equity Method Investments [Line Items]
Income (loss)	$ (77)

Amount of income (loss) for proportionate share of equity method investee's income (loss).

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