Joint Venture (Contract Liabilities and Costs to Fulfill a Contract) (Details) - Woodward and General Electric Joint Venture [Member] - USD ($) $ in Thousands	Sep. 30, 2024	Sep. 30, 2023
Other Liabilities [Member]
Schedule of Equity Method Investments [Line Items]
Contract liabilities	$ 78,226	$ 84,059
Other Assets [Member]
Schedule of Equity Method Investments [Line Items]
Costs to fulfill a contract	$ 78,226	$ 84,059