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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

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- Definition Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 340 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479483/340-40-50-3 + Details
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