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Acquisitions, Divestitures and Equity Investments (Narrative) (Details) - USD ($) $ in Thousands |  |  | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Mar. 29, 2018 | Apr. 02, 2017 | Mar. 31, 2018 | Sep. 30, 2017
Space And Defense Controls |  |  |  |
Business Acquisitions, Divestitures and Equity Method Investments |  |  |  |
Proceeds from Divestiture of Businesses |  |  |  | $ 7,210
Space And Defense Controls | Other Expense |  |  |  |
Business Acquisitions, Divestitures and Equity Method Investments |  |  |  |
Loss on Divestiture |  |  |  | $ (13,119)
VUES Brno s.r.o | Industrial Systems |  |  |  |
Business Acquisitions, Divestitures and Equity Method Investments |  |  |  |
Purchase Price Net of Acquired Cash | $ 62,683 |  |  |
Cash Paid to Acquire a Business | 42,110 |  |  |
Long-term Debt Assumed | $ 20,573 |  |  |
Moog Aircraft Services Asia | Aircraft Controls |  |  |  |
Business Acquisitions, Divestitures and Equity Method Investments |  |  |  |
Ownership Percentage, Equity Method Investment |  |  | 51.00% |
Contributions Made on Equity Method Investment |  |  | $ 3,570 |
Planned Number of Future Contributions on Equity Method Investment |  |  | one |
Planned Amount of Future Contributions on Equity Method Investment |  |  | $ 1,530 |
Rotary Transfer Systems | Industrial Systems |  |  |  |
Business Acquisitions, Divestitures and Equity Method Investments |  |  |  |
Purchase Price Net of Acquired Cash |  | $ 42,593 |  |
Cash Paid to Acquire a Business |  | 40,545 |  |
Pension Obligations Assumed |  | $ 2,048 |  |

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