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Acquisitions and Divestitures (Narrative) (Details) - USD ($) $ in Thousands |  |  | 3 Months Ended
--- | --- | --- | ---
Dec. 18, 2020 | Nov. 28, 2019 | Jan. 02, 2021 | Dec. 28, 2019
Acquisitions and Divestitures |  |  |  |
Net cash paid to acquire a business |  |  | $ 77,708 | $ 53,906
Aircraft Controls |  |  |  |
Acquisitions and Divestitures |  |  |  |
Proceeds from Divestiture of Businesses |  |  | 2,081 |
Aircraft Controls | Other Income |  |  |  |
Acquisitions and Divestitures |  |  |  |
Gain (Loss) on Divestiture |  |  | $ (442) |
Aircraft Controls | Genesys Aerosystems Group, Inc. |  |  |  |
Acquisitions and Divestitures |  |  |  |
Net cash paid to acquire a business | $ 77,708 |  |  |
Industrial Systems |  |  |  |
Acquisitions and Divestitures |  |  |  |
Proceeds from Divestiture of Businesses |  |  |  | 1,775
Industrial Systems | Other Income |  |  |  |
Acquisitions and Divestitures |  |  |  |
Gain (Loss) on Divestiture |  |  |  | $ 169
Industrial Systems | GAT Inc. |  |  |  |
Acquisitions and Divestitures |  |  |  |
Net cash paid to acquire a business |  | $ 54,265 |  |

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