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Other (Income) Expense, Net (Schedule of Other (Income) Expense, Net) (Parenthetical) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Net (gain) loss on sales of assets | $ (2,545) | $ (680) | $ 11,012 | $ (880)
Net loss on divestiture of disposal groups | $ 2,540 |  |  |
Duarte Facility [Member] |  |  |  |
Net (gain) loss on sales of assets |  |  | $ (13,522) |

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