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Segment Information (Consolidated Total Assets by Segment) (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2015
Assets | $ 2,516,111 |  | $ 2,539,965
Property, plant and equipment, net | 781,659 |  | 756,100
Depreciation and amortization | 17,062 | $ 18,573 |
Capital expenditures | 33,131 | $ 46,621 |
Aerospace [Member] |  |  |
Assets | 1,539,165 |  | 1,566,421
Industrial [Member] |  |  |
Assets | 640,248 |  | 653,848
Total of Reporting Segments [Member] |  |  |
Assets | 2,179,413 |  | 2,220,269
Unallocated Corporate [Member] |  |  |
Assets | 89,004 |  | 85,834
All Other Segments [Member] |  |  |
Assets | $ 247,694 |  | $ 233,862

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