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Goodwill (Goodwill) (Details) $ in Thousands | 9 Months Ended
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Jun. 30, 2018 USD ($)
Goodwill [Line Items] |
Goodwill, Beginning Balance | $ 556,545
Additions | 269,433
Effects of Currency Translation | 948
Goodwill, Ending Balance | 826,926
Aerospace [Member] |
Goodwill [Line Items] |
Goodwill, Beginning Balance | 455,423
Effects of Currency Translation | 0
Goodwill, Ending Balance | 455,423
Industrial [Member] |
Goodwill [Line Items] |
Goodwill, Beginning Balance | 101,122
Additions | 269,433
Effects of Currency Translation | 948
Goodwill, Ending Balance | 371,503
Business Acquisition, Acquiree - L'Orange [Member] |
Goodwill [Line Items] |
Additions | 269,433
Business Acquisition, Acquiree - L'Orange [Member] | Industrial [Member] |
Goodwill [Line Items] |
Additions | $ 269,433

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975 + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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