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Business Acquisitions (Narrative) (Details) € in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2018 USD ($) | Jun. 30, 2017 USD ($) | Jun. 30, 2018 USD ($) | Jun. 30, 2017 USD ($) | Jun. 30, 2018 EUR (€) | Jun. 30, 2018 USD ($) | Jun. 01, 2018 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |  |
Total purchase price |  |  | $ 771,069 |  |  |  |
Proceeds from issuance of long-term debt |  |  | 400,000 |  |  |  |
Borrowings on revolving lines of credit |  |  | 1,769,105 | $ 1,106,000 |  |  |
Goodwill, Acquired During Period |  |  | 269,433 |  |  |  |
Interest Expense | $ 7,878 | $ 6,769 | 21,315 | $ 20,399 |  |  |
Cost of forward option | 5,543 |  | $ 5,543 |  |  |  |
Business Acquisition, Acquiree - L'Orange [Member] |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Date of Acquisition Agreement |  |  | Apr. 08, 2018 |  |  |  |
Effective Date of Acquisition |  |  | Jun. 01, 2018 |  |  |  |
Purchase agreement contract price |  |  |  |  | € 700,000 | $ 811,000 |
Total purchase price |  |  | $ 771,069 |  |  |  |
Cash paid at closing |  |  | 780,355 |  |  |  |
Proceeds from issuance of long-term debt |  |  | 400,000 |  |  |  |
Borrowings on revolving lines of credit |  |  | 167,420 |  |  |  |
Goodwill, Acquired During Period |  |  | 269,433 |  |  |  |
Net sales since acquisition date |  |  | 24,878 |  |  |  |
Net loss since acquisition date |  |  | 1,215 |  |  |  |
Transaction costs | $ 10,755 |  | 12,036 |  |  |  |
Interest Expense |  |  | 1,154 |  |  |  |
Cost of forward option |  |  | 5,543 |  |  |  |
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual |  |  | 1,215 |  |  |  |
Defined Benefit Pension Plan [Member] | Business Acquisition, Acquiree - L'Orange [Member] |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Pension obligation assumed in L'Orange aquisition |  |  | $ 38,998 |  |  |  |
Current portion of pension obligation |  |  |  |  |  |  | $ 1,143

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- Definition Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e845-128460 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e848-128460 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e1043-128460 + Details
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- Definition This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition The purchase price of the acquired entity as stated in the purchase agreement. This price has not been adjusted for subsequent customary purchase price adjustments, for example working capital adjustments. + References No definition available. + Details
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