v2.4.0.8

Segment Information (Revenue By Geographic Segment) (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2012
Revenue | $ 1,356,967 |  | $ 1,293,541 |  | $ 1,255,679 |
Total long-lived intangible assets | 67,783 |  | 64,652 |  | 63,466 |
Americas [Member] |  |  |  |  |  |
Revenue | 558,671 |  | 522,788 | [1] | 479,932 | [1]
Total long-lived intangible assets | 51,027 | [2] | 49,788 | [2] | 46,083 | [2]
Europe [Member] |  |  |  |  |  |
Revenue | 528,090 |  | 479,877 | [3] | 480,287 | [3]
Total long-lived intangible assets | 7,020 |  | 5,557 |  | 6,649 |
Pacific Rim [Member] |  |  |  |  |  |
Revenue | 148,151 |  | 161,587 |  | 160,834 |
Japan [Member] |  |  |  |  |  |
Revenue | 122,055 |  | 129,289 |  | 134,626 |
Asia Pacific Member |  |  |  |  |  |
Total long-lived intangible assets | 9,736 |  | 9,307 |  | 10,734 |
United States [Member] |  |  |  |  |  |
Revenue | 518,700 |  | 485,200 |  | 453,200 |
Germany [Member] |  |  |  |  |  |
Revenue | $ 200,300 |  | $ 167,200 |  | $ 188,300 |
[1] | Includes revenue in the United States totaling $518.7 million, $485.2 million and $453.2 million for 2014, 2013 and 2012, respectively.
[2] | Substantially all of the Americas long-lived tangible assets are located in the United States.
[3] | Includes revenue in Germany totaling $200.3 million, $167.2 million and $188.3 million for 2014, 2013 and 2012, respectively.

X
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph a -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 7 + Details
Name: | us-gaap_PropertyPlantAndEquipmentNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_SalesRevenueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration