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Disclosure about Segments of an Enterprise and Geographic Areas (Schedule of Revenues by Geographic Regions) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2015
Segment Reporting Information [Line Items] |  |  |
Net Revenues | $ 598,118 | $ 528,389 | $ 552,940
United States |  |  |
Segment Reporting Information [Line Items] |  |  |
Net Revenues | 303,617 | 237,933 | 238,748
Other Americas |  |  |
Segment Reporting Information [Line Items] |  |  |
Net Revenues | 24,530 | 44,455 | 31,931
Total Americas |  |  |
Segment Reporting Information [Line Items] |  |  |
Net Revenues | 328,147 | 282,388 | 270,679
Germany |  |  |
Segment Reporting Information [Line Items] |  |  |
Net Revenues | 81,001 | 65,799 | 67,316
Other EMEA |  |  |
Segment Reporting Information [Line Items] |  |  |
Net Revenues | 135,014 | 130,789 | 156,052
Total EMEA |  |  |
Segment Reporting Information [Line Items] |  |  |
Net Revenues | 216,015 | 196,588 | 223,368
APAC |  |  |
Segment Reporting Information [Line Items] |  |  |
Net Revenues | $ 53,956 | $ 49,413 | $ 58,893

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- 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=63488584&loc=d3e20235-122688 + Details
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