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v3.19.3.a.u2

Summary of Significant Accounting Policies Share-Based Compensation (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2017
Change in Accounting Estimate [Line Items] |  |  |
Share-based compensation expense | $ 21,716 | $ 50,466 | $ 48,627
Supplemental Performance Share Units [Member] |  |  |
Change in Accounting Estimate [Line Items] |  |  |
Share-based compensation expense | 15,397 |  |
Ordinary Shares |  |  |
Change in Accounting Estimate [Line Items] |  |  |
Share-based compensation expense | $ 21,716 | $ 50,466 | $ 48,627

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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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