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Summary of Significant Accounting Policies Share-Based Compensation (Details) - USD ($) $ in Thousands | 3 Months Ended
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Sep. 30, 2019 | Sep. 30, 2018
Change in Accounting Estimate [Line Items] |  |
Share-based compensation expense | $ 5,414 | $ 8,916
Supplemental Performance Share Units [Member] |  |
Change in Accounting Estimate [Line Items] |  |
Share-based compensation expense | $ 1,894 |

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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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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- Details
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