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Summary of Significant Accounting Policies Share-Based Compensation (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended |
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2018 | May 01, 2020
Change in Accounting Estimate [Line Items] |  |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  |  |  | $ 60
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements | 592,542 | 876,356 | 1,272,320 |
Share-based compensation expense | $ 34,874 | $ 21,716 | $ 50,466 |
Supplemental Performance Share Units [Member] |  |  |  |
Change in Accounting Estimate [Line Items] |  |  |  |
Share-based compensation expense | $ 0 | $ 15,397 |  |
Warrant [Member] |  |  |  |
Change in Accounting Estimate [Line Items] |  |  |  |
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements | 73,719 |  |  |

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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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