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Equity, Long-Term Incentive Compensation Plans and Non-controlling Interest - Equity Incentive Program (Details) - $ / shares | 9 Months Ended |
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Mar. 31, 2020 | Jun. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Maximum number of shares available for grant (in shares) | [1],[2] | 10,823,000 | 11,613,000
2004 Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Shares available for issuance (in shares) |  | 10,800,000 |
Assumed Equity Plans |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Stock options, exercised (in shares) |  | 14,558 |
Stock options, exercised, weighted-average price (in dollars per share) |  | $ 54.00 |
Assumed Equity Plans | Restricted stock units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Maximum number of shares available for grant (in shares) |  | 234,734 |
[1] | No additional stock options, RSUs or other awards will be granted under the Assumed Equity Plans.
[2] | The number of RSUs reflects the application of the award multiplier of 2.0 x to calculate the impact of the award on the shares reserved under the 2004 Plan.

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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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