Awards Denominated In Common Stock Other Than Options And Stock Appreciation Rights Ratio Counted Against Share Limit

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Share-based Compensation Arrangement by Share-based Payment Award, Number of Plans

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Amount of labor-related expenses classified as other.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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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.

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Number of shares authorized for issuance under share-based payment arrangement.

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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.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Gross number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Stock-Based Compensation and Incentive Performance Plans (Stock Plans Narrative) (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Sep. 30, 2018 USD ($)	Jun. 30, 2019 USD ($) plan shares	Jun. 30, 2018 USD ($) shares	Jun. 30, 2017 USD ($) shares	Jun. 30, 2016 shares	Jun. 30, 2015 shares	Nov. 30, 2012 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shareholder-approved plans \| plan		1
Options outstanding (in shares)		122,000	122,000	122,000	342,000
Options exercisable at year end (in shares)		122,000	122,000	122,000
Chief Executive Officer Succession Plan expense, net
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense \| $		$ 429	$ (2,203)	$ 0
Long Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock reserved for issuance (in shares)						31,500,000
Awards denominated in shares of common stock other than options and stock appreciation rights, value again available share limit		2.07
Expiration period		7 years
Options outstanding (in shares)		0
Options granted in the period (in shares)		0	0	0
Equity instruments other than options granted in the period (in shares)		1,626,000	685,000	195,000
Equity instruments other than options, nonvested (in shares)		1,898,000
Number of shares available for grant (in shares)		3,774,000
Long Term Incentive Plan \| Before Amendments
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock reserved for issuance (in shares)							3,200,000
Executive Incentive Plan \| Subject to Achievement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)		1,130,000	307,000	0
2017-2019 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Reversal of previously accrued amounts \| $	$ 1,129	$ 1,867