Stock-Based Compensation and Incentive Performance Plans (Compensation Cost And Related Income Tax Benefits Recognized) (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Compensation cost recognized	$ 10,065	$ 11,177	$ 9,658
Related income tax benefit	1,189	2,165	3,622
Selling, general and administrative expense
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	9,503	13,380	9,658
Chief Executive Officer Succession Plan expense, net
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	429	(2,203)	0
Discontinued operations
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	$ 133	$ 0	$ 0

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

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-Name Accounting Standards Codification
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Amount of cost expensed and capitalized for award under share-based payment arrangement.

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