Income Taxes (Schedule of Effective Income Tax Rate Reconciliation) (Details)	12 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Income Tax Disclosure [Abstract]
Provision at Federal statutory rate	21.00%	28.10%	35.00%
State and local income taxes, net of federal benefit	0.90%	(16.00%)	1.00%
Tax effect of foreign operations	(0.70%)	(48.40%)	(7.30%)
Nondeductible/nontaxable items	2.50%	(10.20%)	0.20%
Goodwill impairment	(0.00%)	(124.70%)	(0.00%)
Tax Act	(0.80%)	410.90%	(0.00%)
Change in valuation allowances	4.50%	(76.90%)	7.70%
Foreign tax credits	(1.00%)	27.30%	(1.60%)
China tax related to divestiture	(0.00%)	(25.80%)	(0.00%)
Effective Income Tax Rate Reconciliation Legal Entity Reorganization Reconciling Items Percent	(3.60%)	71.40%	0.00%
Other	(0.70%)	(21.90%)	(2.30%)
Effective income tax rate	22.10%	213.80%	32.70%

Effective Income Tax Rate Reconciliation Legal Entity Reorganization Reconciling Items Percent

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Effective Income Tax Rate Reconciliation, Tax Act 2018

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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