Income Taxes - Schedule of Reconciliation of Income Taxes Computed at the U.S. Federal Income Tax Rate to the Company's Effective Income Tax Rate (Details)	12 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Reconciliation of income taxes computed at the U.S. Federal income tax rate to the Company's effective income tax rate
Statutory federal income tax rate	21.00%	21.00%	28.10%
State income taxes, net of federal tax benefit	2.10%	3.00%	2.60%
Foreign tax rate differential	24.40%	0.70%	(0.10%)
Domestic manufacturing deduction	0.00%	0.00%	(1.50%)
Research and development tax credit	(63.20%)	(1.10%)	(1.40%)
Adjustments of prior years' income taxes	45.50%	(0.20%)	0.20%
Remeasurement of U.S. deferred taxes	0.00%	0.10%	(49.30%)
Transition tax on foreign earnings	0	(0.001)	0.031
Non-deductible goodwill impairment	32.50%	0.00%	0.00%
Non-taxable income	(1.20%)	(0.10%)	(0.30%)
Non-deductible expenses	24.90%	1.00%	0.60%
Share-based compensation	(2.30%)	(0.50%)	(0.40%)
Changes in valuation allowances	(6.40%)	0.20%	0.80%
Law changes	(1.30%)	(0.70%)	0.10%
Other, net	(0.60%)	(0.60%)	(0.20%)
Effective income tax rate	75.40%	22.70%	(17.70%)

Effective Income Tax Rate Reconciliation, Prior Year Impact of Tax Increase Prevention Act, Percent

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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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
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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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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 applicable to statutory income tax expense (benefit) outside of the country of domicile.

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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 revisions of previously reported income tax expense.

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Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to expense for award under share-based payment arrangement. Excludes expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.

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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 applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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Percentage of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to increase (decrease) from transition tax on accumulated earnings of controlled foreign corporation deemed repatriated pursuant to Tax Cuts and Jobs Act.

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