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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.

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Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.

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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.

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Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries.

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Amount, before refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Amount of unrecognized tax benefits.

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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Income Taxes (Narratives) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Operating Loss Carryforwards [Line Items]
Change in valuation allowance for fiscal year	$ (12,700)	$ (11,100)
Federal tax net operating loss carry-forwards	3,100
State tax net operating loss carry-forwards	121,500
Tax credit carry-forwards	60,216	53,347
Cash taxes paid		3,800	$ 15,400
Deferred tax liability related to withholding taxes of certain foreign subsidiaries	1,181	969
Unrecorded deferred tax liability for potential withholding tax of unrecognized foreign earnings	10,600
Unrecognized tax benefits	17,986	18,114	18,217	$ 18,297
Unrecognized tax benefits that would affect the effective tax rate if recognized	200
Unrecognized tax benefit future impact if recognized	17,800
Estimated interest and penalties related to underpayment of income taxes, less than	100	$ 100	$ 100
AUSTRALIA
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	3,400
BRAZIL
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	13,500
IRELAND
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	1,500
SOUTH KOREA
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	900
Research And Development Tax Credits
Operating Loss Carryforwards [Line Items]
Tax credit carry-forwards	27,700
Foreign
Operating Loss Carryforwards [Line Items]
Tax credit carry-forwards	1,100
State
Operating Loss Carryforwards [Line Items]
Tax credit carry-forwards	39,800
State \| Subject to Expiration Beginning in FY 2026
Operating Loss Carryforwards [Line Items]
Tax credit carry-forwards	600
State \| Not Subject To Expiration
Operating Loss Carryforwards [Line Items]
Tax credit carry-forwards	39,100
Federal
Operating Loss Carryforwards [Line Items]
Tax credit carry-forwards	28,800
Federal \| Subject to Expiration Beginning in FY 2027
Operating Loss Carryforwards [Line Items]
Tax credit carry-forwards	$ 27,700