Income tax examination, disallowed tax credits.

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Penalties, court costs, attorneys’ fees, and accrued interest.

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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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Amount of loss contingency liability.

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Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

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Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations.

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Commitments and Contingencies (Narratives) (Details) R$ in Millions	12 Months Ended
	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2018 BRL (R$)
Loss Contingencies [Line Items]
Net rent expense	$ 12,900,000	$ 9,400,000	$ 8,500,000
Foreign \| Secretariat of the Federal Revenue Bureau of Brazil
Loss Contingencies [Line Items]
Value of tax credits disallowed	1,000,000			R$ 3.4
Penalties, court costs, attorneys’ fees, and accrued interest	5,100,000			16.9
Tax liability related to the ICMS Tax Assessments, accrued	2,900,000			R$ 9.4
Inventory Purchase Commitments
Loss Contingencies [Line Items]
Non-cancelable purchase commitments	$ 144,000,000