Commitments and Contingencies (Narratives) (Details) BRL in Millions	1 Months Ended		9 Months Ended
	Mar. 31, 2017 USD ($)	Mar. 31, 2017 BRL	Mar. 31, 2017 USD ($)	Mar. 31, 2017 BRL	Mar. 31, 2017 BRL
Foreign | Secretariat of the Federal Revenue Bureau of Brazil
Loss Contingencies [Line Items]
Value of tax credits disallowed	$ 1,100,000		$ 1,100,000		BRL 3.4
Income tax examination, penalties and interest accrued	5,800,000		5,800,000		18.1
Estimated court fees			1,300,000	BRL 4.2
Amount paid related to tax audit	100,000	BRL 0.2
Tax liability related to the ICMS Tax Assessments, accrued	3,000,000		3,000,000		9.4
Foreign | Secretariat of the Federal Revenue Bureau of Brazil | Maximum
Loss Contingencies [Line Items]
Potential tax liability related to the ICMS Tax Assessments	8,100,000		8,100,000		BRL 25.3
Inventory Purchase Commitments
Loss Contingencies [Line Items]
Non-cancelable purchase commitments	88,900,000		88,900,000
Software and Support Services Commitments
Loss Contingencies [Line Items]
Non-cancelable purchase commitments	$ 22,800,000		$ 22,800,000