Summary of Significant Accounting Policies (Schedule of Deferred Revenue) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Deferred Revenue Arrangement [Line Items]
Deferred revenue	$ 97,677	$ 41,454
Less: current portion	74,735	33,184
Non-current deferred revenue	22,942	8,270
Service revenue, renewable support arrangements
Deferred Revenue Arrangement [Line Items]
Deferred revenue	89,657	38,003	37,461
Less: current portion	66,715	29,733
Non-current deferred revenue	22,942	8,270
Deferred product and other revenue
Deferred Revenue Arrangement [Line Items]
Deferred revenue	$ 8,020	$ 3,451