Balance Sheet Accounts (Schedule of Deferred Revenue, Net) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014	Sep. 30, 2013	Jun. 30, 2013
Deferred Revenue Arrangement [Line Items]
Deferred revenue, current and noncurrent	$ 94,567	$ 97,677
Less: current portion	72,599	74,735
Non-current deferred revenue, net	21,968	22,942
Services
Deferred Revenue Arrangement [Line Items]
Deferred revenue, current and noncurrent	87,012	89,657	37,091	38,003
Less: current portion	65,044		28,935
Non-current deferred revenue, net	21,968		8,156
Product
Deferred Revenue Arrangement [Line Items]
Deferred revenue, current and noncurrent	$ 7,555	$ 8,020