Share-based Compensation (Schedule of Shares Reserved For Future Issuance) (Details) - shares shares in Thousands	Sep. 30, 2015	Jun. 30, 2015
Class of Stock [Line Items]
Shares reserved for future issuance	30,384	33
Employee stock options and awards outstanding	7,960	10,604
Employee Stock Purchase Plan
Class of Stock [Line Items]
Shares reserved for future issuance	11,000	12
Employee Stock Option
Class of Stock [Line Items]
Employee stock options and awards outstanding	14,617	15
Employee stock options and awards available for grant	4,767	5