Fair Value Measurements (Details) - Recurring - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016
Assets
Intangible Assets (KUPI product rights)	$ 412,414
Total Assets	423,795	$ 14,094
Liabilities
Acquisition-related contingent consideration	35,000	35,000
Total Liabilities	35,000	35,000
Equity securities
Assets
Total Assets	11,381	14,094
Level 1
Assets
Total Assets	11,381	14,094
Level 1 | Equity securities
Assets
Total Assets	11,381	14,094
Level 3
Assets
Intangible Assets (KUPI product rights)	412,414
Total Assets	412,414
Liabilities
Acquisition-related contingent consideration	35,000	35,000
Total Liabilities	$ 35,000	$ 35,000