Stockholders' Equity Accumulated Other Comprehensive Income (Loss) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ 60,128	$ (27,251)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	88,290
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	(911)
Other Comprehensive Income (Loss), Net of Tax	87,379	(21,868)	(12,527)
Intra-entity foreign currency transactions [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	21,862
Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	59,828	(30,797)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	90,625
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	0
Other Comprehensive Income (Loss), Net of Tax	90,625
Accumulated Net Unrealized Investment Gain (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	905	2,747
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(1,121)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	(721)
Other Comprehensive Income (Loss), Net of Tax	(1,842)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	1,511
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	(605)	799
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(1,214)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	(190)
Other Comprehensive Income (Loss), Net of Tax	(1,404)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	$ 284