Correction of Immaterial Errors To Prior Period Financial Statements - Revised Statements of Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands		3 Months Ended								12 Months Ended
	Jul. 01, 2013	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income		$ (88,597)	$ 48,788	$ 58,080	$ 29,158	$ 72,152	$ 38,001	$ 39,653	$ 15,155	$ 47,429	$ 164,962	$ 129,922
Foreign currency translation adjustments, net of tax										(129,874)	(102,374)	90,773
Change in deferred gains (losses) on cash flow hedging instruments										(527)	1,581	(1,404)
Change in unrealized loss on available for sale investment										(79)	(906)	(1,842)
Total other comprehensive income (loss), net of tax										(130,480)	(101,699)	87,527
Total comprehensive (loss) income										$ (83,051)	63,263	217,449
As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income			48,985	56,947	31,302	71,072	33,394	44,575	18,855		167,896	139,851
Foreign currency translation adjustments, net of tax											(103,209)	90,625
Change in deferred gains (losses) on cash flow hedging instruments											1,581	(1,404)
Change in unrealized loss on available for sale investment											(906)	(1,842)
Total other comprehensive income (loss), net of tax											(102,534)	87,379
Total comprehensive (loss) income											65,362	227,230
Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income	$ (30,688)		$ (197)	$ 1,133	$ (2,144)	$ 1,080	$ 4,607	$ (4,922)	$ (3,700)		(2,934)	(9,929)
Foreign currency translation adjustments, net of tax											835	148
Change in deferred gains (losses) on cash flow hedging instruments											0	0
Change in unrealized loss on available for sale investment											0	0
Total other comprehensive income (loss), net of tax											835	148
Total comprehensive (loss) income											$ (2,099)	$ (9,781)