Commitments and Contingencies - Commitment and Contingencies (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended			1 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2009 Damages from Product Defects [Member]	Oct. 31, 2009 Damages from Product Defects [Member]	Sep. 30, 2003 Damages from Product Defects [Member]	Jun. 30, 2012 Hard Disk Drive [Member]
Loss Contingencies [Line Items]
Loss contingency damages sought						$ 1,178
Loss contingencies damages awarded against the Company					1,089
Damages paid for loss contingency				1,055
Foreign currency transaction gain (loss)	(460)			34
Provision for litigation loss	0	0	1,089	(1,089)
Purchase commitment	$ 355,582						$ 223,395