Segment Information - Segment and Geographic Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 29, 2013	Mar. 30, 2012	Mar. 29, 2013	Mar. 30, 2012
Segment and geographical information:
Total revenue	$ 232,588	$ 199,390	$ 596,695	$ 573,499
Product revenue	187,140	150,239	461,495	422,234
Service revenue	45,448	49,151	135,200	151,265
Operating income (loss)	1,486	(1,491)	(8,387)	(5,807)
Americas
Segment and geographical information:
Total revenue	142,215	128,321	377,958	350,434
Product revenue	119,341	107,580	312,681	285,065
Service revenue	22,874	20,741	65,277	65,369
Operating income (loss)	8,374	(2,083)	13,005	(348)
APJ
Segment and geographical information:
Total revenue	36,314	44,660	108,483	141,639
Product revenue	19,854	25,253	59,280	81,144
Service revenue	16,460	19,407	49,203	60,495
Operating income (loss)	3,018	1,749	342	3,710
EMEA
Segment and geographical information:
Total revenue	54,059	26,409	110,254	81,426
Product revenue	47,945	17,406	89,534	56,025
Service revenue	6,114	9,003	20,720	25,401
Operating income (loss)	$ (9,906)	$ (1,157)	$ (21,734)	$ (9,169)