Condensed Consolidated Statements Of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 25, 2011	Dec. 26, 2010	Dec. 25, 2011	Dec. 26, 2010
Condensed Consolidated Statements Of Operations [Abstract]
Revenue	$ 583,981	$ 870,714	$ 1,264,417	$ 1,676,588
Cost of goods sold	350,014	463,281	746,567	891,829
Cost of goods sold - restructuring and impairments	(859)		(859)
Total costs of goods sold	349,155	463,281	745,708	891,829
Gross margin	234,826	407,433	518,709	784,759
Research and development	104,024	90,477	206,583	176,830
Selling, general and administrative	83,256	75,852	163,456	147,994
Restructuring and impairments			1,725	(5,163)
Total operating expenses	187,280	166,329	371,764	319,661
Operating income	47,546	241,104	146,945	465,098
Other income (expense), net	(7,785)	1,038	(19,858)	59
Income before income taxes	39,761	242,142	127,087	465,157
Income tax expense	6,549	20,286	22,037	49,577
Net income	$ 33,212	$ 221,856	$ 105,050	$ 415,580
Net income per share:
Basic net income per share	$ 0.28	$ 1.80	$ 0.87	$ 3.37
Diluted net income per share	$ 0.27	$ 1.78	$ 0.86	$ 3.32
Number of shares used in per share calculations:
Basic	119,739	123,101	121,435	123,384
Diluted	120,873	124,786	122,382	124,999