Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 30, 2013	Dec. 29, 2012
Current Assets:
Cash and cash equivalents	$ 810,152	$ 726,357
Short-term investments	100,992	100,704
Receivables, net of allowances of $0 and $85, respectively	75,253	97,821
Inventories	37,016	36,163
2015 notes hedges	315,895	303,154
Prepaid expenses and other	122,604	127,036
Total current assets	1,461,912	1,391,235
Property, plant and equipment, net of accumulated depreciation of $626,732 and $635,450, respectively	237,455	244,439
Goodwill	232,608	233,266
Acquired intangibles, net of accumulated amortization of $104,822 and $104,351, respectively	177,891	184,938
Accounts Receivable, Net, Noncurrent	3,734	7,559
Other assets	209,663	225,566
Total assets	2,323,263	2,287,003
Current Liabilities:
Convertible notes	452,571	447,011
2015 notes embedded conversion derivative	315,895	303,154
Accounts payable and accrued liabilities	156,606	171,318
Current portion of deferred revenue	285,553	295,787
Total current liabilities	1,210,625	1,217,270
Long-Term Liabilities:
Long-term portion of deferred revenue	41,432	50,529
Other long-term liabilities	51,533	104,033
Total long-term liabilities	92,965	154,562
Commitments and Contingencies
Stockholders' Equity:
Common stock and capital in excess of par value	1,727,901	1,721,556
Treasury stock, at cost	(175,110)	(200,786)
Accumulated deficit	(570,940)	(649,549)
Accumulated other comprehensive income	37,822	43,950
Total stockholders’ equity	1,019,673	915,171
Total liabilities and stockholders’ equity	$ 2,323,263	$ 2,287,003