Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 29, 2013	Dec. 29, 2012
Current Assets:
Cash and cash equivalents	$ 577,233	$ 726,357
Short-term investments	101,251	100,704
Receivables, net of allowances of $0 and $85, respectively	92,581	97,821
Inventories	38,705	36,163
2015 notes hedges	335,131	303,154
Prepaid expenses and other	120,598	127,036
Total current assets	1,265,499	1,391,235
Property, plant and equipment, net of accumulated depreciation of $623,356 and $635,450, respectively	243,288	244,439
Goodwill	457,556	233,266
Acquired intangibles, net of accumulated amortization of $115,406 and $104,351, respectively	337,705	184,938
Long-term receivables	5,929	7,559
Other assets	253,112	225,566
Total assets	2,563,089	2,287,003
Current Liabilities:
Revolving line of credit	100,000	0
Convertible notes	458,179	447,011
2015 notes embedded conversion derivative	335,131	303,154
Accounts payable and accrued liabilities	185,809	171,318
Current portion of deferred revenue	282,784	295,787
Total current liabilities	1,361,903	1,217,270
Long-Term Liabilities:
Long-term portion of deferred revenue	43,892	50,529
Other long-term liabilities	117,034	104,033
Total long-term liabilities	160,926	154,562
Commitments and contingencies
Stockholders' Equity:
Common stock and capital in excess of par value	1,744,261	1,721,556
Treasury stock, at cost	(168,573)	(200,786)
Accumulated deficit	(561,511)	(649,549)
Accumulated other comprehensive income	26,083	43,950
Total stockholders’ equity	1,040,260	915,171
Total liabilities and stockholders’ equity	$ 2,563,089	$ 2,287,003