Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 28, 2013	Dec. 29, 2012
Current assets:
Cash and cash equivalents	$ 536,260	$ 726,357
Short-term investments	96,788	100,704
Receivables, net of allowances of $0 and $85, respectively	107,624	97,821
Inventories	50,220	36,163
2015 notes hedges	306,817	303,154
Prepaid expenses and other	123,382	127,036
Total current assets	1,221,091	1,391,235
Property, plant and equipment, net	238,715	244,439
Goodwill	456,905	233,266
Acquired intangibles, net	311,693	184,938
Long-term receivables	3,672	7,559
Other assets	196,525	225,566
Total assets	2,428,601	2,287,003
Current liabilities:
Convertible notes	324,826	447,011
2015 notes embedded conversion derivative	306,817	303,154
Accounts payable and accrued liabilities	216,594	171,318
Current portion of deferred revenue	299,973	295,787
Total current liabilities	1,148,210	1,217,270
Long-term liabilities:
Long-term portion of deferred revenue	52,850	50,529
Other long-term liabilities	71,436	104,033
Total long-term liabilities	124,286	154,562
Commitments and contingencies
Stockholders' equity:
Preferred stock - $0.01 par value; authorized 400 shares, none issued or outstanding	0	0
Common stock - $0.01 par value; authorized 600,000 shares; issued and outstanding shares: 288,133 as of December 28, 2013; 280,644 as of December 29, 2012	1,757,242	1,721,556
Treasury stock, at cost; 17,905 shares as of December 28, 2013; 25,394 shares as of December 29, 2012	(140,142)	(200,786)
Accumulated deficit	(485,306)	(649,549)
Accumulated other comprehensive income	24,311	43,950
Total stockholders' equity	1,156,105	915,171
Total liabilities and stockholders' equity	$ 2,428,601	$ 2,287,003