Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Jan. 01, 2011
Current Assets:
Cash and cash equivalents	$ 601,602	$ 557,409
Short-term investments	3,037	12,715
Receivables, net of allowances of $0 and $7,604, respectively	136,772	191,893
Inventories	43,243	39,034
2015 Notes Hedges	215,113	0
Prepaid expenses and other	64,216	78,355
Total current assets	1,063,983	879,406
Property, plant and equipment, net	262,517	285,115
Goodwill	192,125	158,893
Acquired intangibles, net	173,234	179,198
Installment contract receivables	11,371	23,380
2015 Notes Hedges	0	130,211
Other assets	58,039	75,913
Total Assets	1,761,269	1,732,116
Current Liabilities:
Convertible notes	294,061	143,258
2015 Notes Embedded Conversion Derivative	215,113	0
Accounts payable and accrued liabilities	165,791	216,864
Current portion of deferred revenue	340,401	337,426
Total current liabilities	1,015,366	697,548
Long-Term Liabilities:
Long-term portion of deferred revenue	73,959	85,400
Convertible notes	131,920	406,404
2015 Notes Embedded Conversion Derivative	0	130,211
Other long-term liabilities	128,894	135,899
Total long-term liabilities	334,773	757,914
Commitments and Contingencies (Note 4, 6, 16 and 17)
Stockholders' Equity:
Preferred stock--$0.01 par value; authorized 400 shares, none issued or outstanding
Common stock--$0.01 par value; authorized 600,000 shares; issued and outstanding shares: 272,680 as of December 31, 2011; 267,116 as of January 1, 2011	1,733,884	1,715,541
Treasury stock, at cost; 33,358 shares as of December 31, 2011; 38,922 shares as of January 1, 2011	(290,462)	(353,090)
Accumulated deficit	(1,083,245)	(1,138,853)
Accumulated other comprehensive income	50,953	53,056
Total stockholders' equity	411,130	276,654
Total Liabilities and Stockholders' Equity	$ 1,761,269	$ 1,732,116