Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Dec. 28, 2012	Dec. 30, 2011
Current Assets
Cash and cash equivalents	$ 223.7	$ 132.7
Investments in marketable securities	380.7	843.9
Total cash, cash equivalents and marketable securities	604.4	976.6
Other marketable securities	195.1	190.9
Accounts receivable, net of allowances of $1.3 and $1.3	246.8	317.6
Inventories
Raw materials	30.2	33.7
Finished goods	70.8	110.3
Total Inventories	101.0	144.0
Income taxes	7.3	27.9
Miscellaneous receivables and other current assets	35.1	39.8
Total Current Assets	1,189.7	1,696.8
Property, Plant and Equipment
Land	20.1	20.0
Buildings and improvements	193.5	197.4
Equipment	406.4	446.9
Total property, plant & equipment	620.0	664.3
Accumulated depreciation	(389.6)	(390.8)
Property, plant and equipment, net	230.4	273.5
Goodwill	122.1	122.0
Intangible Assets, Net of Amortization	4.4	57.1
Other Assets	91.5	98.6
Total Assets	1,638.1	2,248.0
Current Liabilities
Accounts payable	57.4	97.1
Accrued compensation	37.7	46.3
Restructuring and other charges	19.1	13.0
Income taxes	61.5	63.5
Loan related to other marketable securities	195.1	190.9
Deferred revenue	20.3	40.8
Other accrued liabilities	78.5	78.4
Total Current Liabilities	469.6	530.0
Long-Term Restructuring Liabilities	2.8	4.7
Income Taxes	21.9	21.2
Other Long-Term Liabilities	42.5	47.4
Stockholders' Equity
Preferred stock: authorized 5,000,000 shares of $0.01 par value; no shares issued and outstanding
Common stock: authorized 1,000,000,000 shares of $0.01 par value; 508,846,484 and 505,238,503 shares issued	5.1	5.1
Additional paid-in capital	1,592.2	1,572.4
Treasury stock, at cost: 141,284,352 and 140,250,476 shares	(1,231.0)	(1,227.2)
Retained earnings	636.0	1,204.6
Accumulated other comprehensive income	99.0	89.8
Total Stockholders' Equity	1,101.3	1,644.7
Total Liabilities and Stockholders' Equity	$ 1,638.1	$ 2,248.0