Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

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Income Taxes (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2012
Apr. 02, 2011
Mar. 23, 2012
Income Taxes [Line Items]      
Provision (benefit) for income taxes $ (32) $ 2  
Tax benefit related to purchase of SeaMicro 36   36
Gross unrecognized tax benefits 66    
Foreign taxes in profitable locations 5.0 3.5  
Unrecognized tax benefits, liabilities 6    
U.S. tax benefits from the monetization   1.5  
Impact of unrecognized tax benefits on effective tax rate, increase 1    
Decreased gross unrecognized tax benefits 4    
Potential reduction in unrecognized tax benefits 4    
Other Comprehensive Income (Loss) [Member]
     
Income Taxes [Line Items]      
Provision (benefit) for income taxes $ 1