Annual report pursuant to Section 13 and 15(d)

Goodwill And Acquired Intangible Assets (Changes In The Carrying Amounts Of Goodwill By Segment) (Details)

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Goodwill And Acquired Intangible Assets (Changes In The Carrying Amounts Of Goodwill By Segment) (Details) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2011
Dec. 25, 2010
Dec. 26, 2009
Goodwill [Line Items]      
Initial goodwill $ 2,194    
Accumulated impairment losses (1,871)    
Ending balance 323 323 323
Computing Solutions [Member]
     
Goodwill [Line Items]      
Initial goodwill 161    
Accumulated impairment losses (161)    
Graphics [Member]
     
Goodwill [Line Items]      
Initial goodwill 1,288    
Accumulated impairment losses (965)    
Ending balance 323    
All Other [Member]
     
Goodwill [Line Items]      
Initial goodwill 745    
Accumulated impairment losses $ (745)