Annual report pursuant to Section 13 and 15(d)

Restructuring (Schedule Of Restructuring Plans) (Details)

v2.4.0.6
Restructuring (Schedule Of Restructuring Plans) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2011
Jun. 26, 2010
Dec. 31, 2011
Dec. 25, 2010
Dec. 26, 2009
Restructuring Cost and Reserve [Line Items]          
Restructuring plans $ 98 [1] $ (4) [1] $ 98 $ (4) $ 65
Severance And Related Benefits [Member]
         
Restructuring Cost and Reserve [Line Items]          
Restructuring plans 54   54 (4) 25
Contract Or Program Terminations [Member]
         
Restructuring Cost and Reserve [Line Items]          
Restructuring plans 45   45   12
Asset Impairments [Member]
         
Restructuring Cost and Reserve [Line Items]          
Restructuring plans 1   1   8
Facility Consolidations And Closures [Member]
         
Restructuring Cost and Reserve [Line Items]          
Restructuring plans     $ (2)   $ 20
[1] During the fourth fiscal quarter of 2011, the Company implemented a restructuring plan and incurred a net restructuring charge of $98 million primarily related to severance and costs related to the continuation of certain employee benefits, contract or program termination costs and asset impairments.