Quarterly report pursuant to Section 13 or 15(d)

Restructuring and Asset Impairment Charges Restructuring and Asset Impairment (Detail)

v2.4.0.8
Restructuring and Asset Impairment Charges Restructuring and Asset Impairment (Detail) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 28, 2013
Employee
Sep. 29, 2012
Sep. 28, 2013
Sep. 29, 2012
Restructuring Cost and Reserve [Line Items]        
Restructuring, Settlement and Impairment Provisions $ 124 $ 0 $ 124 $ 0
Restructuring and Related Cost, Number of Positions Eliminated 1,900      
Restructuring Reserve [Roll Forward]        
Restructuring Reserve, Beginning Balance         
Additional accruals     124  
Cash payments     (1)  
Non-cash settlements     (39)  
Restructuring Reserve, Ending Balance 84   84  
Employee severance and benefit arrangements [Member]
        
Restructuring Cost and Reserve [Line Items]        
Restructuring, Settlement and Impairment Provisions 85 0    
Restructuring Reserve [Roll Forward]        
Restructuring Reserve, Beginning Balance         
Additional accruals     85  
Cash payments     1  
Non-cash settlements     0  
Restructuring Reserve, Ending Balance 84   84  
Asset Impairments [Member]
        
Restructuring Cost and Reserve [Line Items]        
Restructuring, Settlement and Impairment Provisions 39 0    
Restructuring Reserve [Roll Forward]        
Restructuring Reserve, Beginning Balance         
Additional accruals     39  
Cash payments         
Non-cash settlements     (39)  
Restructuring Reserve, Ending Balance