Annual report pursuant to Section 13 and 15(d)

Accounting Policies (Detail)

v2.4.0.6
Accounting Policies (Detail) (USD $)
12 Months Ended
Dec. 29, 2012
Dec. 31, 2011
Dec. 25, 2010
Inventory Net Items Net Of Reserve Alternative [Abstract]      
Raw materials $ 478,000,000 $ 644,000,000  
Work in process 2,219,000,000 1,680,000,000  
Finished goods 2,037,000,000 1,772,000,000  
Total Inventories 4,734,000,000 4,096,000,000  
Property, Plant and Equipment [Abstract]      
Property, plant and equipment, gross 66,046,000,000 58,073,000,000  
Less: accumulated depreciation (38,063,000,000) (34,446,000,000)  
Total property, plant and equipment, net 27,983,000,000 23,627,000,000 17,899,000,000
Advertising [Abstract]      
Advertising Expense 2,000,000,000 2,100,000,000 1,800,000,000
Minimum [Member] | Developed Technology Rights [Member]
     
Identified Intangible Assets [Abstract]      
Finite-Lived Intangible Assets, Useful Life (in years) 3 years    
Minimum [Member] | Customer Relationships [Member]
     
Identified Intangible Assets [Abstract]      
Finite-Lived Intangible Assets, Useful Life (in years) 5 years    
Minimum [Member] | Trade Names [Member]
     
Identified Intangible Assets [Abstract]      
Finite-Lived Intangible Assets, Useful Life (in years) 5 years    
Minimum [Member] | Licensed Technology and Patents [Member]
     
Identified Intangible Assets [Abstract]      
Finite-Lived Intangible Assets, Useful Life (in years) 5 years    
Maximum [Member] | Developed Technology Rights [Member]
     
Identified Intangible Assets [Abstract]      
Finite-Lived Intangible Assets, Useful Life (in years) 13 years    
Maximum [Member] | Customer Relationships [Member]
     
Identified Intangible Assets [Abstract]      
Finite-Lived Intangible Assets, Useful Life (in years) 8 years    
Maximum [Member] | Trade Names [Member]
     
Identified Intangible Assets [Abstract]      
Finite-Lived Intangible Assets, Useful Life (in years) 7 years    
Maximum [Member] | Licensed Technology and Patents [Member]
     
Identified Intangible Assets [Abstract]      
Finite-Lived Intangible Assets, Useful Life (in years) 17 years    
Land And Buildings [Member]
     
Property, Plant and Equipment [Abstract]      
Property, plant and equipment, gross 18,807,000,000 17,883,000,000  
Machinery And Equipment [Member]
     
Property, Plant and Equipment [Abstract]      
Property, plant and equipment, gross 39,033,000,000 34,351,000,000  
Machinery And Equipment [Member] | Minimum [Member]
     
Property, Plant and Equipment [Abstract]      
Property, Plant and Equipment, Useful Life (in years) 2 years    
Machinery And Equipment [Member] | Maximum [Member]
     
Property, Plant and Equipment [Abstract]      
Property, Plant and Equipment, Useful Life (in years) 4 years    
Construction In Progress [Member]
     
Property, Plant and Equipment [Abstract]      
Property, plant and equipment, gross $ 8,206,000,000 $ 5,839,000,000  
Building [Member] | Minimum [Member]
     
Property, Plant and Equipment [Abstract]      
Property, Plant and Equipment, Useful Life (in years) 4 years    
Building [Member] | Maximum [Member]
     
Property, Plant and Equipment [Abstract]      
Property, Plant and Equipment, Useful Life (in years) 25 years