Quarterly report pursuant to Section 13 or 15(d)

Common Stock Repurchases (Detail)

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Common Stock Repurchases (Detail) (Common Stock Repurchase Program [Member], USD $)
3 Months Ended
Mar. 29, 2014
Mar. 30, 2013
Common Stock Repurchase Program [Member]
   
Common Stock Repurchases (Textuals) [Abstract]    
Total Stock Repurchase Authorization End of Current Period, Value $ 45,000,000,000  
Remaining Stock Repurchase Authorization End of Current Period, Value 2,600,000,000  
Stock Repurchased and Retired During Period, Shares 22,100,000 25,200,000
Stock Repurchased and Retired During Period, Value 545,000,000 533,000,000
Accumulated Stock Repurchased During Program, Total Shares 4,400,000,000  
Accumulated Stock Repurchased During Program, Total Value $ 92,000,000,000