Annual report pursuant to Section 13 and 15(d)

Common Stock Repurchases (Detail)

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Common Stock Repurchases (Detail) (USD $)
12 Months Ended
Dec. 29, 2012
Dec. 31, 2011
Dec. 25, 2010
Common Stock Repurchases (Textuals) [Abstract]      
Repurchase of Common Stock, Value $ 5,110,000,000 $ 14,340,000,000 $ 1,736,000,000
Restricted Stock Unit Withholdings [Member]
     
Common Stock Repurchases (Textuals) [Abstract]      
Repurchase of Common Stock, Shares 12,600,000 10,300,000 10,100,000
Repurchase of Common Stock, Value 345,000,000 207,000,000 236,000,000
Common Stock Repurchase Program [Member]
     
Common Stock Repurchases (Textuals) [Abstract]      
Repurchase of Common Stock, Shares 191,000,000 642,300,000 70,300,000
Repurchase of Common Stock, Value 4,800,000,000 14,100,000,000 1,500,000,000
Total Stock Repurchase Authorization End of Current Period, Value 45,000,000,000    
Remaining Stock Repurchase Authorization End of Current Period, Value 5,300,000,000    
Accumulated Stock Repurchased During Program, Total Shares 4,300,000,000    
Accumulated Stock Repurchased During Program, Total Value $ 89,000,000,000