Quarterly report pursuant to Section 13 or 15(d)

Gains (Losses) on Equity Investments, Net (Detail)

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Gains (Losses) on Equity Investments, Net (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 29, 2014
Mar. 30, 2013
Gains (Losses) on Equity Investments, Net Detail [Abstract]    
Share of equity method investee losses, net $ (11) $ (23)
Impairment charges (38) (17)
Other, net 26 10
Total gains (losses) on equity investments, net 48 (26)
Equity Investments [Member]
   
Gains (Losses) on Equity Investments, Net Detail [Abstract]    
Gains on sales, net $ 71 $ 4