Quarterly report pursuant to Section 13 or 15(d)

Investments (Details 2)

v2.4.0.6
Investments (Details 2) (USD $)
In Millions, unless otherwise specified
Jun. 29, 2012
Dec. 31, 2011
Available-for-sale securities, by type    
Available-for-sale Securities, Amortized Cost Basis $ 4,263 $ 1,166
Available-for-sale Securities, Gross Unrealized Gains 515 238
Available-for-sale Securities, Gross Unrealized Losses (18) (3)
Available-for-sale Securities Estimated Fair Value 4,760 1,401
Equity Securities
   
Available-for-sale securities, by type    
Trading Securities 227 211
Available-for-sale Securities, Amortized Cost Basis 946 834
Available-for-sale Securities, Gross Unrealized Gains 499 237
Available-for-sale Securities, Gross Unrealized Losses 0 0
Available-for-sale Securities Estimated Fair Value 1,445 1,071
Debt Securities
   
Available-for-sale securities, by type    
Available-for-sale Securities, Amortized Cost Basis 3,317 332
Available-for-sale Securities, Gross Unrealized Gains 16 1
Available-for-sale Securities, Gross Unrealized Losses (18) (3)
Available-for-sale Securities Estimated Fair Value $ 3,315 $ 330