Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

v2.4.0.6
Fair Value Measurements (Details) (USD $)
In Millions, unless otherwise specified
Sep. 28, 2012
Dec. 31, 2011
Assets and liabilities measured at fair value on a recurring basis    
Available-for-sale securities $ 5,004 $ 1,401
Level 1
    
Assets and liabilities measured at fair value on a recurring basis    
Trading Securities 142 166
Available-for-sale securities 1,713 1,071
Derivatives, assets 52 39
Total assets 1,907 1,276
Derivatives, liabilities 18 5
Total liabilities 18 5
Level 2
    
Assets and liabilities measured at fair value on a recurring basis    
Trading Securities 109 41
Available-for-sale securities 3,150 214
Derivatives, assets 516 467
Total assets 3,775 722
Derivatives, liabilities 158 201
Total liabilities 158 201
Level 3
    
Assets and liabilities measured at fair value on a recurring basis    
Trading Securities 4 4
Available-for-sale securities 141 116
Derivatives, assets 0 0
Total assets 145 120
Derivatives, liabilities 0 0
Total liabilities 0 0
Netting Adjustment
    
Assets and liabilities measured at fair value on a recurring basis    
Trading Securities 0 0
Available-for-sale securities 0 0
Derivatives, assets (105) (117)
Total assets (105) (117)
Derivatives, liabilities (115) (121)
Total liabilities (115) (121)
Fair Value Measurements
    
Assets and liabilities measured at fair value on a recurring basis    
Trading Securities 255 211
Available-for-sale securities 5,004 1,401
Derivatives, assets 463 389
Total assets 5,722 2,001
Derivatives, liabilities 61 85
Total liabilities $ 61 $ 85