Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

v2.4.0.8
Fair Value Measurements (Details) (USD $)
In Millions, unless otherwise specified
Sep. 26, 2014
Dec. 31, 2013
Assets and liabilities measured at fair value on a recurring basis    
Available-for-sale securities $ 7,696 $ 4,842
Level 1
    
Assets and liabilities measured at fair value on a recurring basis    
Trading Securities 217 206
Available-for-sale securities 4,196 1,453
Derivatives, assets 22 17
Total assets 4,435 1,676
Derivatives, liabilities 2 10
Total liabilities 2 10
Level 2
    
Assets and liabilities measured at fair value on a recurring basis    
Trading Securities 174 163
Available-for-sale securities 3,373 3,281
Derivatives, assets 1,141 822
Total assets 4,688 4,266
Derivatives, liabilities 265 165
Total liabilities 265 165
Level 3
    
Assets and liabilities measured at fair value on a recurring basis    
Trading Securities 4 3
Available-for-sale securities 127 108
Derivatives, assets 0 0
Total assets 131 111
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 (207) (150)
Total assets (207) (150)
Derivatives, liabilities (207) (151)
Total liabilities (207) (151)
Fair Value Measurements
    
Assets and liabilities measured at fair value on a recurring basis    
Trading Securities 395 372
Available-for-sale securities 7,696 4,842
Derivatives, assets 956 689
Total assets 9,047 5,903
Derivatives, liabilities 60 24
Total liabilities 60 24
Prepaid expenses and other assets | Fair Value Measurements
    
Assets and liabilities measured at fair value on a recurring basis    
Derivatives, assets 443 129
Other Assets | Fair Value Measurements
    
Assets and liabilities measured at fair value on a recurring basis    
Derivatives, assets 513 560
Accounts payable and accrued expenses | Fair Value Measurements
    
Assets and liabilities measured at fair value on a recurring basis    
Derivatives, liabilities 3 12
Other Liabilities | Fair Value Measurements
    
Assets and liabilities measured at fair value on a recurring basis    
Derivatives, liabilities $ 57 $ 12