Quarterly report pursuant to Section 13 or 15(d)

Investments (Details)

v3.4.0.3
Investments (Details) - USD ($)
$ in Millions
Apr. 01, 2016
Dec. 31, 2015
Trading Securities    
Trading Securities Unrealized Holding Gains (Losses) $ 23 $ 19
Marketable Securities 256 229
Other Assets 97 93
Equity Securities [Member]    
Schedule of Trading Securities and Other Trading Assets [Line Items]    
Total trading securities $ 353 $ 322