Quarterly report pursuant to Section 13 or 15(d)

Investments, Trading Assets (Detail)

v3.7.0.1
Investments, Trading Assets (Detail) - Debt Securities [Member] - USD ($)
$ in Millions
3 Months Ended
Apr. 01, 2017
Apr. 02, 2016
Schedule Of Trading Securities And Other Trading Assets [Line Items]    
Trading Securities, Change in Unrealized Holding Gain (Loss) $ 217 $ 243
Unrealized Gain (Loss) on Derivatives $ (186) $ (234)