Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Detail)

v3.10.0.1
Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jul. 01, 2017
Jun. 30, 2018
Jul. 01, 2017
Earnings Per Share [Abstract]        
Net income $ 5,006 $ 2,808 $ 9,460 $ 5,772
Weighted average shares of common stock outstanding – basic 4,649 4,710 4,661 4,717
Dilutive effect of employee equity incentive plans (shares) 52 36 59 48
Dilutive effect of convertible debt (shares) 46 99 48 99
Weighted average shares of common stock outstanding – diluted 4,747 4,845 4,768 4,864
Earnings per share - Basic (in dollars per share) $ 1.08 $ 0.60 $ 2.03 $ 1.22
Earnings per share - Diluted (in dollars per share) $ 1.05 $ 0.58 $ 1.98 $ 1.19