Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Detail)

v3.7.0.1
Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Apr. 01, 2017
Apr. 02, 2016
Earnings Per Share [Abstract]    
Net income $ 2,964 $ 2,046
Weighted average shares of common stock outstanding—basic 4,723 4,722
Dilutive effect of employee equity incentive plans (shares) 58 66
Dilutive effect of convertible debt (shares) 100 87
Weighted average shares of common stock outstanding—diluted 4,881 4,875
Basic earnings per share of common stock (in dollars per share) $ 0.63 $ 0.43
Diluted earnings per share of common stock (in dollars per share) $ 0.61 $ 0.42