Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Detail)

v3.8.0.1
Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Mar. 31, 2018
Apr. 01, 2017
Earnings Per Share [Abstract]    
Net income $ 4,454 $ 2,964
Weighted average shares of common stock outstanding – basic 4,674 4,723
Dilutive effect of employee equity incentive plans (shares) 65 58
Dilutive effect of convertible debt (shares) 51 100
Weighted average shares of common stock outstanding – diluted 4,790 4,881
Earnings per share - Basic (in dollars per share) $ 0.95 $ 0.63
Earnings per share - Diluted (in dollars per share) $ 0.93 $ 0.61