Annual report pursuant to Section 13 and 15(d)

Earnings Per Share (Detail)

v3.6.0.2
Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2016
Dec. 26, 2015
Dec. 27, 2014
Earnings Per Share [Abstract]      
Net Income $ 10,316 $ 11,420 $ 11,704
Weighted average shares of common stock outstanding-basic 4,730 4,742 4,901
Dilutive effect of employee equity incentive plans (shares) 53 64 75
Dilutive effect of convertible debt (shares) 92 88 80
Weighted average shares of common stock outstanding-diluted 4,875 4,894 5,056
Basic earnings per share of common stock $ 2.18 $ 2.41 $ 2.39
Diluted earnings per share of common stock $ 2.12 $ 2.33 $ 2.31