Annual report pursuant to Section 13 and 15(d)

Earnings Per Share (Detail)

v3.8.0.1
Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Dec. 30, 2017
Dec. 31, 2016
Dec. 26, 2015
Earnings Per Share [Abstract]      
Net Income $ 9,601 $ 10,316 $ 11,420
Weighted average shares of common stock outstanding-basic 4,701 4,730 4,742
Dilutive effect of employee equity incentive plans (shares) 47 53 64
Dilutive effect of convertible debt (shares) 87 92 88
Weighted average shares of common stock outstanding-diluted 4,835 4,875 4,894
Earnings per share - Basic $ 2.04 $ 2.18 $ 2.41
Earnings per share - Diluted $ 1.99 $ 2.12 $ 2.33