Earnings Per Share (Tables)

12 Months Ended

Dec. 28, 2019

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

Years Ended (In Millions, Except Per Share Amounts)	Dec 28, 2019		Dec 29, 2018		Dec 30, 2017
Net income available to common stockholders	$	21,048	$	21,053	$	9,601
Weighted average shares of common stock outstanding—Basic	4,417		4,611		4,701
Dilutive effect of employee incentive plans	41		50		47
Dilutive effect of convertible debt	15		40		87
Weighted average shares of common stock outstanding—Diluted	4,473		4,701		4,835
Earnings per share—Basic	$	4.77	$	4.57	$	2.04
Earnings per share—Diluted	$	4.71	$	4.48	$	1.99