Condensed Consolidated Statements of Equity - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Retained Earnings/(Deficit)	Accumulated Other Comprehensive Income/(Losses)	Treasury Stock, at Cost	Noncontrolling Interest
Beginning balance at Dec. 29, 2018	$ 51,775	$ 12	$ 58,723	$ (4,853)	$ (1,943)	$ (282)	$ 118
Total Shareholders' Equity [Roll forward]
Net income/(loss) excluding redeemable noncontrolling interest	405			405
Other comprehensive income/(loss)	135				123		12
Dividends declared-common stock ($0.40 per share)	(488)		(488)
Cumulative effect of accounting standards adopted in the period	0			(136)	136
Exercise of stock options, issuance of other stock awards, and other	6		17	(2)		(9)
Ending balance at Mar. 30, 2019	$ 51,833	12	58,252	(4,586)	(1,684)	(291)	130
Dividends Declared, Per Share [Abstract]
Common stock dividends declared (in dollars per share)	$ 0.40
Beginning balance at Dec. 28, 2019	$ 51,749	12	56,828	(3,060)	(1,886)	(271)	126
Total Shareholders' Equity [Roll forward]
Net income/(loss) excluding redeemable noncontrolling interest	381			378			3
Other comprehensive income/(loss)	(554)				(540)		(14)
Dividends declared-common stock ($0.40 per share)	(492)		(492)
Exercise of stock options, issuance of other stock awards, and other	40		42	(4)		2
Ending balance at Mar. 28, 2020	$ 51,124	$ 12	$ 56,378	$ (2,686)	$ (2,426)	$ (269)	$ 115
Dividends Declared, Per Share [Abstract]
Common stock dividends declared (in dollars per share)	$ 0.40