Basis of Presentation and Our Divisions (Schedule of Segment Reporting Information, by Segment) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 30, 2017	Dec. 31, 2016	Dec. 26, 2015
Segment Reporting Information [Line Items]
Net Revenue		$ 63,525	$ 62,799	$ 63,056
Operating Profit	[1]	10,509	9,785	8,353
FLNA
Segment Reporting Information [Line Items]
Net Revenue		15,798	15,549	14,782
Operating Profit	[1]	4,823	4,659	4,304
QFNA
Segment Reporting Information [Line Items]
Net Revenue		2,503	2,564	2,543
Operating Profit	[1]	642	653	560
NAB
Segment Reporting Information [Line Items]
Net Revenue		20,936	21,312	20,618
Operating Profit	[1]	2,707	2,959	2,785
Latin America
Segment Reporting Information [Line Items]
Net Revenue		7,208	6,820	8,228
Operating Profit	[1]	908	887	(206)
ESSA
Segment Reporting Information [Line Items]
Net Revenue		11,050	10,216	10,510
Operating Profit	[1]	1,354	1,108	1,081
AMENA
Segment Reporting Information [Line Items]
Net Revenue		6,030	6,338	6,375
Operating Profit	[1]	1,073	619	941
Total Division
Segment Reporting Information [Line Items]
Operating Profit	[1]	11,507	10,885	9,465
Corporate
Segment Reporting Information [Line Items]
Net Revenue		0	0	0
Operating Profit	[1]	$ (998)	$ (1,100)	$ (1,112)

[1] For further unaudited information on certain items that impacted our financial performance, see “Item 6. Selected Financial Data.”