Basis of Presentation and Our Divisions (Schedule of Segment Reporting Information, by Segment) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 26, 2015	Dec. 27, 2014
Segment Reporting Information [Line Items]
Net Revenue	$ 62,799,000,000	$ 63,056,000,000	$ 66,683,000,000
Operating Profit	9,785,000,000	8,353,000,000	9,581,000,000
Venezuela impairment charges	0	1,359,000,000	0
Divestitures	85,000,000	76,000,000	203,000,000
Charges related to the transaction with Tingyi	373,000,000	73,000,000	0
FLNA
Segment Reporting Information [Line Items]
Net Revenue	15,549,000,000	14,782,000,000	14,502,000,000
Operating Profit	$ 4,659,000,000	4,304,000,000	4,054,000,000
Net Revenue, Percentage	25.00%
Operating Profit, Percentage	43.00%
QFNA
Segment Reporting Information [Line Items]
Net Revenue	$ 2,564,000,000	2,543,000,000	2,568,000,000
Operating Profit	$ 653,000,000	560,000,000	621,000,000
Net Revenue, Percentage	4.00%
Operating Profit, Percentage	6.00%
NAB
Segment Reporting Information [Line Items]
Net Revenue	$ 21,312,000,000	20,618,000,000	20,171,000,000
Operating Profit	$ 2,959,000,000	2,785,000,000	2,421,000,000
Net Revenue, Percentage	34.00%
Operating Profit, Percentage	27.00%
Latin America
Segment Reporting Information [Line Items]
Net Revenue	$ 6,820,000,000	8,228,000,000	9,425,000,000
Operating Profit	$ 887,000,000	(206,000,000)	1,636,000,000
Net Revenue, Percentage	11.00%
Operating Profit, Percentage	8.00%
ESSA
Segment Reporting Information [Line Items]
Net Revenue	$ 10,216,000,000	10,510,000,000	13,399,000,000
Operating Profit	$ 1,108,000,000	1,081,000,000	1,389,000,000
Net Revenue, Percentage	16.00%
Operating Profit, Percentage	10.00%
AMENA
Segment Reporting Information [Line Items]
Net Revenue	$ 6,338,000,000	6,375,000,000	6,618,000,000
Operating Profit	$ 619,000,000	941,000,000	985,000,000
Net Revenue, Percentage	10.00%
Operating Profit, Percentage	6.00%
Total Division
Segment Reporting Information [Line Items]
Operating Profit	$ 10,885,000,000	9,465,000,000	11,106,000,000
Corporate
Segment Reporting Information [Line Items]
Net Revenue	0	0	0
Operating Profit	$ (1,100,000,000)	$ (1,112,000,000)	$ (1,525,000,000)