Basis Of Presentation And Our Divisions (Schedule Of Segment Reporting Information, By Segment) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011		Dec. 25, 2010		Dec. 26, 2009
Segment Reporting Information [Line Items]
Net Revenue	$ 66,504		$ 57,838		$ 43,232
Operating Profit	9,633		8,332		8,044
FLNA [Member]
Segment Reporting Information [Line Items]
Net Revenue	13,322		12,573		12,421
Operating Profit	3,621	[1]	3,376	[1]	3,105	[1]
Net Revenue, Percentage	20.00%
Operating Profit, Percentage	33.00%
QFNA [Member]
Segment Reporting Information [Line Items]
Net Revenue	2,656		2,656		2,687
Operating Profit	797	[1]	741	[1]	781	[1]
Net Revenue, Percentage	4.00%
Operating Profit, Percentage	8.00%
LAF [Member]
Segment Reporting Information [Line Items]
Net Revenue	7,156		6,315		5,703
Operating Profit	1,078	[1]	1,004	[1]	904	[1]
Net Revenue, Percentage	11.00%
Operating Profit, Percentage	10.00%
PAB [Member]
Segment Reporting Information [Line Items]
Net Revenue	22,418		20,401		10,116
Operating Profit	3,273	[1]	2,776	[1]	2,172	[1]
Net Revenue, Percentage	34.00%
Operating Profit, Percentage	30.00%
Europe [Member]
Segment Reporting Information [Line Items]
Net Revenue	13,560	[2]	9,602	[2]	7,028	[2]
Operating Profit	1,210	[1],[2]	1,054	[1],[2]	948	[1],[2]
Net Revenue, Percentage	20.00%
Operating Profit, Percentage	11.00%
AMEA [Member]
Segment Reporting Information [Line Items]
Net Revenue	7,392		6,291		5,277
Operating Profit	887	[1]	708	[1]	700	[1]
Net Revenue, Percentage	11.00%
Operating Profit, Percentage	8.00%
Total Division [Member]
Segment Reporting Information [Line Items]
Net Revenue	66,504		57,838		43,232
Operating Profit	10,866	[1]	9,659	[1]	8,610	[1]
Corporate Unallocated 53rd Week [Member]
Segment Reporting Information [Line Items]
Operating Profit	(18)	[1]
Corporate Unallocated Net Impact Of Mark-To-Market On Commodity Hedges [Member]
Segment Reporting Information [Line Items]
Operating Profit	(102)	[1]	91	[1]	274	[1]
Corporate Unallocated Merger And Integration Costs [Member]
Segment Reporting Information [Line Items]
Operating Profit	(78)	[1]	(191)	[1]	(49)	[1]
Corporate Unallocated Restructuring And Impairment Charges [Member]
Segment Reporting Information [Line Items]
Operating Profit	(74)	[1]
Corporate Unallocated Venezuela Currency Devaluation [Member]
Segment Reporting Information [Line Items]
Operating Profit			(129)	[1]
Corporate Unallocated Asset Write-Off [Member]
Segment Reporting Information [Line Items]
Operating Profit			(145)	[1]
Corporate Unallocated Foundation Contribution [Member]
Segment Reporting Information [Line Items]
Operating Profit			(100)	[1]
Corporate Unallocated Other [Member]
Segment Reporting Information [Line Items]
Operating Profit	$ (961)	[1]	$ (853)	[1]	$ (791)	[1]

[1] For information on the impact of restructuring, impairment and integration charges on our divisions, see Note 3.

[2] Change in net revenue in 2011 relates primarily to our acquisition of WBD.