Property, Plant And Equipment And Intangible Assets (Schedule Of Property, Plant And Equipment And Intangible Assets) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 25, 2010	Dec. 26, 2009
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 35,140	$ 33,041
Accumulated depreciation	(15,442)	(13,983)
Property, Plant and Equipment, net	19,698	19,058
Depreciation expenses	2,476	2,124	1,500
Amortizable intangible assets, gross	3,220	3,269
Accumulated amortization	(1,332)	(1,244)
Amortizable intangible assets, net	1,888	2,025
Amortization expense	133	117	63
Land And Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,951	1,976
Property, plant and equipment net, Minimum Average Useful Life (in years)	10
Property, plant and equipment net, Maximum Average Useful Life (in years)	34
Buildings And Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	7,565	7,054
Property, plant and equipment net, Minimum Average Useful Life (in years)	15
Property, plant and equipment net, Maximum Average Useful Life (in years)	44
Machinery And Equipment, Including Fleet And Software [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	23,798	22,091
Property, plant and equipment net, Minimum Average Useful Life (in years)	5
Property, plant and equipment net, Maximum Average Useful Life (in years)	15
Construction In Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,826	1,920
Acquired Franchise Rights [Member]
Property, Plant and Equipment [Line Items]
Amortizable intangible assets, gross	916	949
Amortizable intangible assets Net, Minimum	56
Amortizable intangible assets Net, Maximum	60
Reacquired Franchise Rights [Member]
Property, Plant and Equipment [Line Items]
Amortizable intangible assets, gross	110	110
Amortizable intangible assets Net, Minimum	1
Amortizable intangible assets Net, Maximum	14
Brands [Member]
Property, Plant and Equipment [Line Items]
Amortizable intangible assets, gross	1,417	1,463
Amortizable intangible assets Net, Minimum	5
Amortizable intangible assets Net, Maximum	40
Other Identifiable Intangibles [Member]
Property, Plant and Equipment [Line Items]
Amortizable intangible assets, gross	$ 777	$ 747
Amortizable intangible assets Net, Minimum	10
Amortizable intangible assets Net, Maximum	24