Restructuring, Impairment and Integration Charges (Schedule of Merger and Integration Activity) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Restructuring Reserve [Roll Forward]
Liability at beginning of period	$ 24	$ 105	$ 204
Merger and integration costs	10	16	329
Cash payments	(25)	(83)	(377)
Non-cash charges	(5)	(14)	(51)
Liability at end of period	4	24	105
Wimm Bill Dann Acquisition
Restructuring Reserve [Roll Forward]
Merger and integration costs	10	16
Severance And Other Employee Costs
Restructuring Reserve [Roll Forward]
Liability at beginning of period	18	98	179
Merger and integration costs	(2)	(3)	146
Cash payments	(14)	(65)	(191)
Non-cash charges	(2)	(12)	(36)
Liability at end of period	0	18	98
Asset Impairments
Restructuring Reserve [Roll Forward]
Liability at beginning of period	0	0	0
Merger and integration costs	7	1	34
Cash payments	0	0	0
Non-cash charges	(7)	(1)	(34)
Liability at end of period	0	0	0
Other Costs
Restructuring Reserve [Roll Forward]
Liability at beginning of period	6	7	25
Merger and integration costs	5	18	149
Cash payments	(11)	(18)	(186)
Non-cash charges	4	(1)	19
Liability at end of period	$ 4	$ 6	$ 7