Property, Plant and Equipment and Intangible Assets (Schedule of Change in Book Value of Nonamortizable Intangible Assets) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 28, 2013		Dec. 29, 2012		Dec. 31, 2011
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	$ 31,715		$ 31,357
Acquisitions/(Divestitures)	9		(171)
Translation and Other	(710)		529
Balance, Ending	31,014		31,715
FLNA
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	347		341
Acquisitions/(Divestitures)	0		0
Translation and Other	(13)		6
Balance, Ending	334		347
LAF
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	939		950
Acquisitions/(Divestitures)	0		14
Translation and Other	(73)		(25)
Balance, Ending	866		939
PAB
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	19,051		19,004
Acquisitions/(Divestitures)	13		(1)
Translation and Other	(143)		48
Balance, Ending	18,921		19,051
Europe
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	10,493		10,028
Acquisitions/(Divestitures)	0		(18)
Translation and Other	(405)		483
Balance, Ending	10,088		10,493		10,028
Impairment of intangible assets			23		14
AMEA
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	710		859
Acquisitions/(Divestitures)	(4)		(166)
Translation and Other	(76)		17
Balance, Ending	630		710
Goodwill
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	16,971		16,800
Acquisitions/(Divestitures)	1		(102)
Translation and Other	(359)		273
Balance, Ending	16,613		16,971
Goodwill | FLNA
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	316		311
Acquisitions/(Divestitures)
Translation and Other	(11)		5
Balance, Ending	305		316
Goodwill | QFNA
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	175		175
Acquisitions/(Divestitures)
Translation and Other
Balance, Ending	175		175
Goodwill | LAF
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	716		793
Acquisitions/(Divestitures)			(61)
Translation and Other	(56)		(16)
Balance, Ending	660		716
Goodwill | PAB
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	9,988		9,932
Acquisitions/(Divestitures)	5		23
Translation and Other	(50)		33
Balance, Ending	9,943		9,988
Goodwill | Europe
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	5,214	[1]	4,900	[1]
Acquisitions/(Divestitures)		[1]	78	[1]
Translation and Other	(187)	[1]	236	[1]
Balance, Ending	5,027	[1]	5,214	[1]
Goodwill | AMEA
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	562		689
Acquisitions/(Divestitures)	(4)		(142)
Translation and Other	(55)		15
Balance, Ending	503		562
Reacquired Franchise Rights
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	8,109		8,074
Acquisitions/(Divestitures)	16		(33)
Translation and Other	(84)		68
Balance, Ending	8,041		8,109
Reacquired Franchise Rights | PAB
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	7,337		7,342
Acquisitions/(Divestitures)	16		(33)
Translation and Other	(72)		28
Balance, Ending	7,281		7,337
Reacquired Franchise Rights | Europe
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	772	[1]	732	[1]
Acquisitions/(Divestitures)		[1]		[1]
Translation and Other	(12)	[1]	40	[1]
Balance, Ending	760	[1]	772	[1]
Acquired Franchise Rights
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	1,796		1,780
Acquisitions/(Divestitures)	(8)		9
Translation and Other	(7)		7
Balance, Ending	1,781		1,796
Acquired Franchise Rights | PAB
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	1,573		1,562
Acquisitions/(Divestitures)	(8)		9
Translation and Other	(14)		2
Balance, Ending	1,551		1,573
Acquired Franchise Rights | Europe
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	223	[1]	218	[1]
Acquisitions/(Divestitures)		[1]		[1]
Translation and Other	7	[1]	5	[1]
Balance, Ending	230	[1]	223	[1]
Brands
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	4,839		4,703
Acquisitions/(Divestitures)			(45)
Translation and Other	(260)		181
Balance, Ending	4,579		4,839
Brands | FLNA
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	31		30
Acquisitions/(Divestitures)
Translation and Other	(2)		1
Balance, Ending	29		31
Brands | LAF
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	223		157
Acquisitions/(Divestitures)			75
Translation and Other	(17)		(9)
Balance, Ending	206		223
Brands | PAB
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	153		168
Acquisitions/(Divestitures)
Translation and Other	(7)		(15)
Balance, Ending	146		153
Brands | Europe
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	4,284	[1]	4,178	[1]
Acquisitions/(Divestitures)		[1]	(96)	[1]
Translation and Other	(213)	[1]	202	[1]
Balance, Ending	4,071	[1]	4,284	[1]
Brands | AMEA
Intangible Assets (Including Goodwill) [Roll Forward]
Balance, Beginning	148		170
Acquisitions/(Divestitures)			(24)
Translation and Other	(21)		2
Balance, Ending	$ 127		$ 148

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