Restructuring, Impairment and Integration Charges (Summary of Productivity Plan Charges) (Details) (Productivity Plan, USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	$ 110	$ 279	$ 383
Restructuring, Settlement and Impairment Provisions, Net of Tax	90	215	286
Restructuring and impairment provisions, after-tax impact per share	$ 0.06	$ 0.14	$ 0.18
Severance And Other Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	74	89	327
Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	6	75
Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	30	115	56
FLNA
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	8	38	76
FLNA | Severance And Other Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	4	14	74
FLNA | Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	0	8
FLNA | Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	4	16	2
QFNA
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	1	9	18
QFNA | Severance And Other Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	0	0	18
QFNA | Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	0	0
QFNA | Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	1	9	0
LAF
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	7	50	48
LAF | Severance And Other Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	5	15	46
LAF | Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	2	8
LAF | Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	0	27	2
PAB
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	21	102	81
PAB | Severance And Other Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	8	34	75
PAB | Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	0	43
PAB | Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	13	25	6
Europe
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	50	42	77
Europe | Severance And Other Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	36	14	65
Europe | Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	2	16
Europe | Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	12	12	12
AMEA
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	25	28	9
AMEA | Severance And Other Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	21	18	9
AMEA | Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	2	0
AMEA | Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	2	10	0
Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	(2)	10	74
Corporate | Severance And Other Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	0	(6)	40
Corporate | Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	0	0
Corporate | Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	$ (2)	$ 16	$ 34