Restructuring, Impairment and Integration Charges 2012 Productivity Plan Charges (Details) - Type of Restructuring [Domain] - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 13, 2015	Jun. 14, 2014	Jun. 13, 2015	Jun. 14, 2014
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	$ 1	$ 0	$ 1	$ (3)
Payments for Restructuring			107	112
2012 Productivity Plan
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	4	$ 15	$ 10	$ 17
Restructuring, Settlement and Impairment Provisions, Net of Tax, Per Share Amount		$ 0.01	$ 0.01	$ 0.01
Payments for Restructuring			$ 22
2012 Productivity Plan | FLNA
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	0	$ 1	0	$ 2
2012 Productivity Plan | QFNA
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	0	0	0	0
2012 Productivity Plan | LAF
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	0	0	0	(5)
2012 Productivity Plan | PAB
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	0	3	1	7
2012 Productivity Plan | Europe
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	3	10	6	8
2012 Productivity Plan | AMEA
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	1	0	1	2
2012 Productivity Plan | Corporate Unallocated Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring, Settlement and Impairment Provisions	$ 0	$ 1	$ 2	$ 3