Restructuring Impairment and Integration Charges - Additional Information (Detail) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 23, 2013	Mar. 24, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment charges, after tax	$ 8	$ 23
Restructuring and impairment charges, after tax impact per share	$ 0.01	$ 0.01
Merger and integration charges	1	2
Productivity Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment charges (income)	11	33
FLNA
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment charges (income)	2	8
QFNA
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment charges (income)	(1)	5
LAF
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment charges (income)	4	6
PAB
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment charges (income)	0	8
Europe
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment charges (income)	4	(1)
AMEA
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment charges (income)	1	9
Corporate Unallocated Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment charges (income)	1	(2)
Wimm Bill Dann Acquisition | Selling, General and Administrative Expenses | Europe
Restructuring Cost and Reserve [Line Items]
Merger and integration charges	1	2
Merger and integration charges after-tax	$ 1	$ 2