Restructuring Charges (Schedule Of Restructuring Charges Associated With Each Reportable Segment) (Details) (USD $) In Millions, unless otherwise specified	19 Months Ended																					4 Months Ended
	Jan. 27, 2013 2011 Initiatives [Member]	Jan. 27, 2013 2011 Initiatives [Member] Severance Pay And Benefits [Member]	Jan. 27, 2013 2011 Initiatives [Member] Asset Impairment Accelerated Depreciation [Member]	Jan. 27, 2013 2011 Initiatives [Member] Other Exit Costs [Member]	Jan. 27, 2013 2011 Initiatives [Member] U.S. Simple Meals [Member]	Jan. 27, 2013 2011 Initiatives [Member] U.S. Simple Meals [Member] Severance Pay And Benefits [Member]	Jan. 27, 2013 2011 Initiatives [Member] U.S. Simple Meals [Member] Asset Impairment Accelerated Depreciation [Member]	Jan. 27, 2013 2011 Initiatives [Member] U.S. Simple Meals [Member] Other Exit Costs [Member]	Jan. 27, 2013 2011 Initiatives [Member] Global Baking And Snacking [Member]	Jan. 27, 2013 2011 Initiatives [Member] Global Baking And Snacking [Member] Severance Pay And Benefits [Member]	Jan. 27, 2013 2011 Initiatives [Member] International Simple Meals And Beverages [Member]	Jan. 27, 2013 2011 Initiatives [Member] International Simple Meals And Beverages [Member] Severance Pay And Benefits [Member]	Jan. 27, 2013 2011 Initiatives [Member] International Simple Meals And Beverages [Member] Asset Impairment Accelerated Depreciation [Member]	Jan. 27, 2013 2011 Initiatives [Member] International Simple Meals And Beverages [Member] Other Exit Costs [Member]	Jan. 27, 2013 2011 Initiatives [Member] U.S. Beverages [Member]	Jan. 27, 2013 2011 Initiatives [Member] U.S. Beverages [Member] Severance Pay And Benefits [Member]	Jan. 27, 2013 2011 Initiatives [Member] Bolthouse and Foodservice [Member]	Jan. 27, 2013 2011 Initiatives [Member] Bolthouse and Foodservice [Member] Severance Pay And Benefits [Member]	Jan. 27, 2013 2011 Initiatives [Member] Corporate [Member]	Jan. 27, 2013 2011 Initiatives [Member] Corporate [Member] Severance Pay And Benefits [Member]	Jan. 27, 2013 2011 Initiatives [Member] Corporate [Member] Other Exit Costs [Member]	Jan. 27, 2013 2013 Initiatives [Member]	Jan. 27, 2013 2013 Initiatives [Member] Severance Pay And Benefits [Member]	Jan. 27, 2013 2013 Initiatives [Member] Asset Impairment Accelerated Depreciation [Member]	Jan. 27, 2013 2013 Initiatives [Member] Other Exit Costs [Member]	Jan. 27, 2013 2013 Initiatives [Member] U.S. Simple Meals [Member]	Jan. 27, 2013 2013 Initiatives [Member] U.S. Simple Meals [Member] Severance Pay And Benefits [Member]	Jan. 27, 2013 2013 Initiatives [Member] U.S. Simple Meals [Member] Asset Impairment Accelerated Depreciation [Member]	Jan. 27, 2013 2013 Initiatives [Member] U.S. Simple Meals [Member] Other Exit Costs [Member]	Jan. 27, 2013 2013 Initiatives [Member] U.S. Beverages [Member]	Jan. 27, 2013 2013 Initiatives [Member] U.S. Beverages [Member] Severance Pay And Benefits [Member]	Jan. 27, 2013 2013 Initiatives [Member] U.S. Beverages [Member] Asset Impairment Accelerated Depreciation [Member]	Jan. 27, 2013 2013 Initiatives [Member] U.S. Beverages [Member] Other Exit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges Incurred to Date	$ 73	$ 41	$ 23	$ 9	$ 32	$ 10	$ 20	$ 2	$ 14	$ 14	$ 17	$ 11	$ 3	$ 3	$ 3	$ 3	$ 1	$ 1	$ 6	$ 2	$ 4	$ 85	$ 22	$ 61	$ 2	$ 63	$ 17	$ 45	$ 1	$ 22	$ 5	$ 16	$ 1