Restructuring Charges and Cost Savings Initiatives (Schedule Of Restructuring Activity And Related Reserves) (Details) - 2015 and Snyder's-Lance Initiatives [Member] - USD ($) $ in Millions		3 Months Ended
		Oct. 29, 2023	Oct. 30, 2022	Jul. 30, 2023
Restructuring Reserve [Roll Forward]
Restructuring and Related Cost, Incurred Cost		$ 13
Other Restructuring Costs		13	$ 3
Severance Pay And Benefits [Member]
Restructuring Reserve [Roll Forward]
Accrued Balance at beginning of period	[1]	13
Restructuring and Related Cost, Incurred Cost		2
Cash Payments		(2)
Accrued Balance at end of period	[2]	13
Restructuring Reserve, Noncurrent		5		$ 7
Other Cost Savings Implementation Costs [Member]
Restructuring Reserve [Roll Forward]
Other Restructuring Costs	[3]	6
Asset Impairment Accelerated Depreciation [Member]
Restructuring Reserve [Roll Forward]
Other Restructuring Costs		$ 5

[1] Includes $7 million of severance pay and benefits recorded in Other liabilities in the Consolidated Balance Sheet.

[2] Includes $5 million of severance pay and benefits recorded in Other liabilities in the Consolidated Balance Sheet.

[3] Includes other costs recognized as incurred that are not reflected in the restructuring reserve in the Consolidated Balance Sheet. The costs are included in Administrative expenses, Cost of products sold, Marketing and selling expenses and Research and development expenses in the Consolidated Statements of Earnings.