Taxes on Earnings Taxes on Earnings (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Jan. 30, 2022	Jan. 31, 2021	Jul. 30, 2023	Jul. 31, 2022	Aug. 01, 2021
Deferred Income Tax Expense (Benefit)			$ (5)	$ 21	$ 137
Operating Loss Carryforwards			192
Valuation Allowance, Deferred Tax Asset, Change in Amount			(2)	(11)	20
Undistributed Earnings of Foreign Subsidiaries			11
Unrecognized Tax Benefits that Would Impact Effective Tax Rate			$ 12	12	$ 18
Latest Tax Year [Member]
Operating Loss Carryforwards, Expiration Date			Jul. 30, 2037
Earliest Tax Year [Member]
Operating Loss Carryforwards, Expiration Date			Jul. 30, 2024
Snyder's-Lance Cost Transformation Program and Integration
Deferred Income Tax Expense (Benefit)	$ 19	$ 19
Indefinite Life [Member]
Operating Loss Carryforwards			$ 4
Definite Life [Member]
Operating Loss Carryforwards			188
Gross Amount of Operating Loss Carryforwards with a Full Valuation Allowance [Member]
Operating Loss Carryforwards			40
Other Liabilities [Member]
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued			5	4
Capital Loss Carryforward [Member]
Tax Credit Carryforward, Amount			474
Tax Credit Carryforward, Valuation Allowance			474
Indefinite Life [Member]
Tax Credit Carryforward, Amount			48
Capital Loss Carryforward Expiring2024
Tax Credit Carryforward, Amount			349
Capital Loss Carryforward Expiring 2026
Tax Credit Carryforward, Amount			77
State and Local Jurisdiction [Member]
Tax Credit Carryforward, Valuation Allowance			12	13
Deferred Tax Assets, Tax Credit Carryforwards, Other			$ 12	$ 13
State and Local Jurisdiction [Member] | Latest Tax Year [Member]
Tax Credit Carryforward, Expiration Date			Aug. 03, 2025
State and Local Jurisdiction [Member] | Earliest Tax Year [Member]
Tax Credit Carryforward, Expiration Date			Aug. 01, 2023