Taxes on Earnings Schedule of Deferred Tax Liabilities and Assets (Details) - USD ($) $ in Millions	Jul. 28, 2024	Jul. 30, 2023
Income Tax Disclosure [Abstract]
Deferred Tax Liabilities, Property, Plant and Equipment	$ 353	$ 340
Deferred Tax Liabilities, Goodwill and Intangible Assets	1,260	881
Deferred Tax Liabilities, Leasing Arrangements	86	69
Deferred Tax Liabilities, Prepaid Expenses	34	39
Deferred Tax Liabilities, Other	10	8
Deferred Tax Liabilities, Gross	1,743	1,337
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits	113	112
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions	24	25
Deferred Tax Assets, Operating Loss Carryforwards	7	10
Deferred Tax Assets, Capital Loss Carryforwards	24	114
Deferred Tax Assets, Operating lease liability	91	69
Deferred Tax Assets, in Process Research and Development	34	15
Deferred Tax Assets, Other	55	56
Deferred Tax Assets, Gross	348	401
Deferred Tax Assets, Valuation Allowance	(29)	(129)
Deferred Tax Assets, Net of Valuation Allowance	319	272
Deferred Tax Liabilities, Net	$ 1,424	$ 1,065