Income Taxes (Tax Effects Of Major Items Recorded As Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Millions	Sep. 30, 2023	Oct. 01, 2022
Income Tax Disclosure [Abstract]
Deferred Tax Assets, Property, Plant and Equipment	$ 0	$ 0
Deferred Tax Liabilities, Property, Plant and Equipment	1,030	1,091
Deferred Tax Liabilities, Intangible Assets	1,495	1,515
Deferred Tax Assets, Intangible Assets	0	0
Deferred Tax Liabilities, Leasing Arrangements	150	144
Deferred Tax Asset, ROU asset	0	0
Deferred Tax Liabilities, Accrued Expenses	0	0
Deferred Tax Assets, Accrued Expenses	400	410
Deferred Tax Asset, Lease Liabilities	135	126
Deferred Tax Liability, Lease liabilities	0	0
Deferred Tax Assets, Operating Loss Carryforwards	192	198
Deferred Tax Liabilities, Other	346	326
Deferred Tax Assets, Other	193	87
Deferred Tax Liabilities, Gross	3,021	3,076
Deferred Tax Assets, Gross	920	821
Deferred Tax Assets, Valuation Allowance	(199)	(195)
Deferred Tax Liabilities, Net	$ 2,300	$ 2,450