Financial Instruments and Fair Value Measurements, Fair Value of Derivative and Location on Consolidated Balance Sheets (Details) - Other Long-Term Liabilities [Member] - USD ($) $ in Millions	Jan. 01, 2022	Oct. 02, 2021
Cross-Currency Swaps [Member] | Designated [Member]
Derivative Instruments [Abstract]
Fair value of derivative instruments	$ 286	$ 323
Interest Rate Swaps [Member] | Designated [Member]
Derivative Instruments [Abstract]
Fair value of derivative instruments	47	82
Interest Rate Swaps [Member] | Not Designated [Member]
Derivative Instruments [Abstract]
Fair value of derivative instruments	$ 46	$ 49