Commitments and Contingencies Purchase Obligations (Details) - USD ($) $ in Millions	Sep. 25, 2022	Sep. 26, 2021
Long-Term Purchase Commitment [Line Items]
Advance payment related to multi-year capacity commitments	$ 3,800	$ 1,700
Total - Purchase obligation	24,500
Purchase Obligation, to be paid in the next twelve months	13,300
Other Current Assets
Long-Term Purchase Commitment [Line Items]
Advance payment related to multi-year capacity commitments	701	90
Other Assets
Long-Term Purchase Commitment [Line Items]
Advance payment related to multi-year capacity commitments	$ 3,100	$ 1,600