Commitments and Contingencies Operating Leases (Details) - USD ($) $ in Millions	12 Months Ended
Sep. 29, 2024	Sep. 24, 2023	Sep. 25, 2022
Leases, Operating [Abstract]
Operating Lease, Weighted Average Remaining Lease Term	9 years	8 years
Operating Lease, Expense	$ 184	$ 204	$ 207
Operating Lease, Right-of-Use Asset	$ 719	$ 612
Operating Lease, Right-of-Use Asset	Other current assets	Other current assets
Operating Lease, Liability, Current	$ 98	$ 98
Operating Lease, Liability, Current	Other current liabilities	Other current liabilities
Operating Lease, Liability, Noncurrent	$ 708	$ 571
Operating Lease, Liability, Noncurrent	Other liabilities	Other liabilities
Fiscal 2025 - future lease payments	$ 136
Fiscal 2026 - future lease payments	134
Fiscal 2027 - future lease payments	127
Fiscal 2028 - future lease payments	117
Fiscal 2029 - future lease payments	102
Thereafter - future lease payments	468
Total future lease payments	1,084
Imputed interest	(278)
Total lease liability balance	$ 806
Lessee, Lease, Description
Lessee, Operating Lease, Renewal Term	20 years
Minimum
Lessee, Lease, Description
Lessee, Operating Lease, Term of Contract	1 year
Maximum
Lessee, Lease, Description
Lessee, Operating Lease, Term of Contract	20 years

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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-Topic 842
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Amount of lessee's undiscounted obligation for lease payment for operating lease.

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Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.

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Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of operating lease expense. Excludes sublease income.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Indicates line item in statement of financial position that includes current operating lease liability.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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Indicates line item in statement of financial position that includes noncurrent operating lease liability.

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Amount of lessee's right to use underlying asset under operating lease.

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Indicates line item in statement of financial position that includes operating lease right-of-use asset.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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