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Joint Ventures - Narrative (Details) $ in Millions	12 Months Ended
Joint Ventures - Narrative (Details) $ in Millions	Oct. 03, 2025 USD ($) investment	Sep. 27, 2024 USD ($)	Sep. 29, 2023 USD ($)
Variable Interest Entity [Line Items]
Number of active joint ventures \| investment	30
Revenues	$ 14,393	$ 8,388	$ 7,865
Maximum exposure to losses	196
Equity Method Investee
Variable Interest Entity [Line Items]
Related party receivables due from our equity method investments	63	37
Revenues	$ 276	$ 126	$ 45
Minimum \| Joint Ventures Investment
Variable Interest Entity [Line Items]
Ownership percentage	25.00%
Maximum \| Joint Ventures Investment
Variable Interest Entity [Line Items]
Ownership percentage	50.00%