Derivative Financial Instruments Pretax Impact on OCI (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Mar. 28, 2026	Mar. 29, 2025	Mar. 28, 2026	Mar. 29, 2025
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Cost of Sales	Cost of Sales	Cost of Sales	Cost of Sales
Derivative, Gain (Loss) on Derivative, Net	$ 38	$ (24)	$ 26	$ (31)
Commodity contracts \| Not Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Cost of Sales	Cost of Sales	Cost of Sales	Cost of Sales
Derivative, Gain (Loss) on Derivative, Net	$ 46	$ (1)	$ 81	$ 7
Cash Flow Hedging [Member] \| Commodity contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Cost of Sales	Cost of Sales	Cost of Sales	Cost of Sales
Derivative, Gain (Loss) on Derivative, Net	$ (2)	$ (8)	$ (11)	$ (19)

- Definition

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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