Adjustments Related to Fair Value Hedges Included in Net Interest Expense in Condensed Consolidated Statements of Income (Details) - Interest rate - Interest Expense - USD ($) $ in Millions	3 Months Ended
Dec. 31, 2022	Jan. 01, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on pay-floating swaps	$ 71	$ (178)
Gain (loss) on hedged borrowings	(71)	178
Derivative, Gain (Loss) on Derivative, Net	$ (95)	$ 37

Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement.

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Amount of the increase (decrease) in fair value of the hedged item in a fair value hedge recognized in the income statement.

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Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.

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