Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Estimated amount of loss resulting from an adverse tax position.

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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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Amount of unrecognized tax benefits.

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Income Taxes (Details) $ in Millions, $ in Millions	1 Months Ended		3 Months Ended		6 Months Ended
Income Taxes (Details) $ in Millions, $ in Millions	Dec. 31, 2021 USD ($)	Dec. 31, 2021 MXN ($)	Mar. 30, 2024 USD ($)	Apr. 01, 2023	Mar. 30, 2024 USD ($)	Apr. 01, 2023	Sep. 30, 2023 USD ($)
Income Tax Disclosure [Abstract]
Effective tax rate for continuing operations			26.90%	29.40%	28.00%	24.70%
Unrecognized tax benefits			$ 134		$ 134		$ 131
Income Tax Examination [Line Items]
Effective Income Tax Rate Reconciliation, Percent			26.90%	29.40%	28.00%	24.70%
Mexican Tax Authority \| Tax Year 2015
Income Tax Disclosure [Abstract]
Income Tax Examination, Estimate of Possible Loss	$ 528	$ 8,800
Income Tax Examination [Line Items]
Income Tax Examination, Estimate of Possible Loss	$ 528	$ 8,800