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

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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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 the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates.

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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		9 Months Ended
Income Taxes (Details) $ in Millions, $ in Millions	Dec. 31, 2021 USD ($)	Dec. 31, 2021 MXN ($)	Jul. 01, 2023 USD ($)	Jul. 02, 2022 USD ($)	Jul. 01, 2023 USD ($)	Jul. 02, 2022 USD ($)	Oct. 01, 2022 USD ($)
Income Tax Disclosure [Abstract]
Effective tax rate for continuing operations			(1.80%)	23.60%	(67.90%)	22.10%
Unrecognized tax benefits			$ 156		$ 156		$ 152
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount						$ 36
Income Tax Examination [Line Items]
Effective Income Tax Rate Reconciliation, Percent			(1.80%)	23.60%	(67.90%)	22.10%
Goodwill, Impairment Loss			$ 448	$ 0	$ 448	$ 0
Mexican Tax Authority \| Tax Year 2015
Income Tax Disclosure [Abstract]
Income Tax Examination, Estimate of Possible Loss	$ 496	$ 8,500
Income Tax Examination [Line Items]
Income Tax Examination, Estimate of Possible Loss	$ 496	$ 8,500