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Income Taxes (Details) - USD ($) $ in Billions	3 Months Ended	6 Months Ended
	Sep. 29, 2019	Jun. 30, 2019	Jul. 01, 2018
Income Tax (Textuals)
Worldwide effective income tax rate (as a percent)		18.40%	20.40%
Effective Income Tax Rate Reconciliation,Other Reconciling Items, Percent		2.50%
Unrecognized tax benefits		$ 3.3
Scenario, Forecast | Minimum
Income Tax (Textuals)
TRAF, tax expense	$ 0.3
Scenario, Forecast | Maximum
Income Tax (Textuals)
TRAF, tax expense	$ 0.5

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Income Tax Textuals Abstract.

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Tax Reform And AHV Financing, Tax Expense

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

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Percentage of the difference, between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, that is attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority interest income (expense), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, change in enacted tax rate, prior year income taxes, change in deferred tax asset valuation allowance, and other adjustments.

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Amount of unrecognized tax benefits.

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