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Income Tax Expense - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended		12 Months Ended
	Mar. 31, 2021	May 31, 2020	Jul. 02, 2021	Jul. 03, 2020	Jun. 28, 2019
Income Tax Disclosure [Line Items]
Valuation allowance, deferred tax asset, increase (decrease), amount			$ (66)
U.S. Federal statutory rate			21.00%	21.00%	21.00%
Income tax holiday, aggregate amount			$ 390	$ 464	$ 393
Income tax benefits (in dollars in share)			$ 1.26	$ 1.54	$ 1.33
Penalties and interest accrued on unrecognized tax benefits			$ 138	$ 137	$ 123
Payables related to unrecognized tax benefits			750	$ 720	$ 699
State and Local Jurisdiction
Income Tax Disclosure [Line Items]
Operating loss carryforward, valuation allowance			245
Tax credit carryforward, valuation allowance			2
Domestic Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforward, valuation allowance			134
Tax credit carryforward, valuation allowance			27
Tax Year 2008 Through 2009
Income Tax Disclosure [Line Items]
Federal tax related to adjustments for transfer pricing			335
Tax Years 2010 Through 2012
Income Tax Disclosure [Line Items]
Federal tax related to adjustments for transfer pricing			922
Internal Revenue Service (IRS) | Tax Years 2010 Through 2012
Income Tax Disclosure [Line Items]
Federal tax, subject to interest		$ 340
Internal Revenue Service (IRS) | Tax Years 2013 Through 2015
Income Tax Disclosure [Line Items]
Income tax examination additional tax			$ 343
Income tax examination, penalties expense	$ 109

X

- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Estimated amount of loss resulting from an adverse tax position.

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The amount of estimated penalties recognized in the period arising from income tax examinations.

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The amount of income taxes from which a reporting entity is exempt or for which it will receive a reduction in income taxes as a result of the income tax holiday granted by the taxing jurisdiction.

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Per share amount effect of the income tax benefit resulting from the income tax holidays granted by taxing jurisdictions.

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Amount recognized for uncertainty in income taxes classified as noncurrent.

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The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized.

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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Income Tax Disclosure [Line Items]

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