Business Realignment Charges (Credits) - Business Realignment Activities (Details) $ in Millions	12 Months Ended
Jul. 03, 2026 USD ($)
Restructuring Reserve [Roll Forward]
Restructuring Incurred Cost Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag	Charges
Cash-based employee termination benefits
Restructuring Reserve [Roll Forward]
Accrual balance as of June 27, 2025	$ 10
Charges	104
Cash payments	(101)
Accrual balance as of July 3, 2026	13
Employee Termination Benefits \| Cash-based employee termination benefits
Restructuring Reserve [Roll Forward]
Accrual balance as of June 27, 2025	1
Charges	97
Cash payments	(98)
Accrual balance as of July 3, 2026	0
Contract Termination and Other \| Cash-based employee termination benefits
Restructuring Reserve [Roll Forward]
Accrual balance as of June 27, 2025	9
Charges	7
Cash payments	(3)
Accrual balance as of July 3, 2026	$ 13

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
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-Paragraph 1
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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 420
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
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-Name Accounting Standards Codification
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+ References

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