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Debt - Schedule of Debt (Details) - USD ($) $ in Millions	Oct. 01, 2021	Jul. 02, 2021
Debt Instrument [Line Items]
Debt	$ 8,612	$ 8,825
Issuance costs and debt discounts	(91)	(100)
Subtotal	8,521	8,725
Less current portion of long-term debt	(251)	(251)
Long-term debt	8,270	8,474
Variable interest rate Term Loan A-1 maturing 2023
Debt Instrument [Line Items]
Debt	4,269	4,332
Variable interest rate Term Loan B-4 maturing 2023
Debt Instrument [Line Items]
Debt	$ 943	$ 1,093
4.75% senior unsecured notes due 2026
Debt Instrument [Line Items]
Debt instrument, interest rate (percentage)	4.75%	4.75%
Debt	$ 2,300	$ 2,300
Convertible Debt | 1.50% convertible notes due 2024
Debt Instrument [Line Items]
Debt instrument, interest rate (percentage)	1.50%	1.50%
Debt	$ 1,100	$ 1,100

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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