Fair Value Measurements and Investments - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Millions	Dec. 30, 2022	Jul. 01, 2022
Assets:
Total assets at fair value	$ 546	$ 330
Liabilities:
Total liabilities at fair value	97	316
Cash equivalents - Money market funds
Assets:
Cash equivalents - Money market funds	435	266
Foreign exchange contracts
Assets:
Foreign exchange contracts	105	61
Liabilities:
Derivative liability	97	316
Interest rate swap contracts
Assets:
Foreign exchange contracts	6	3
Level 1
Assets:
Total assets at fair value	435	266
Liabilities:
Total liabilities at fair value	0	0
Level 1 | Cash equivalents - Money market funds
Assets:
Cash equivalents - Money market funds	435	266
Level 1 | Foreign exchange contracts
Assets:
Foreign exchange contracts	0	0
Liabilities:
Derivative liability	0	0
Level 1 | Interest rate swap contracts
Assets:
Foreign exchange contracts	0	0
Level 2
Assets:
Total assets at fair value	111	64
Liabilities:
Total liabilities at fair value	97	316
Level 2 | Cash equivalents - Money market funds
Assets:
Cash equivalents - Money market funds	0	0
Level 2 | Foreign exchange contracts
Assets:
Foreign exchange contracts	105	61
Liabilities:
Derivative liability	97	316
Level 2 | Interest rate swap contracts
Assets:
Foreign exchange contracts	6	3
Level 3
Assets:
Total assets at fair value	0	0
Liabilities:
Total liabilities at fair value	0	0
Level 3 | Cash equivalents - Money market funds
Assets:
Cash equivalents - Money market funds	0	0
Level 3 | Foreign exchange contracts
Assets:
Foreign exchange contracts	0	0
Liabilities:
Derivative liability	0	0
Level 3 | Interest rate swap contracts
Assets:
Foreign exchange contracts	$ 0	$ 0