Fair Value Measurements and Investments - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - Fair Value, Measurements, Recurring - USD ($) $ in Millions	Dec. 31, 2021	Jul. 02, 2021
Assets:
Total assets at fair value	$ 93	$ 1,297
Liabilities:
Total liabilities at fair value	134	145
Cash equivalents - Money market funds
Assets:
Cash equivalents - Money market funds	71	1,283
Foreign exchange contracts
Assets:
Foreign exchange contracts	22	14
Liabilities:
Derivative liability	86	65
Interest rate swap contracts
Liabilities:
Derivative liability	48	80
Level 1
Assets:
Total assets at fair value	71	1,283
Liabilities:
Total liabilities at fair value	0	0
Level 1 | Cash equivalents - Money market funds
Assets:
Cash equivalents - Money market funds	71	1,283
Level 1 | Foreign exchange contracts
Assets:
Foreign exchange contracts	0	0
Liabilities:
Derivative liability	0	0
Level 1 | Interest rate swap contracts
Liabilities:
Derivative liability	0	0
Level 2
Assets:
Total assets at fair value	22	14
Liabilities:
Total liabilities at fair value	134	145
Level 2 | Cash equivalents - Money market funds
Assets:
Cash equivalents - Money market funds	0	0
Level 2 | Foreign exchange contracts
Assets:
Foreign exchange contracts	22	14
Liabilities:
Derivative liability	86	65
Level 2 | Interest rate swap contracts
Liabilities:
Derivative liability	48	80
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
Liabilities:
Derivative liability	$ 0	$ 0