Income Tax Expense - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Jul. 03, 2020	Jun. 28, 2019
Deferred tax assets:
Sales related reserves and accrued expenses not currently deductible	$ 52	$ 48
Accrued compensation and benefits not currently deductible	130	124
Net operating loss carryforward	251	285
Business credit carryforward	438	410
Long-lived assets	123	144
Other	133	135
Total deferred tax assets	1,127	1,146
Deferred tax liabilities:
Long-lived assets	(294)	(413)
Unremitted earnings of certain non-U.S. entities	(228)	(220)
Other	(26)	(32)
Total deferred tax liabilities	(548)	(665)
Valuation allowances	(624)	(619)
Deferred tax liabilities, net	$ (45)	$ (138)