Revision of Previously Issued Financial Statements - Condensed Consolidated Statement of Comprehensive Loss (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 28, 2024	Jun. 30, 2023	Jul. 01, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net income (loss)	$ (798)	$ (1,684)	$ 1,546
Other comprehensive gain (loss), before tax:
Actuarial pension gain	23	12	26
Foreign currency translation adjustment	(115)	(88)	(262)
Net unrealized gain (loss) on derivative contracts	(87)	138	(180)
Total other comprehensive gain (loss), before tax	(179)	62	(416)
Income tax benefit (expense) related to items of other comprehensive gain (loss), before tax	15	(31)	36
Other comprehensive gain (loss), net of tax	(164)	31	(380)
Total comprehensive income (loss)	$ (962)	(1,653)	1,166
As Previously Reported
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net income (loss)		(1,706)	1,500
Other comprehensive gain (loss), before tax:
Actuarial pension gain		12	26
Foreign currency translation adjustment		(81)	(239)
Net unrealized gain (loss) on derivative contracts		138	(180)
Total other comprehensive gain (loss), before tax		69	(393)
Income tax benefit (expense) related to items of other comprehensive gain (loss), before tax		(31)	36
Other comprehensive gain (loss), net of tax		38	(357)
Total comprehensive income (loss)		(1,668)	1,143
Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net income (loss)		22	46
Other comprehensive gain (loss), before tax:
Actuarial pension gain		0	0
Foreign currency translation adjustment		(7)	(23)
Net unrealized gain (loss) on derivative contracts		0	0
Total other comprehensive gain (loss), before tax		(7)	(23)
Income tax benefit (expense) related to items of other comprehensive gain (loss), before tax		0	0
Other comprehensive gain (loss), net of tax		(7)	(23)
Total comprehensive income (loss)		$ 15	$ 23