Supplemental Financial Statement Data - Accumulated Other Comprehensive Loss Roll Forward (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2022	Dec. 31, 2021	Dec. 30, 2022	Dec. 31, 2021
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	$ 12,107	$ 11,361	$ 12,221	$ 10,721
Other comprehensive income before reclassifications			50
Amounts reclassified from accumulated other comprehensive loss			177
Income tax benefit related to items of other comprehensive loss	(58)	5	(42)	(3)
Other comprehensive income (loss), net of tax	325	(50)	185	(20)
Ending balance	12,115	12,018	12,115	12,018
Actuarial Pension Losses
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance			(11)
Other comprehensive income before reclassifications			0
Amounts reclassified from accumulated other comprehensive loss			0
Income tax benefit related to items of other comprehensive loss			0
Other comprehensive income (loss), net of tax			0
Ending balance	(11)		(11)
Foreign Currency Translation Adjustment
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance			(277)
Other comprehensive income before reclassifications			15
Amounts reclassified from accumulated other comprehensive loss			0
Income tax benefit related to items of other comprehensive loss			2
Other comprehensive income (loss), net of tax			17
Ending balance	(260)		(260)
Unrealized Losses on Derivative Contracts
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance			(266)
Other comprehensive income before reclassifications			35
Amounts reclassified from accumulated other comprehensive loss			177
Income tax benefit related to items of other comprehensive loss			(44)
Other comprehensive income (loss), net of tax			168
Ending balance	(98)		(98)
Total Accumulated Comprehensive Loss
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	(694)	(167)	(554)	(197)
Ending balance	$ (369)	$ (217)	$ (369)	$ (217)