Income Tax Expense - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Dec. 31, 2021	Dec. 30, 2022	Dec. 31, 2021	Jul. 01, 2022
Income Tax Disclosure [Line Items]
Increase to unrecognized tax benefits as a result of ongoing discussions with various taxing authorities	$ 8		$ 25
Unrecognized tax benefits		$ 1,042		$ 1,047
Penalties and interest accrued on unrecognized tax benefits		279
Potential payables related to unrecognized tax benefits		1,180
Federal tax related to adjustments for transfer pricing		1,600
Minimum
Income Tax Disclosure [Line Items]
Penalties and interest accrued on unrecognized tax benefits		720
Mandatory deemed repatriation tax obligations		100
Maximum
Income Tax Disclosure [Line Items]
Penalties and interest accrued on unrecognized tax benefits		760
Mandatory deemed repatriation tax obligations		150
Tax Years 2008 Through 2015
Income Tax Disclosure [Line Items]
Federal tax related to adjustments for transfer pricing		$ 449