Fair Value Measurements - Schedule of Effect of Net Investment Hedges (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Jan. 02, 2022	Jan. 03, 2021	Jan. 02, 2022	Jan. 03, 2021
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) Recognized In Accumulated OCI			$ 387	$ (473)
Cross currency interest rate swaps contracts:
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) Recognized In Accumulated OCI			$ 548	$ 65
Other (Income) Expense
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) Reclassified From Accumulated OCI Into Income	$ 0	$ 0
Other (Income) Expense | Cross currency interest rate swaps contracts:
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(Loss) Reclassified From Accumulated OCI Into Income	$ 0	$ 0