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Fair Value Measurements - Summary of Activity Related to Equity Investments (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 03, 2022	Jan. 02, 2022
Equity Investment [Roll Forward]
Non Current Other Assets	$ 9,939	$ 10,216
Equity Securities | Equity Investments with readily determinable value
Equity Investment [Roll Forward]
Carrying value, beginning of period	1,884
Changes in Fair Value Reflected in Net Income	(402)
Sales/ Purchases/Other	(30)
Carrying value, end of period	1,452
Non Current Other Assets	1,452
Equity Securities | Equity Investments without readily determinable value
Equity Investment [Roll Forward]
Carrying value, beginning of period	500
Changes in Fair Value Reflected in Net Income	(5)
Sales/ Purchases/Other	10
Carrying value, end of period	505
Non Current Other Assets	$ 505

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Amount of investment in marketable security, classified as noncurrent.

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