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Fair Value Measurements - Summary of Activity Related to Equity Investments (Details) - USD ($) $ in Millions	6 Months Ended
	Jul. 03, 2022	Jan. 02, 2022
Equity Investment [Roll Forward]
Non Current Other Assets	$ 9,435	$ 10,216
Equity Securities
Equity Investment [Roll Forward]
Carrying value, end of period	600
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	(508)
Sales/ Purchases/Other	(36)
Carrying value, end of period	1,340
Non Current Other Assets	1,340
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	(14)
Sales/ Purchases/Other	35
Carrying value, end of period	521
Non Current Other Assets	$ 521

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Amount of investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 321
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126980263&loc=SL75117539-209714

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Amount of investment in marketable security, classified as noncurrent.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(17))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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