Cash Equivalents and Marketable Securities (Details) - USD ($) $ in Millions	Jan. 29, 2023	Jan. 30, 2022
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 13,112	$ 20,930
Unrealized Gain	1	0
Unrealized Loss	(58)	(17)
Estimated Fair Value	13,055	20,913
Cash Equivalents	3,148	1,695
Marketable Securities	9,907	19,218
Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	4,809	9,977
Unrealized Gain	0	0
Unrealized Loss	(12)	(3)
Estimated Fair Value	4,797	9,974
Cash Equivalents	1,087	1,102
Marketable Securities	3,710	8,872
Debt securities issued by the United States Treasury
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	4,185	7,314
Unrealized Gain	1	0
Unrealized Loss	(44)	(14)
Estimated Fair Value	4,142	7,300
Cash Equivalents	0	0
Marketable Securities	4,142	7,300
Debt securities issued by United States government agencies
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,836	1,612
Unrealized Gain	0	0
Unrealized Loss	(2)	0
Estimated Fair Value	1,834	1,612
Cash Equivalents	50	256
Marketable Securities	1,784	1,356
Money market funds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,777	316
Unrealized Gain	0	0
Unrealized Loss	0	0
Estimated Fair Value	1,777	316
Cash Equivalents	1,777	316
Marketable Securities	0	0
Certificates of deposit
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	365	1,561
Unrealized Gain	0	0
Unrealized Loss	0	0
Estimated Fair Value	365	1,561
Cash Equivalents	134	21
Marketable Securities	231	1,540
Foreign government bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	140	150
Unrealized Gain	0	0
Unrealized Loss	0	0
Estimated Fair Value	140	150
Cash Equivalents	100	0
Marketable Securities	$ 40	$ 150

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of investment in marketable security.

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