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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (aa)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481800/320-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481830/320-10-45-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(6))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479130/326-30-45-1

+ Details

Name:	us-gaap_AvailableForSaleSecuritiesDebtSecurities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.

+ Details

Name:	us-gaap_CashCashEquivalentsAndShortTermInvestmentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of unrealized loss on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479536/321-10-50-4

+ Details

Name:	us-gaap_EquitySecuritiesFvNiUnrealizedLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- References

No definition available.

+ Details

Name:	us-gaap_LiabilitiesFairValueDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

+ Details

Name:	us-gaap_LongTermDebtFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_LongTermDebtPercentageBearingFixedInterestRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- References

No definition available.

+ Details

Name:	us-gaap_OtherAssetsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of long-term investments classified as other.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(1)(f))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(12))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_OtherLongTermInvestments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Fair Value of Financial Assets and Liabilities (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 30, 2023	May 01, 2022	Jan. 29, 2023
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	$ 15,071		$ 13,055
Other assets (Investment in non-affiliated entities):
Investment in non-affiliated entities	505		299
Liabilities
Unrealized loss recognized during the period	$ 14	$ 24
0.309% Notes Due 2023
Liabilities
Stated interest rate	0.309%
0.584% Notes Due 2024
Liabilities
Stated interest rate	0.584%
3.20% Notes Due 2026
Liabilities
Stated interest rate	3.20%
1.55% Notes Due 2028
Liabilities
Stated interest rate	1.55%
2.85% Notes Due 2030
Liabilities
Stated interest rate	2.85%
2.00% Notes Due 2031
Liabilities
Stated interest rate	2.00%
3.50% Notes Due 2040
Liabilities
Stated interest rate	3.50%
3.50% Notes Due 2050
Liabilities
Stated interest rate	3.50%
3.70% Notes Due 2060
Liabilities
Stated interest rate	3.70%
Money market funds
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	$ 1,502		1,777
Corporate debt securities
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	6,716		4,797
Debt securities issued by the U.S. Treasury
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	3,967		4,142
Debt securities issued by U.S. government agencies
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	2,442		1,834
Certificates of deposit
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	395		365
Foreign government bonds
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	49		140
Level 1 \| Money market funds
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	1,502		1,777
Level 1 \| Publicly-held equity securities
Other assets (Investment in non-affiliated entities):
Investment in non-affiliated entities	9		11
Level 2 \| 0.309% Notes Due 2023
Liabilities
Notes	1,243		1,230
Level 2 \| 0.584% Notes Due 2024
Liabilities
Notes	1,197		1,185
Level 2 \| 3.20% Notes Due 2026
Liabilities
Notes	976		966
Level 2 \| 1.55% Notes Due 2028
Liabilities
Notes	1,112		1,099
Level 2 \| 2.85% Notes Due 2030
Liabilities
Notes	1,375		1,364
Level 2 \| 2.00% Notes Due 2031
Liabilities
Notes	1,062		1,044
Level 2 \| 3.50% Notes Due 2040
Liabilities
Notes	862		870
Level 2 \| 3.50% Notes Due 2050
Liabilities
Notes	1,633		1,637
Level 2 \| 3.70% Notes Due 2060
Liabilities
Notes	403		410
Level 2 \| Corporate debt securities
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	6,716		4,797
Level 2 \| Debt securities issued by the U.S. Treasury
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	3,967		4,142
Level 2 \| Debt securities issued by U.S. government agencies
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	2,442		1,834
Level 2 \| Certificates of deposit
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	395		365
Level 2 \| Foreign government bonds
Cash equivalents and marketable securities:
Cash equivalents and marketable securities	49		140
Level 3 \| Privately-held equity securities
Other assets (Investment in non-affiliated entities):
Investment in non-affiliated entities	$ 496		$ 288