Debt - Schedule of Instruments (Details) - USD ($) $ in Millions	9 Months Ended
	Oct. 29, 2023	Jan. 29, 2023
Debt Instrument [Line Items]
Unamortized debt discount and issuance costs	$ (44)	$ (47)
Net carrying amount	9,706	10,953
Less short-term portion	(1,249)	(1,250)
Total long-term portion	$ 8,457	9,703
0.309% Notes Due 2023 | Notes Payable
Debt Instrument [Line Items]
Interest rate (as percent)	0.309%
Effective Interest Rate (as percent)	0.41%
Gross carrying amount	$ 0	1,250
0.584% Notes Due 2024 | Notes Payable
Debt Instrument [Line Items]
Interest rate (as percent)	0.584%
Expected Remaining Term (years)	7 months 6 days
Effective Interest Rate (as percent)	0.66%
Gross carrying amount	$ 1,250	1,250
3.20% Notes Due 2026 | Notes Payable
Debt Instrument [Line Items]
Interest rate (as percent)	3.20%
Expected Remaining Term (years)	2 years 10 months 24 days
Effective Interest Rate (as percent)	3.31%
Gross carrying amount	$ 1,000	1,000
1.55% Notes Due 2028 | Notes Payable
Debt Instrument [Line Items]
Interest rate (as percent)	1.55%
Expected Remaining Term (years)	4 years 7 months 6 days
Effective Interest Rate (as percent)	1.64%
Gross carrying amount	$ 1,250	1,250
2.85% Notes Due 2030 | Notes Payable
Debt Instrument [Line Items]
Interest rate (as percent)	2.85%
Expected Remaining Term (years)	6 years 4 months 24 days
Effective Interest Rate (as percent)	2.93%
Gross carrying amount	$ 1,500	1,500
2.00% Notes Due 2031 | Notes Payable
Debt Instrument [Line Items]
Interest rate (as percent)	2.00%
Expected Remaining Term (years)	7 years 7 months 6 days
Effective Interest Rate (as percent)	2.09%
Gross carrying amount	$ 1,250	1,250
3.50% Notes Due 2040 | Notes Payable
Debt Instrument [Line Items]
Interest rate (as percent)	3.50%
Expected Remaining Term (years)	16 years 4 months 24 days
Effective Interest Rate (as percent)	3.54%
Gross carrying amount	$ 1,000	1,000
3.50% Notes Due 2050 | Notes Payable
Debt Instrument [Line Items]
Interest rate (as percent)	3.50%
Expected Remaining Term (years)	26 years 4 months 24 days
Effective Interest Rate (as percent)	3.54%
Gross carrying amount	$ 2,000	2,000
3.70% Notes Due 2060 | Notes Payable
Debt Instrument [Line Items]
Interest rate (as percent)	3.70%
Expected Remaining Term (years)	36 years 4 months 24 days
Effective Interest Rate (as percent)	3.73%
Gross carrying amount	$ 500	$ 500