Debt - Schedule of Long-term Debt (Details) - USD ($) $ in Millions	6 Months Ended
	Jul. 28, 2024	Jan. 28, 2024
Debt Instrument [Line Items]
Unamortized debt discount and issuance costs	$ (39)	$ (41)
Net carrying amount	8,461	9,709
Less short-term portion	0	(1,250)
Total long-term portion	$ 8,461	$ 8,459
0.584% Notes Due 2024 | Notes Payable
Debt Instrument [Line Items]
Interest rate (as percent)	0.584%	0.584%
Expected Remaining Term (years)	0 years
Effective Interest Rate	0.66%
Gross carrying amount	$ 0	$ 1,250
3.20% Notes Due 2026 | Notes Payable
Debt Instrument [Line Items]
Interest rate (as percent)	3.20%	3.20%
Expected Remaining Term (years)	2 years 1 month 6 days
Effective Interest Rate	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%	1.55%
Expected Remaining Term (years)	3 years 10 months 24 days
Effective Interest Rate	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%	2.85%
Expected Remaining Term (years)	5 years 8 months 12 days
Effective Interest Rate	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%	2.00%
Expected Remaining Term (years)	6 years 10 months 24 days
Effective Interest Rate	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%	3.50%
Expected Remaining Term (years)	15 years 8 months 12 days
Effective Interest Rate	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%	3.50%
Expected Remaining Term (years)	25 years 8 months 12 days
Effective Interest Rate	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%	3.70%
Expected Remaining Term (years)	35 years 8 months 12 days
Effective Interest Rate	3.73%
Gross carrying amount	$ 500	$ 500