v3.22.2.2
Debt - Schedule of Instruments (Details) - USD ($)
$ in Millions
 6 Months Ended
Jul. 31, 2022
Jan. 30, 2022
Debt Instrument [Line Items]    
Unamortized debt discount and issuance costs $ (51) $ (54)
Net carrying amount 10,949 10,946
Less short-term portion (1,249) 0
Long-term debt $ 9,700 10,946
0.309% Notes Due 2023    
Debt Instrument [Line Items]    
Interest rate (as percent) 0.309%  
Expected Remaining Term (years) 10 months 24 days  
Effective Interest Rate (as percent) 0.41%  
Gross carrying amount $ 1,250 1,250
0.584% Notes Due 2024    
Debt Instrument [Line Items]    
Interest rate (as percent) 0.584%  
Expected Remaining Term (years) 1 year 10 months 24 days  
Effective Interest Rate (as percent) 0.66%  
Gross carrying amount $ 1,250 1,250
3.20% Notes Due 2026    
Debt Instrument [Line Items]    
Interest rate (as percent) 3.20%  
Expected Remaining Term (years) 4 years 1 month 6 days  
Effective Interest Rate (as percent) 3.31%  
Gross carrying amount $ 1,000 1,000
1.55% Notes Due 2028    
Debt Instrument [Line Items]    
Interest rate (as percent) 1.55%  
Expected Remaining Term (years) 5 years 10 months 24 days  
Effective Interest Rate (as percent) 1.64%  
Gross carrying amount $ 1,250 1,250
2.85% Notes Due 2030    
Debt Instrument [Line Items]    
Interest rate (as percent) 2.85%  
Expected Remaining Term (years) 7 years 8 months 12 days  
Effective Interest Rate (as percent) 2.93%  
Gross carrying amount $ 1,500 1,500
2.00% Notes Due 2031    
Debt Instrument [Line Items]    
Interest rate (as percent) 2.00%  
Expected Remaining Term (years) 8 years 10 months 24 days  
Effective Interest Rate (as percent) 2.09%  
Gross carrying amount $ 1,250 1,250
3.50% Notes Due 2040    
Debt Instrument [Line Items]    
Interest rate (as percent) 3.50%  
Expected Remaining Term (years) 17 years 8 months 12 days  
Effective Interest Rate (as percent) 3.54%  
Gross carrying amount $ 1,000 1,000
3.50% Notes Due 2050    
Debt Instrument [Line Items]    
Interest rate (as percent) 3.50%  
Expected Remaining Term (years) 27 years 8 months 12 days  
Effective Interest Rate (as percent) 3.54%  
Gross carrying amount $ 2,000 2,000
3.70% Notes Due 2060    
Debt Instrument [Line Items]    
Interest rate (as percent) 3.70%  
Expected Remaining Term (years) 37 years 8 months 12 days  
Effective Interest Rate (as percent) 3.73%  
Gross carrying amount $ 500 $ 500