v3.22.4
Cash Equivalents and Marketable Securities - Unrealized Losses Aggregated by Investment Category (Details) - USD ($)
$ in Millions
Jan. 29, 2023
Jan. 30, 2022
Estimated Fair Value    
Less than 12 Months $ 4,939 $ 7,737
12 Months or Greater 1,868 19
Total 6,807 7,756
Gross Unrealized Loss    
Less than 12 Months (30) (17)
12 Months or Greater (28) 0
Total (58) (17)
Debt securities issued by the United States Treasury    
Estimated Fair Value    
Less than 12 Months 2,444 5,292
12 Months or Greater 1,172 0
Total 3,616 5,292
Gross Unrealized Loss    
Less than 12 Months (21) (14)
12 Months or Greater (23) 0
Total (44) (14)
Corporate debt securities    
Estimated Fair Value    
Less than 12 Months 1,188 2,445
12 Months or Greater 696 19
Total 1,884 2,464
Gross Unrealized Loss    
Less than 12 Months (7) (3)
12 Months or Greater (5) 0
Total (12) $ (3)
Debt securities issued by United States government agencies    
Estimated Fair Value    
Less than 12 Months 1,307  
12 Months or Greater 0  
Total 1,307  
Gross Unrealized Loss    
Less than 12 Months (2)  
12 Months or Greater 0  
Total $ (2)