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Balance Sheet Components - Property and Equipment (Details) - USD ($)
$ in Millions
 12 Months Ended
Jan. 30, 2022
Jan. 31, 2021
Property, Plant and Equipment [Line Items]    
Total property and equipment, gross $ 4,681 $ 3,557
Accumulated depreciation and amortization (1,903) (1,408)
Total property and equipment, net $ 2,778 2,149
Minimum    
Property, Plant and Equipment [Line Items]    
Property, plant & equipment, useful life 3 years  
Maximum    
Property, Plant and Equipment [Line Items]    
Property, plant & equipment, useful life 5 years  
Land    
Property, Plant and Equipment [Line Items]    
Total property and equipment, gross $ 218 218
Buildings, leasehold improvements, and furniture    
Property, Plant and Equipment [Line Items]    
Total property and equipment, gross 874 796
Equipment, compute hardware, and software    
Property, Plant and Equipment [Line Items]    
Total property and equipment, gross $ 2,852 1,985
Equipment, compute hardware, and software | Minimum    
Property, Plant and Equipment [Line Items]    
Property, plant & equipment, useful life 3 years  
Equipment, compute hardware, and software | Maximum    
Property, Plant and Equipment [Line Items]    
Property, plant & equipment, useful life 5 years  
Construction in process    
Property, Plant and Equipment [Line Items]    
Total property and equipment, gross $ 737 $ 558
Buildings    
Property, Plant and Equipment [Line Items]    
Property, plant & equipment, useful life 30 years