v3.26.1
Segment Information - Disaggregation of Revenue (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Disaggregation of Revenue [Line Items]    
Total net sales $ 181,519 $ 155,667
Online stores    
Disaggregation of Revenue [Line Items]    
Total net sales 64,254 57,407
Physical stores    
Disaggregation of Revenue [Line Items]    
Total net sales 5,785 5,533
Third-party seller services    
Disaggregation of Revenue [Line Items]    
Total net sales 41,578 36,512
Advertising services    
Disaggregation of Revenue [Line Items]    
Total net sales 17,243 13,921
Subscription services    
Disaggregation of Revenue [Line Items]    
Total net sales 13,427 11,715
AWS    
Disaggregation of Revenue [Line Items]    
Total net sales 37,587 29,267
Other    
Disaggregation of Revenue [Line Items]    
Total net sales $ 1,645 $ 1,312