Segment Information - Disaggregation of Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Net sales	$ 513,983	$ 469,822	$ 386,064
Online stores
Disaggregation of Revenue [Line Items]
Net sales	220,004	222,075	197,346
Physical stores
Disaggregation of Revenue [Line Items]
Net sales	18,963	17,075	16,227
Third-party seller services
Disaggregation of Revenue [Line Items]
Net sales	117,716	103,366	80,461
Subscription services
Disaggregation of Revenue [Line Items]
Net sales	35,218	31,768	25,207
Advertising services
Disaggregation of Revenue [Line Items]
Net sales	37,739	31,160	19,773
AWS
Disaggregation of Revenue [Line Items]
Net sales	80,096	62,202	45,370
Other
Disaggregation of Revenue [Line Items]
Net sales	$ 4,247	$ 2,176	$ 1,680