Description of Business, Accounting Policies, and Supplemental Disclosures - Use of Estimates (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Jan. 31, 2024	Jan. 31, 2022
Property, Plant and Equipment [Line Items]
Impact on operating income			$ 36,852	$ 12,248	$ 24,879
Impairments	$ 720			1,100
Expenses for terminating contracts				480
Severance costs	$ 640			720
AWS
Property, Plant and Equipment [Line Items]
Impact on operating income			$ 24,631	$ 22,841	$ 18,532
Change in useful lives of servers and networking equipment | Forecast
Property, Plant and Equipment [Line Items]
Impact on operating income		$ 3,100
Servers
Property, Plant and Equipment [Line Items]
Estimated useful lives of assets			5 years		4 years		5 years
Servers | Subsequent event
Property, Plant and Equipment [Line Items]
Estimated useful lives of assets						6 years
Networking equipment
Property, Plant and Equipment [Line Items]
Estimated useful lives of assets			6 years		5 years