Segment Information - Reconciliation of Property and Equipment from Segments to Consolidated (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Segment Reporting, Other Significant Reconciling Item [Line Items]
Property and equipment, net	$ 324,435	$ 252,665
Operating Segments | North America
Segment Reporting, Other Significant Reconciling Item [Line Items]
Property and equipment, net	115,661	103,041
Operating Segments | International
Segment Reporting, Other Significant Reconciling Item [Line Items]
Property and equipment, net	29,488	25,618
Operating Segments | AWS
Segment Reporting, Other Significant Reconciling Item [Line Items]
Property and equipment, net	165,106	110,683
Corporate
Segment Reporting, Other Significant Reconciling Item [Line Items]
Property and equipment, net	$ 14,180	$ 13,323