Segment Information - Reconciliation of Assets from Segment to Consolidated (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 624,894	$ 527,854	$ 462,675
Operating Segments | North America
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	210,120	196,029	185,268
Operating Segments | International
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	69,487	69,718	64,666
Operating Segments | AWS
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	155,953	108,533	88,491
Corporate
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 189,334	$ 153,574	$ 124,250