Segment Information - Reconciliation of Property and Equipment Additions from Segments to Consolidated (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Segment Reporting Disclosure [Line Items]
Property and equipment additions	$ 30,761	$ 19,194	$ 58,210	$ 33,751
Operating Segments | North America and International | Assets held under finance leases
Segment Reporting Disclosure [Line Items]
Property and equipment additions	21	135	75	142
Operating Segments | North America
Segment Reporting Disclosure [Line Items]
Property and equipment additions	11,272	4,929	16,368	10,080
Operating Segments | International
Segment Reporting Disclosure [Line Items]
Property and equipment additions	2,531	1,128	4,037	2,237
Operating Segments | AWS
Segment Reporting Disclosure [Line Items]
Property and equipment additions	16,043	12,757	36,507	20,682
Operating Segments | AWS | Assets held under finance leases
Segment Reporting Disclosure [Line Items]
Property and equipment additions	916	46	916	81
Corporate
Segment Reporting Disclosure [Line Items]
Property and equipment additions	$ 915	$ 380	$ 1,298	$ 752