Acquisitions, Goodwill, and Acquired Intangible Assets - Summary of Goodwill Activity by Segment (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Goodwill [Roll Forward]
Goodwill, balance at beginning of period	$ 15,371	$ 15,017
New acquisitions	4,997	366
Other adjustments	(80)	(12)
Goodwill, balance at end of period	20,288	15,371
North America
Goodwill [Roll Forward]
Goodwill, balance at beginning of period	12,758	12,527
New acquisitions	3,943	230
Other adjustments	(80)	1
Goodwill, balance at end of period	16,621	12,758
International
Goodwill [Roll Forward]
Goodwill, balance at beginning of period	1,327	1,288
New acquisitions	1,054	60
Other adjustments	30	(21)
Goodwill, balance at end of period	2,411	1,327
AWS
Goodwill [Roll Forward]
Goodwill, balance at beginning of period	1,286	1,202
New acquisitions	0	76
Other adjustments	(30)	8
Goodwill, balance at end of period	$ 1,256	$ 1,286