Acquisitions, Goodwill, and Acquired Intangible Assets - Additional Information (Details) - USD ($) $ in Millions		12 Months Ended
	Mar. 17, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Goodwill		$ 20,288	$ 15,371	$ 15,017
Amortization expense for acquired intangibles		604	512	509
Other Acquisitions
Business Acquisition [Line Items]
Aggregate purchase price		$ 141	$ 496	1,200
Amount capitalized to in-process research and development intangible assets				$ 1,100
MGM Holdings Inc
Business Acquisition [Line Items]
Cash paid, net of cash acquired	$ 6,100
Debt assumed	2,500
Video content assets acquired	3,400
Goodwill	$ 4,900