Programming and Production Costs - Summary Of Accrued Participations And Residual Liabilities Expected To Pay (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Other Industries [Abstract]
Current portion of accrued participations and residuals	$ 1,444	$ 1,671

The amount of accrued participation liabilities that it expects to pay during the upcoming operating cycle.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 926
-SubTopic 405
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477694/926-405-50-1

Name:	us-gaap_AccruedParticipationLiabilitiesDueInNextOperatingCycle
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant