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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (Details) $ in Millions			1 Months Ended	12 Months Ended
	Apr. 08, 2022 USD ($)	Apr. 07, 2022 USD ($)	Aug. 31, 2022 USD ($)	Dec. 31, 2024 segment
Business Acquisition [Line Items]
Number of reportable segments \| segment				3
WarnerMedia
Business Acquisition [Line Items]
Total consideration paid	$ 42,376
Cash (used for) acquired from business acquisitions and working capital settlement			$ 1,200
Percentage of voting interests acquired (as a percent)	29.00%
WarnerMedia \| WarnerMedia
Business Acquisition [Line Items]
Total consideration paid	$ 42,400
WarnerMedia \| AT&T
Business Acquisition [Line Items]
Percentage of voting interests acquired (as a percent)	71.00%
WarnerMedia \| AT&T
Business Acquisition [Line Items]
Total consideration paid		$ 40,500