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ACQUISITIONS AND DISPOSITIONS - Dispositions (Narrative) (Details) - USD ($)		1 Months Ended					12 Months Ended
	Oct. 01, 2022	Oct. 31, 2024	May 31, 2024	Oct. 31, 2022	Sep. 30, 2022	Apr. 30, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Minority interest sale price			$ 324,000,000
Gain on sale of equity method investments			$ 203,000,000				$ 194,000,000	$ 0	$ 195,000,000
Disposal Group, Not Discontinued Operation, Gain (Loss) On Disposal, Statement Of Income Extensible List Not Disclosed Flag	gain
Formula E | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Minority interest sale price		$ 217,000,000
Gain on sale of equity method investments		$ 61,000,000
Golden Maple Limited (Known as Tencent Video VIP) | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Equity method investment, ownership percentage sold (as a percent)				49.00%
Consideration received on sale				$ 143,000,000
Gain on disposition				$ 55,000,000
Discovery Education | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Minority interest sale price						$ 138,000,000
Gain on sale of equity method investments						$ 133,000,000
The CW Network, LLC | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Minority interest sale price					$ 0
All3Media
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Equity method investment, ownership (as a percent)			50.00%
The CW Network, LLC | The CW Network, LLC | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Equity method investment, ownership (as a percent)					75.00%
Ownership interest retained (as a percent)					12.50%

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