PROGRAMMING AND OTHER INVENTORY - Schedule of Amortization of Television and Film Programming and Production Costs (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Inventory Disclosure [Abstract]
Entertainment, License Agreement for Program Material, Amortization Expense, Statement of Income or Comprehensive Income [Extensible Enumeration]	Operating	Operating	Operating	Operating
Film, Monetized in Film Group, Amortization Expense, Statement of Income or Comprehensive Income [Extensible Enumeration]	Operating	Operating	Operating	Operating
Film, Monetized on Its Own, Amortization Expense, Statement of Income or Comprehensive Income [Extensible Enumeration]	Operating	Operating	Operating	Operating
Acquired program rights	$ 1,117	$ 1,066	$ 2,628	$ 2,848
Internally-produced television and film programming, and acquired libraries:
Individual monetization	316	370	685	668
Film group monetization	$ 1,371	$ 1,280	$ 2,670	$ 2,340

Amount of amortization expense for capitalized cost for right acquired by broadcaster under license agreement for program material.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 920
-SubTopic 350
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478609/920-350-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (j)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476148/220-40-50-21

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Indicates line item in statement of income or comprehensive income that includes amortization expense for cost of right acquired by broadcaster under license agreement for program material.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 920
-SubTopic 350
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478609/920-350-50-2

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- Definition

Amount of amortization expense for capitalized film cost for film predominantly monetized with other films and license agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 926
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483154/926-20-50-4A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (l)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476148/220-40-50-21

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Indicates line item in statement of income or comprehensive income that includes amortization expense for film cost for film predominantly monetized with other films and license agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4A
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483154/926-20-50-4A

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