SEGMENT INFORMATION - Schedule of Intercompany Revenues by Segment (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Intercompany Revenues	$ (6,849)	$ (6,813)	$ (14,041)	$ (14,498)
Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Intercompany Revenues	12	17	29	47
Eliminations \| TV Media
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Intercompany Revenues	6	4	17	17
Eliminations \| Filmed Entertainment
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Intercompany Revenues	$ 6	$ 13	$ 12	$ 30

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details