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Note 10 - Goodwill and Intangible Assets - Summary of Changes in Goodwill and Intangible Assets (Details) - USD ($) $ in Millions | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Goodwill | $ 2,642 | $ 2,642
Other intangible assets, net | 203 | 290
Total intangible assets, gross | 9,211 | 9,215
Total intangible assets, accumulated amortization | (1,056) | (972)
Total intangible assets, net | 8,155 | 8,243
Network Affiliate [Member] |  |
Finite-Lived Intangible Assets, Gross | 216 | 216
Finite-Lived Intangible Assets, Accumulated Amortization | (187) | (160)
Other intangible assets, net | 29 | 56
Other Intangible Assets [Member] |  |
Finite-Lived Intangible Assets, Gross | 989 | 992
Finite-Lived Intangible Assets, Accumulated Amortization | (815) | (758)
Other intangible assets, net | 174 | 234
Intangible Assets Subject to Amortization [Member] |  |
Finite-Lived Intangible Assets, Gross | 1,205 | 1,208
Finite-Lived Intangible Assets, Accumulated Amortization | (1,002) | (918)
Other intangible assets, net | 203 | 290
Broadcast Licenses [Member] |  |
Indefinite-lived Intangible Assets (Excluding Goodwill), Gross | 5,364 | 5,365
Indefinite-Lived Intangible Assets (Excluding Goodwill), Accumulated Amortization | (54) | (54)
Indefinite-Lived Intangible Assets (Excluding Goodwill) | 5,310 | 5,311
Goodwill Not Amortizable [Member] |  |
Goodwill, Gross | 2,642 | 2,642
Goodwill, Accumulated Amortization | 0 | 0
Goodwill | 2,642 | 2,642
Intangible Assets Not Subject to Amortization [Member] |  |
Goodwill and Indefinite-Lived Intangible Assets, Gross | 8,006 | 8,007
Goodwill and Indefinite-lived Intangible Assets, Accumulated Amortization | (54) | (54)
Goodwill and Indefinite-Lived Assets, Net | $ 7,952 | $ 7,953

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