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Note 10 - Goodwill and Intangible Assets - Intangible Assets and Related Accumulated Amortization (Details) - USD ($) $ in Millions | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Goodwill | $ 2,649 | $ 2,649
Other intangible assets, net | 773 | 825
Total intangible assets, gross | 9,266 | 9,260
Total intangible assets, accumulated amortization | (535) | (483)
Total intangible assets, net | 8,731 | 8,777
Network Affiliate [Member] |  |
Finite-Lived Intangible Assets, Gross | 204 | 204
Finite-Lived Intangible Assets, Accumulated Amortization | (55) | (44)
Other intangible assets, net | 149 | 160
Other Intangible Assets [Member] |  |
Finite-Lived Intangible Assets, Gross | 1,051 | 1,051
Finite-Lived Intangible Assets, Accumulated Amortization | (427) | (386)
Other intangible assets, net | 624 | 665
Intangible Assets Subject to Amortization [Member] |  |
Finite-Lived Intangible Assets, Gross | 1,255 | 1,255
Finite-Lived Intangible Assets, Accumulated Amortization | (482) | (430)
Other intangible assets, net | 773 | 825
Broadcast Licenses [Member] |  |
Indefinite-lived Intangible Assets (Excluding Goodwill), Gross | 5,362 | 5,356
Indefinite-Lived Intangible Assets (Excluding Goodwill), Accumulated Amortization | (53) | (53)
Indefinite-Lived Intangible Assets (Excluding Goodwill) | 5,309 | 5,303
Goodwill Not Amortizable [Member] |  |
Goodwill, Gross | 2,649 | 2,649
Goodwill, Accumulated Amortization | 0 | 0
Goodwill | 2,649 | 2,649
Intangible Assets Not Subject to Amortization [Member] |  |
Goodwill and Indefinite-Lived Intangible Assets, Gross | 8,011 | 8,005
Goodwill and Indefinite-lived Intangible Assets, Accumulated Amortization | (53) | (53)
Goodwill and Indefinite-Lived Assets, Net | $ 7,958 | $ 7,952

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