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Note 13 - Goodwill and Intangible Assets - Changes in Goodwill and Other Intangible Assets (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Goodwill | $ 612 | $ 611 |
Goodwill, Net additions | 834 | 1 |
Goodwill | 1,446 | 612 | $ 611
Broadcast licenses | 1,530 |  |
Broadcast licenses | 3,573 | 1,530 |
Finite-lived intangible assets | 53 | 74 |
Finite-lived Intangible Assets Acquired | 522 | 0 |
Amortization of Intangible Assets | (115) | (21) | (25)
Finite-lived intangible assets | 460 | 53 | 74
Total intangible assets net of accumulated amortization | 2,195 | 2,216 |
Total intangible assets net of accumulated amortization, Net additions | 3,399 | 0 |
Total intangible assets net of accumulated amortization | 5,479 | 2,195 | 2,216
Goodwill, Dispositions | 0 | 0 |
Broadcast Licenses [Member] |  |  |
Broadcast licenses | 1,530 | 1,531 |
Broadcast licenses, Net additions | 2,043 |  |
Broadcast licenses | $ 3,573 | 1,530 | $ 1,531
Broadcast licenses, Net additions |  | $ (1) |

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- Definition Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the capitalized costs to acquire rights under a license arrangement (for example, to sell specified products in a specified territory) having an indefinite period of benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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