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Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Definite life intangible assets: |  |
Accumulated Amortization | $ (825) | $ (725)
Total definite life intangible assets, net | 259 |
Gross Carrying Value |  |
Total intangible assets | 3,730 | 3,775
Net Carrying Value |  |
Total intangible assets | 2,905 | 3,050
FCC licenses |  |
Indefinite life intangible assets: |  |
Gross Carrying Value | 2,084 | 2,084
Trademarks |  |
Indefinite life intangible assets: |  |
Gross Carrying Value | 250 | 250
Trademarks | Pandora and Off-platform |  |
Indefinite life intangible assets: |  |
Gross Carrying Value | $ 312 | 312
OEM relationships |  |
Definite life intangible assets: |  |
Weighted Average Useful Lives | 15 years |
Gross Carrying Value | $ 220 | 220
Accumulated Amortization | (149) | (135)
Total definite life intangible assets, net | $ 71 | 85
Licensing agreements |  |
Definite life intangible assets: |  |
Weighted Average Useful Lives | 12 years |
Gross Carrying Value | $ 3 | 45
Accumulated Amortization | (3) | (45)
Total definite life intangible assets, net | $ 0 | 0
Software and technology |  |
Definite life intangible assets: |  |
Weighted Average Useful Lives | 7 years |
Gross Carrying Value | $ 28 | 31
Accumulated Amortization | (22) | (21)
Total definite life intangible assets, net | $ 6 | 10
Software and technology | Pandora and Off-platform |  |
Definite life intangible assets: |  |
Weighted Average Useful Lives | 5 years |
Gross Carrying Value | $ 391 | 391
Accumulated Amortization | (372) | (299)
Total definite life intangible assets, net | $ 19 | 92
Customer relationships | Pandora and Off-platform |  |
Definite life intangible assets: |  |
Weighted Average Useful Lives | 8 years |
Gross Carrying Value | $ 442 | 442
Accumulated Amortization | (279) | (225)
Total definite life intangible assets, net | $ 163 | $ 217

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