Information About Liberty's Operating Segments (Details) |
6 Months Ended |
|---|---|
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Jun. 30, 2019
item
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| SIRIUS XM | Ìý |
| Information About Liberty's Operating Segments | Ìý |
| Number of satellite systems | 2 |
| Formula 1 | Ìý |
| Information About Liberty's Operating Segments | Ìý |
| Duration of World Championship | 9 months |
| SIRIUS XM Holdings | Ìý |
| Information About Liberty's Operating Segments | Ìý |
| Number of complementary audio entertainment business | 2 |
| X | ||||||||||
- Definition The length of time of the Motor race based World Championship competition. No definition available.
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| X | ||||||||||
- Definition The number of complementary audio entertainment businesses. No definition available.
|
| X |
- Definition The number of proprietary satellite radio systems. No definition available. |