Basis of Presentation (Details) - USD ($) $ in Millions |
12 Months Ended | 72 Months Ended | |||||||
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Jul. 23, 2014 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2018 |
Feb. 01, 2019 |
Jan. 23, 2017 |
Sep. 07, 2016 |
Nov. 04, 2014 |
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Basis of Presentation | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Number of shares received in spin-off | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | 0.25 |
Related Party Transaction, Amounts of Transaction | Ìý | $ 30 | $ 24 | $ 21 | Ìý | Ìý | Ìý | Ìý | Ìý |
Stock Repurchased and Retired During Period, Shares | Ìý | Ìý | 0 | 0 | Ìý | Ìý | Ìý | Ìý | Ìý |
Repurchases of Â鶹×îгöÆ· common stock | Ìý | 466 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Starz | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Basis of Presentation | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Related Party Transaction, Amounts of Transaction | Ìý | $ 4 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Common Class C | Â鶹×îгöÆ· | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Basis of Presentation | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Number of shares issued during the period for each share of Series A and Series B stock held by shareholders prior to the distribution | 2 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
SIRIUS XM | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Basis of Presentation | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Stock Repurchased and Retired During Period, Shares | Ìý | Ìý | Ìý | Ìý | 2,500,000,000 | Ìý | Ìý | Ìý | Ìý |
Repurchases of Â鶹×îгöÆ· common stock | Ìý | Ìý | Ìý | Ìý | $ 9,400 | Ìý | Ìý | Ìý | Ìý |
Ownership Interest In Investee | Ìý | 73.00% | Ìý | Ìý | 73.00% | 67.00% | Ìý | Ìý | Ìý |
Delta Topco | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Basis of Presentation | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Interest acquired (as a percent) | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | 100.00% | 20.00% | Ìý |
Maximum | Delta Topco | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Basis of Presentation | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
Interest acquired (as a percent) | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | 20.00% | Ìý |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The number of shares received in exchange for one share of Series A and Series B Common Stock. No definition available.
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- Definition Number of shares of Â鶹×îгöÆ· Broadband common stock received by shareholders in the spin-off of Â鶹×îгöÆ· Broadband from Â鶹×îгöÆ· per share of Â鶹×îгöÆ· Media common stock owned at the spin-off record date No definition available.
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- Definition Ownership interest in investee No definition available.
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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash outflow to reacquire common stock during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of transactions with related party during the financial reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares that have been repurchased and retired during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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