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Preferred Stock (Details) $ / shares in Units, $ in Millions |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Dec. 18, 2020 USD ($) period $ / shares | Sep. 30, 2024 USD ($) Vote / shares $ / shares shares | Sep. 30, 2024 USD ($) Vote / shares shares
Preferred stock vote per share | Vote / shares |  | 0.33 | 0.33
Preferred stock, additional shares authorized |  |  | 42,700,000
Liquidation price per share | $ / shares | $ 25 |  |
Preferred stock fair value | $ | $ 203 | $ 172 | $ 172
Dividend rate | 7.00% |  |
Failure to pay cash dividends, number of periods | period | 4 |  |
Potential increase in dividend rate, over four dividend periods | 2.00% |  |
Preferred stock, dividends declared per share | $ / shares |  | $ 0.44 |
Series A cumulative redeemable preferred stock |  |  |
Preferred stock, shares authorized |  | 7,300,000 | 7,300,000
Preferred shares, shares issued |  | 7,183,812 | 7,183,812
Preferred shares, shares outstanding |  | 7,183,812 | 7,183,812
GCI Liberty Inc |  |  |
Preferred stock distribution ratio | 1 |  |

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