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v3.24.3

Segment Information (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |
Revenue | $ 262 | $ 240 | $ 753 | $ 731 |
Gross receivables | 183 |  | 183 |  | $ 181
Deferred revenue | 35 |  | $ 35 |  | $ 43
Charter |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |
Financial results included in the disclosure (as a percent) |  |  | 100.00% |  |
Operating segments | GCI Holdings |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |
Revenue | 262 | 240 | $ 753 | 731 |
Operating segments | GCI Holdings | Lease, grant, and revenue from subsidies |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |
Revenue | 18 | 19 | 57 | 57 |
Operating segments | GCI Holdings | Consumer revenue | Data |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |
Revenue | 59 | 57 | 179 | 175 |
Operating segments | GCI Holdings | Consumer revenue | Wireless |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |
Revenue | 35 | 34 | 104 | 104 |
Operating segments | GCI Holdings | Consumer revenue | Other revenue |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |
Revenue | 11 | 10 | 30 | 32 |
Operating segments | GCI Holdings | Business revenue | Data |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |
Revenue | 125 | 104 | 340 | 315 |
Operating segments | GCI Holdings | Business revenue | Wireless |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |
Revenue | 11 | 11 | 32 | 33 |
Operating segments | GCI Holdings | Business revenue | Other revenue |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |
Revenue | 3 | 5 | 11 | 15 |
Operating segments | Charter |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |
Revenue | $ 13,795 | $ 13,584 | $ 41,159 | $ 40,896 |

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