Basis of Presentation (Details) $ / shares in Units, $ in Millions |
3 Months Ended | ||||
|---|---|---|---|---|---|
|
Dec. 17, 2025
USD ($)
shares
|
Nov. 26, 2025
D
$ / shares
shares
|
Nov. 24, 2025 |
Jul. 14, 2025
shares
|
Mar. 31, 2026
USD ($)
$ / shares
|
|
| GCI Business | |||||
| Basis of Presentation | |||||
| Percentage of interest | 100.00% | ||||
| Class C | |||||
| Basis of Presentation | |||||
| Number of shares issued | shares | 11,059,127 | ||||
| Number of rights issued per share | 0.3838 | ||||
| Number of shares per right | shares | 1 | ||||
| Exercise price of a right | $ / shares | $ 27.2 | ||||
| Percentage of discount from trading price | 20.00% | ||||
| Threshold number of trading days for determining exercise price | D | 10 | ||||
| Proceeds from rights offering | $ | $ 300 | ||||
| Recurring | Level 1 | |||||
| Basis of Presentation | |||||
| Cash equivalents | $ | $ 316 | ||||
| Affiliated Entity | Liberty Broadband | Non-voting preferred stock | |||||
| Basis of Presentation | |||||
| Number of shares issued | shares | 10,000 | ||||
| Dividend rate | 12.00% | ||||
| Liquidation price | $ / shares | $ 1,000 | ||||
| Affiliated Entity | Liberty Media | |||||
| Basis of Presentation | |||||
| Amount reimbursable | $ | $ 2 |
| X | ||||||||||
- Definition Discount rate from volume weighted average price for exercise of warrant or right. No definition available.
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| X | ||||||||||
- Definition Represents the number of rights for each share of common stock. No definition available.
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- Definition Threshold number of trading days for computation of volume weighted average price to determine exercise price of warrant or right. No definition available.
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- Definition Percentage of outstanding equity interests held in entities. No definition available.
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- Definition Amount reimbursed for the expense incurred. No definition available.
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- Definition Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares. No definition available.
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The percentage rate used to calculate dividend payments on preferred stock. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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