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Common Stock (Tables) | 9 Months Ended
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Sep. 30, 2025
Common Stock [Abstract] |
Class of Treasury Stock | The following represents the Company's purchase of Charter Class A common stock and the effect on the consolidated statements of cash flows during the three and nine months ended September 30, 2025 and 2024.
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2025 |  | 2024 |  | 2025 |  | 2024
| Shares |  | $ |  | Shares |  | $ |  | Shares |  | $ |  | Shares |  | $
Share buybacks | 7,298,058 |  |  | $ | 2,099 |  |  | 695,494 |  |  | $ | 218 |  |  | 13,135,958 |  |  | $ | 4,273 |  |  | 3,426,918 |  |  | $ | 1,048 |
Income tax withholding | 53,912 |  |  | 14 |  |  | 12,804 |  |  | 4 |  |  | 275,312 |  |  | 93 |  |  | 144,363 |  |  | 51 |
Exercise cost | 7,718 |  |  | — |  |  | 52,713 |  |  | — |  |  | 169,464 |  |  | — |  |  | 78,937 |  |  | — |
| 7,359,688 |  |  | $ | 2,113 |  |  | 761,011 |  |  | $ | 222 |  |  | 13,580,734 |  |  | $ | 4,366 |  |  | 3,650,218 |  |  | $ | 1,099 |
Share buybacks above include shares of Charter Class A common stock purchased from Liberty Broadband Corporation (“Liberty Broadband”) as follows.
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2025 |  | 2024 |  | 2025 |  | 2024
Number of shares purchased | 893,798 |  |  | 354,108 |  |  | 2,528,059 |  |  | 698,011 |
Amount of shares purchased | $ | 300 |  |  | $ | 110 |  |  | $ | 900 |  |  | $ | 226 |

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- Definition Tabular disclosure of treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481520/505-30-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481520/505-30-50-3 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481520/505-30-50-4 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481549/505-30-45-1 + Details
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