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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2023
Earnings Per Share [Abstract] |
Earnings Per Share | The following is the computation of diluted earnings per common share for the three and nine months ended September 30, 2023 and 2022.
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2023 |  | 2022 |  | 2023 |  | 2022
Numerator: |  |  |  |  |  |  |
Net income attributable to Charter shareholders | $ | 1,255 |  |  | $ | 1,185 |  |  | $ | 3,499 |  |  | $ | 3,859 |
Denominator: |  |  |  |  |  |  |
Weighted average common shares outstanding, basic | 149,004,322 |  |  | 157,971,109 |  |  | 150,169,275 |  |  | 164,189,703 |
Effect of dilutive securities: |  |  |  |  |  |  |
Assumed exercise or issuance of shares relating to stock plans | 3,014,837 |  |  | 2,667,077 |  |  | 2,325,998 |  |  | 3,162,074 |
Weighted average common shares outstanding, diluted | 152,019,159 |  |  | 160,638,186 |  |  | 152,495,273 |  |  | 167,351,777 |
Basic earnings per common share attributable to Charter shareholders | $ | 8.42 |  |  | $ | 7.51 |  |  | $ | 23.30 |  |  | $ | 23.51 |
Diluted earnings per common share attributable to Charter shareholders | $ | 8.25 |  |  | $ | 7.38 |  |  | $ | 22.94 |  |  | $ | 23.06 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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