XML 42 R30.htm IDEA: XBRL DOCUMENT v3.26.1 Earnings Per Share (Tables) 6 Months Ended Jun. 30, 2026 Earnings Per Share [Abstract]   Earnings Per Share The following is the computation of diluted earnings per common share for the periods presented. Three Months Ended June 30, Six Months Ended June 30, 2026 2025 2026 2025 Numerator: Net income attributable to Charter shareholders $ 1,292  $ 1,301  $ 2,455  $ 2,518  Denominator: Weighted average common shares outstanding, basic 120,121,017  138,205,810  122,789,924  139,889,251  Effect of dilutive securities: Assumed exercise or issuance of shares relating to stock plans 1,134,650  3,478,605  1,179,338  3,209,242  Weighted average common shares outstanding, diluted 121,255,667  141,684,415  123,969,262  143,098,493  Basic earnings per common share attributable to Charter shareholders $ 10.76  $ 9.41  $ 20.00  $ 18.00  Diluted earnings per common share attributable to Charter shareholders $ 10.66  $ 9.18  $ 19.81  $ 17.59  X - References No definition available. + Details Name: us-gaap_EarningsPerShareAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration X - 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 Name: us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration