v3.26.1
Mergers and Acquisitions (Details)
 6 Months Ended
Jun. 30, 2026
USD ($)
$ / shares
shares
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]  
Long-Term Debt assumed in business combination $ 12,400,000,000
Cox - Equity Sale  
Business Combination [Line Items]  
Percentage of Voting Interests Acquired (percentage) 100.00%
Payments to Acquire Businesses $ 3,500,000,000
Cox - Contribution  
Business Combination [Line Items]  
Payments to Acquire Businesses 650,000,000
Cox - Contribution | Convertible Preferred Units  
Business Combination [Line Items]  
Value of Equity Interest Issued $ 6,000,000,000.0
Dividend rate of preferred unit (Percentage) 6.875%
Conversion price (amount per share) | $ / shares $ 477.41
Cox - Contribution | CCO Holdings Member’s Equity  
Business Combination [Line Items]  
Number of Shares of Equity Interest Issued (shares) | shares 33,600,000
Cox - $1.00  
Business Combination [Line Items]  
Payments to Acquire Businesses $ 1.00
Cox - $1.00 | Common Class C  
Business Combination [Line Items]  
Number of Shares of Equity Interest Issued (shares) | shares 1