Segment Reporting - Operating Costs and Expenses (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Operating Costs and Expenses [Abstract] | ||||
| Programming | $ 2,253 | $ 2,472 | $ 4,555 | $ 5,042 |
| Other costs of revenue | 1,651 | 1,538 | 3,235 | 2,996 |
| Field and technology operations | 1,294 | 1,241 | 2,584 | 2,539 |
| Customer operations | 791 | 767 | 1,577 | 1,591 |
| Marketing and residential sales | 958 | 882 | 1,907 | 1,763 |
| Stock compensation expense (see Note 9) | 157 | 153 | 379 | 367 |
| Other expense | 1,151 | 1,145 | 2,237 | 2,322 |
| Operating costs and expenses | $ 8,255 | $ 8,198 | $ 16,474 | $ 16,620 |