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Segment Reporting - Operating Costs and Expenses (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Operating Costs and Expenses [Abstract] |  |  |  |
Programming | $ 2,184 | $ 2,336 | $ 6,739 | $ 7,378
Other costs of revenue | 1,677 | 1,604 | 4,912 | 4,600
Field and technology operations | 1,328 | 1,325 | 3,912 | 3,864
Customer operations | 814 | 833 | 2,391 | 2,424
Marketing and residential sales | 976 | 926 | 2,883 | 2,689
Stock compensation expense (see Note 11) | 151 | 146 | 530 | 513
Other expense | 1,132 | 1,124 | 3,319 | 3,395
Operating costs and expenses | $ 8,262 | $ 8,294 | $ 24,686 | $ 24,863

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