Stock-Based Compensation - Stock-based compensation expenses (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
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| Stock-Based Compensation | Ìý | Ìý | Ìý | Ìý |
| Stock-based compensation | $ 60 | $ 45 | $ 123 | $ 112 |
| Programming and content | Ìý | Ìý | Ìý | Ìý |
| Stock-Based Compensation | Ìý | Ìý | Ìý | Ìý |
| Stock-based compensation | 8 | 7 | 16 | 15 |
| Customer service and billing | Ìý | Ìý | Ìý | Ìý |
| Stock-Based Compensation | Ìý | Ìý | Ìý | Ìý |
| Stock-based compensation | 2 | 1 | 3 | 3 |
| Other | Ìý | Ìý | Ìý | Ìý |
| Stock-Based Compensation | Ìý | Ìý | Ìý | Ìý |
| Stock-based compensation | 2 | 2 | 3 | 3 |
| Other operating expense | Ìý | Ìý | Ìý | Ìý |
| Stock-Based Compensation | Ìý | Ìý | Ìý | Ìý |
| Stock-based compensation | 7 | 9 | 17 | 20 |
| Selling, general and administrative | Ìý | Ìý | Ìý | Ìý |
| Stock-Based Compensation | Ìý | Ìý | Ìý | Ìý |
| Stock-based compensation | $ 41 | $ 26 | $ 84 | $ 71 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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