Stock-Based Compensation - Stock-based compensation expenses (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
|
| Stock-Based Compensation | Ìý | Ìý |
| Stock-based compensation | $ 63 | $ 67 |
| Programming and content | Ìý | Ìý |
| Stock-Based Compensation | Ìý | Ìý |
| Stock-based compensation | 8 | 8 |
| Customer service and billing | Ìý | Ìý |
| Stock-Based Compensation | Ìý | Ìý |
| Stock-based compensation | 1 | 2 |
| Other | Ìý | Ìý |
| Stock-Based Compensation | Ìý | Ìý |
| Stock-based compensation | 1 | 1 |
| Other operating expense | Ìý | Ìý |
| Stock-Based Compensation | Ìý | Ìý |
| Stock-based compensation | 10 | 11 |
| Selling, general and administrative | Ìý | Ìý |
| Stock-Based Compensation | Ìý | Ìý |
| Stock-based compensation | $ 43 | $ 45 |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|