Stock-Based Compensation - Stock-based compensation expenses (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Stock-Based Compensation | ||||
| Stock-based compensation | $ 63 | $ 61 | $ 173 | $ 173 |
| Other operating expense | ||||
| Stock-Based Compensation | ||||
| Stock-based compensation | 11 | 10 | 33 | 27 |
| Selling, general and administrative | ||||
| Stock-Based Compensation | ||||
| Stock-based compensation | 39 | 39 | 107 | 112 |
| Sirius XM Holdings | Programming and content | ||||
| Stock-Based Compensation | ||||
| Stock-based compensation | 10 | 10 | 25 | 26 |
| Sirius XM Holdings | Customer service and billing | ||||
| Stock-Based Compensation | ||||
| Stock-based compensation | 1 | 1 | 4 | 4 |
| Sirius XM Holdings | Other cost of subscriber services | ||||
| Stock-Based Compensation | ||||
| Stock-based compensation | $ 2 | $ 1 | $ 4 | $ 4 |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| 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
|
| X | ||||||||||
- Details
|