Stock-Based Compensation - Stock-based compensation expenses (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
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| Stock-Based Compensation | ||||
| Stock-based compensation | $ 61 | $ 65 | $ 173 | $ 188 |
| Other operating expense | ||||
| Stock-Based Compensation | ||||
| Stock-based compensation | 10 | 9 | 27 | 26 |
| Selling, general and administrative | ||||
| Stock-Based Compensation | ||||
| Stock-based compensation | 39 | 45 | 112 | 129 |
| Sirius XM Holdings | Programming and content | ||||
| Stock-Based Compensation | ||||
| Stock-based compensation | 10 | 8 | 26 | 24 |
| Sirius XM Holdings | Customer service and billing | ||||
| Stock-Based Compensation | ||||
| Stock-based compensation | 1 | 2 | 4 | 5 |
| Sirius XM Holdings | Other cost of subscriber services | ||||
| Stock-Based Compensation | ||||
| Stock-based compensation | $ 1 | $ 1 | $ 4 | $ 4 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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