- DefinitionShare-based compensation arrangement by share-based payment award, number of share-based benefit plans.
| Name: |
siri_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfShareBasedBenefitPlans |
| Namespace Prefix: |
siri_ |
| Data Type: |
xbrli:integerItemType |
| Balance Type: |
na |
| Period Type: |
duration |