Commitments and Contingencies (Details) $ in Millions |
3 Months Ended | ||||
|---|---|---|---|---|---|
|
Dec. 08, 2023
USD ($)
|
Mar. 31, 2024
USD ($)
|
Dec. 31, 2023
USD ($)
|
Mar. 31, 2023
USD ($)
item
|
Jun. 30, 2023
item
|
|
| Commitments and Contingencies | |||||
| Payment to escrow account | $ 7 | ||||
| Restructuring costs and asset impairment charges | 1 | $ 8 | |||
| Litigation settlement to other party | $ 36 | ||||
| Litigation settlement expense | $ 7 | ||||
| Number of Claimants | item | 53,000 | ||||
| Liberty SiriusXM Group | |||||
| Commitments and Contingencies | |||||
| Restructuring costs and asset impairment charges | 1 | 8 | |||
| Sirius XM Holdings | |||||
| Commitments and Contingencies | |||||
| Severance and other related costs | $ 12 | 23 | |||
| Operating lease impairment | 5 | ||||
| Restructuring Reserve | $ 2 | ||||
| Number of roles reduced | item | 475 | ||||
| Percentage of reduction in workforce | 8.00% | ||||
| Sirius XM Holdings | Maximum | |||||
| Commitments and Contingencies | |||||
| Tangible asset impairment | $ 1 | ||||
| X | ||||||||||
- Definition Number of claimants remains under the American Arbitration Association. No definition available.
|
| X | ||||||||||
- Definition The amount of cash paid for the settlement of escrow account during the period. No definition available.
|
| X | ||||||||||
- Definition Amount awarded to other party in judgment or settlement of litigation. No definition available.
|
| X | ||||||||||
- Definition Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees. No definition available.
|
| 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of loss from impairment of right-of-use asset from operating lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The number of positions eliminated during the period as a result of restructuring activities. No definition available.
|
| X | ||||||||||
- Definition The number of positions eliminated during the period as a percentage of total positions eliminated during the period in connection with the restructuring plan(s). No definition available.
|
| X | ||||||||||
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|