Acquisitions and Restructurings - Simplecast (Details) - USD ($) $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Jun. 16, 2020 |
Dec. 31, 2020 |
Dec. 31, 2021 |
Dec. 31, 2019 |
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| Business Acquisition [Line Items] | ||||
| Goodwill | $ 19,218 | $ 19,248 | $ 19,939 | |
| Sirius XM Holdings | Simplecast | ||||
| Business Acquisition [Line Items] | ||||
| Payments to acquire businesses, gross | $ 28 | |||
| Goodwill | 17 | |||
| Amortizable intangible assets acquired | 12 | |||
| Deferred tax liabilities | 1 | |||
| Sirius XM Holdings | Simplecast | Maximum | ||||
| Business Acquisition [Line Items] | ||||
| Acquisition and other related costs | $ 1 | |||
| Other assets | $ 1 |
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- 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.
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences assumed at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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