Acquisition - Consideration Transferred (Details) - Pandora $ / shares in Units, shares in Millions, $ in Millions |
Feb. 01, 2019
USD ($)
$ / shares
shares
|
|---|---|
| Business Acquisition [Line Items] | |
| Pandora common stock outstanding at February 1, 2019 (shares) | $ 272 |
| Exchange ratio (in shares per share) | 1.44 |
| Price per share of Holdings common stock as of February 1, 2019 (in dollars per share) | $ / shares | $ 5.83 |
| Value of common stock issued to Pandora stockholders pursuant to the transactions | $ 2,285 |
| Value of replacement equity awards attributable to pre-combination service | 70 |
| Consideration of common stock and replacement equity awards for pre-combination service | 2,355 |
| Sirius XM’s Pandora preferred stock investment (related party fair value instrument) canceled | 524 |
| Purchase price | 2,879 |
| Value attributed to par at $0.001 par value | 1 |
| Balance to capital in excess of par value | $ 2,354 |
| Common Stock | |
| Business Acquisition [Line Items] | |
| Common stock issued (in shares) | shares | 392 |
| X | ||||||||||
- Definition Business Combination, Consideration Transferred, Cancellation Of Preferred Stock Investment No definition available.
|
| X | ||||||||||
- Definition Business Combination, Consideration Transferred, Equity Interests Issued And Issuable, Common Stock And Replacement Equity Awards Attributable To Pre-Combination Service No definition available.
|
| X | ||||||||||
- Definition Business Combination, Consideration Transferred, Equity Interests Issued And Issuable, Common Stock Conversion Ratio No definition available.
|
| X | ||||||||||
- Definition Business Combination, Consideration Transferred, Replacement Equity Awards Attributable To Pre-Combination Service No definition available.
|
| X | ||||||||||
- Definition Business Combination, Consideration Transferred, Total Par Value Of Equity No definition available.
|
| X | ||||||||||
- Definition Business Combination, Consideration Transferred, Value In Excess Of Par No definition available.
|
| X | ||||||||||
- Definition Value of equity interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares of equity interests issued or issuable to acquire entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| 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 | ||||||||||
- Definition Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination. No definition available.
|
| X | ||||||||||
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Value of all classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares exclude common shares repurchased by the entity and held as treasury shares. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|