Document and Entity Information
Document and Entity Information | Jun. 07, 2021 |
Cover [Abstract] | |
Amendment Flag | false |
Entity Central Index Key | 0000908937 |
Document Type | 8-K |
Document Period End Date | Jun. 7, 2021 |
Entity Registrant Name | SIRIUS XM HOLDINGS INC. |
Entity Incorporation State Country Code | DE |
Entity File Number | 001-34295 |
Entity Tax Identification Number | 38-3916511 |
Entity Address, Address Line One | 1221 Avenue of the Americas |
Entity Address, Address Line Two | 35th Fl. |
Entity Address, City or Town | New York |
Entity Address, State or Province | NY |
Entity Address, Postal Zip Code | 10020 |
City Area Code | (212) |
Local Phone Number | 584-5100 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common Stock, par value $0.001 per share |
Trading Symbol | SIRI |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | false |