Notification that a class of securities of successor issuer is deemed to be registered pursuant to Section 12(b)

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v3.24.2.u1
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Sep. 09, 2024
Cover [Abstract]  
Document Type 8-K12B
Amendment Flag false
Document Period End Date Sep. 09, 2024
Current Fiscal Year End Date --12-31
Entity File Number 001-34295
Entity Registrant Name SIRIUS XM HOLDINGS INC.
Entity Central Index Key 0000908937
Entity Tax Identification Number 93-4680139
Entity Incorporation, State or Country Code DE
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
Title of 12(b) Security Common Stock, par value $0.001 per share
Trading Symbol SIRI
Security Exchange Name NASDAQ
Entity Emerging Growth Company false